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Lexus GX 460

Engine parameters

The Lexus GX 460 has 562 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Calculated load LEXUS_CALCULATED_LOAD_7E0Confirmed

Pelican can show this parameter as the engine load.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

A/F heater duty bank 1 sensor 1 LEXUS_F_HEATER_DUTY_B1S1Confirmed

  • Request21 3A
  • Service 21PID 3A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 47 of the reply, 16 bits.

0x0000 = 0 → (0 × 25 ÷ 4096) = 0 %

Formula
(val × 25 ÷ 4096)
Range
0 to 399.9 %
Unit
%

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

A/F ratio learn value high, bank 1 LEXUS_AF_LEARN_HIGH_PORT_B1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value high, bank 1 LEXUS_AFRL_HIGH_1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 99.6 ÷ 255 − 50)
Range
0 to 49 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value idle, bank 1 LEXUS_AF_LEARN_IDLE_PORT_B1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value idle, bank 1 LEXUS_AFRL_IDLE_1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 99.6 ÷ 255 − 50)
Range
0 to 49 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value low, bank 1 LEXUS_AF_LEARN_LOW_PORT_B1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value low, bank 1 LEXUS_AFRL_LOW_1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 99.6 ÷ 255 − 50)
Range
0 to 49 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value mid.1, bank 1 LEXUS_AF_LEARN_MID1_PORT_B1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value mid.1, bank 1 LEXUS_AFRL_MID_1_1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 99.6 ÷ 255 − 50)
Range
0 to 49 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value mid.2, bank 1 LEXUS_AF_LEARN_MID2_PORT_B1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learn value mid.2, bank 1 LEXUS_AFRL_MID_2_1

  • Request22 10 A2
  • Service 22DID 10A2
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 99.6 ÷ 255 − 50)
Range
0 to 49 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learned high, bank 1 LEXUS_A_F_RATIO_LEARNED_HIGH_BANK_1

  • Request22 10 2A
  • Service 22DID 102A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learned idle, bank 1 LEXUS_A_F_RATIO_LEARNED_IDLE_BANK_1

  • Request22 10 2A
  • Service 22DID 102A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learned low, bank 1 LEXUS_A_F_RATIO_LEARNED_LOW_BANK_1

  • Request22 10 2A
  • Service 22DID 102A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learned mid 1, bank 1 LEXUS_A_F_RATIO_LEARNED_MID_1_BANK_1

  • Request22 10 2A
  • Service 22DID 102A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F ratio learned mid 2, bank 1 LEXUS_A_F_RATIO_LEARNED_MID_2_BANK_1

  • Request22 10 2A
  • Service 22DID 102A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 100 ÷ 255 − 50)
Range
-50 to 50 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

A/F test results 1, incomplete LEXUS_F_TEST_RESULTS_1Confirmed

  • Request21 E3
  • Service 21PID E3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 15 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Absolute load value LOAD_ABSSAE J1979Confirmed

  • Request01 43
  • Service 01PID 43
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

Confirmed for 2023. Supported for 2021.

Accelerator pedal position LEXUS_APP_V2

  • Request22 10 60
  • Service 22DID 1060
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2017, 2019 to 2022. Not supported for 2018, 2023.

Accelerator sensor volt %, 1 LEXUS_ACCEL_SENS_NO_1_VOLTConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 136 to 143 of the reply, 8 bits.

0x82 = 130 → (130 × 100 ÷ 255) = 50.980392 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Accelerator sensor volt %, 2 LEXUS_ACCEL_SENS_NO_2_VOLTConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 144 to 151 of the reply, 8 bits.

0x28 = 40 → (40 × 100 ÷ 255) = 15.686275 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Accessory relay on LEXUS_ACC_RELAY_ONConfirmed

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 46 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Accumulated time of DC inhibit LEXUS_ACCUMULATED_TIME_DC

  • Request21 92
  • Service 21PID 92
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 72 to 87 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Accumulated time of hot temperature LEXUS_ACCUMULATED_TIME_HOT_T

  • Request21 92
  • Service 21PID 92
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 104 to 119 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Accumulator open LEXUS_ACCUMULATOR_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 16 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Acoustic control induction system vacuum switching valve on LEXUS_ACIS_VSV_ONConfirmed

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 3 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Actual engine percent torque LEXUS_IA_PCM_ACT_ENG_PCT_TRQ

  • Request22 F4 62
  • Service 22DID F462
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 125)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Actual engine torque LEXUS_ACT_ENG_TQ

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 24 to 39 of the reply, 16 bits.

Formula
(val − 32768)
Range
-32768 to 32767 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

Actuator power supply on LEXUS_ACTUATOR_POWER_SUP_ONConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 146 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Air conditioning compressor LEXUS_AC_COMP

  • Request21 E6
  • Service 21PID E6
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Air conditioning gate status LEXUS_AIRCON_GATE_STAT

  • Request21 75
  • Service 21PID 75
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Air conditioning power consumption LEXUS_AC_CONS_POWER_W

  • Request21 7D
  • Service 21PID 7D
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Air conditioning power consumption LEXUS_AC_POWER_CONS

  • Request22 10 6E
  • Service 22DID 106E
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 20)
Range
0 to 12.75 kW
Unit
kW

In testing for 2010 to 2017, 2019 to 2022. Not supported for 2018, 2023.

Air conditioning power consumption LEXUS_AC_POWER_CONS_747

  • Request22 10 6E
  • Service 22DID 106E
  • Module747 → 74F
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2000 − 12500)
Range
-12500 to -12500 kW
Unit
kW

In testing for 2010 to 2022. Not supported for 2023.

Air flow rate from mass air flow sensor MAFSAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 10
  • Service 01PID 10
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655.35 g/s
Unit
g/s

Confirmed for 2019, 2022 to 2023. Supported for 2011, 2015, 2018, 2021.

Air fuel sensor current, bank 1 sensor 1 LEXUS_AFS_CURRENT_B1S1Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val − 128)
Range
-128 to 127.99 mA
Unit
mA

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Air mix servo target pulse, driver LEXUS_AIR_MIX_SERVO_TARG_DConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x5A = 90 → 90

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2023. In testing for 2010 to 2022.

Air-fuel ratio, bank 1 sensor 1 LEXUS_AF_LAMBDA_B1S1_V6Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 1.99 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Air-fuel ratio, bank 2 sensor 1 LEXUS_AF_LAMBDA_B2S1_V6Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 1.99 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Air-fuel sensor current, bank 1 sensor 1 LEXUS_AFS_I_B1S1Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits.

Formula
(val ÷ 256 − 128)
Range
-128 to 127.99 mA
Unit
mA

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Air-fuel sensor current, bank 2 sensor 1 LEXUS_AFS_CURRENT_B2S1_V6Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits.

Formula
(val ÷ 256 − 128)
Range
-128 to 127.99 mA
Unit
mA

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Air-fuel sensor voltage, bank 2 sensor 1 LEXUS_AFS_VOLTAGE_B2S1_V6Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 79 of the reply, 16 bits.

0x6BA1 = 27553 → (27553 × 7.99 ÷ 65535) = 3.35925 V

Formula
(val × 7.99 ÷ 65535)
Range
0 to 7.99 V
Unit
V

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Air/fuel lambda, bank 1 sensor 1 LEXUS_AF_LAMBDA_B1S1Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 1.99 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Alt voltage - active test LEXUS_ALT_VOL_ACTIVE_TEST

  • Request21 42
  • Service 21PID 42
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 5 ÷ 4096)
Range
0 to 79.998 V
Unit
V

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Alt voltage - non active test LEXUS_ALT_VOL_NON_ACTIVE

  • Request21 42
  • Service 21PID 42
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 5 ÷ 4096)
Range
0 to 79.998 V
Unit
V

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Alternator output duty LEXUS_ALTERNATOR_OUTPUT

  • Request21 42
  • Service 21PID 42
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val × 25 ÷ 4096)
Range
0 to 399.9 %
Unit
%

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Alternator output duty cycle LEXUS_ALT_DUTY_CYCLE

  • Request22 15 FA
  • Service 22DID 15FA
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 164)
Range
0 to 399 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Ambient air temperature LEXUS_AAT_7C4Confirmed

  • Request21 22
  • Service 21PID 22
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x61 = 97 → (97 × 89.25 ÷ 255 − 23.3) = 10.65 °C

Formula
(val × 89.25 ÷ 255 − 23.3)
Range
-23.3 to 65.95 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Ambient temperature LEXUS_AAT

  • Request22 1F 46
  • Service 22DID 1F46
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Ambient temperature LEXUS_AAT_7D2

  • Request22 1F 46
  • Service 22DID 1F46
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020, 2022. Not supported for 2011, 2015, 2018 to 2019, 2021, 2023.

Ambient temperature LEXUS_AAT_7E2

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

APP sensor 1 voltage LEXUS_IA_APP1_V

  • Request22 09 14
  • Service 22DID 0914
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

APP sensor 2 voltage LEXUS_IA_APP2_V

  • Request22 09 15
  • Service 22DID 0915
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Atmosphere pressure LEXUS_ATMOSPHERE_P_7E2

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Atmosphere pressure LEXUS_ATMOSPHERE_PRESSUREConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 56 to 63 of the reply, 8 bits.

0x4A = 74 → 74 kPa

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Atmospheric pressure LEXUS_ATMOSPHERE_PRESSURE_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 71 of the reply, 8 bits.

0x47 = 71 → 71 kPa

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Automatic transmission fluid thermal degradation estimate LEXUS_ATF_THERMAL_DEGRAD_EST

  • Request22 16 2B
  • Service 22DID 162B
  • Module701 → 709
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Barometric pressure LEXUS_BAROConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 48 to 55 of the reply, 8 bits.

0x4A = 74 → 74 kPa

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Barometric pressure LEXUS_BARO_V2

  • Request22 42 01
  • Service 22DID 4201
  • Module6F1 → 612
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 256)
Range
0 to 255.99 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Battery pack current LEXUS_BATT_PACK_CURRENT

  • Request21 98
  • Service 21PID 98
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 − 327680)
Range
-327680 to 327670 mA
Unit
mA

In testing for 2010 to 2022. Not supported for 2023.

Battery pack, current value LEXUS_BATT_PACK_CUR_VAL

  • Request21 CE
  • Service 21PID CE
  • Module7E2
  • Every1 s
  • Testing

Bits 8 to 23 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Battery voltage LEXUS_B

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 152 to 167 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.53 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Boost pressure LEXUS_BOOST_P

  • Request22 42 05
  • Service 22DID 4205
  • Module6F1 → 612
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 128)
Range
0 to 511.99 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Boost pressure, set point LEXUS_BOOST_P_SET

  • Request22 4A B0
  • Service 22DID 4AB0
  • Module6F1 → 612
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 256)
Range
0 to 255.99 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Boost ratio LEXUS_BOOST_RAT

  • Request21 7D
  • Service 21PID 7D
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Cabin temperature LEXUS_CABIN_TConfirmed

  • Request21 21
  • Service 21PID 21
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x64 = 100 → (100 × 63.75 ÷ 255 − 6.5) = 18.5 °C

Formula
(val × 63.75 ÷ 255 − 6.5)
Range
-6.5 to 57.25 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Calculated engine load LOAD_PCTSAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

  • Request01 04
  • Service 01PID 04
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2019, 2021 to 2023. Supported for 2018.

Calculated load LEXUS_CALC_LOAD_7E2

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Calculated load LEXUS_CALCULATED_LOAD_7E0Confirmed

Pelican can show this parameter as the engine load.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Calculated load LEXUS_CALCULATED_LOAD_7E0_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Cancel switch LEXUS_CANCEL_SWITCH

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 37 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Catalyst temperature LEXUS_CAT_T

  • Request22 58 2F
  • Service 22DID 582F
  • Module6F1 → 612
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 273.15)
Range
-273.15 to 6280 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Catalyst temperature LEXUS_IA_CAT_TEMP

  • Request22 F4 3C
  • Service 22DID F43C
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Catalyst temperature B1S1 LEXUS_CATALYST_T_B1S1Confirmed

  • Request21 05
  • Service 21PID 05
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 31 of the reply, 16 bits.

0x1B00 = 6912 → (6912 ÷ 10 − 40) = 651.2 °C

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Catalyst temperature bank 1 sensor 2 LEXUS_CAT_T_B1S2_V2

  • Request21 3E
  • Service 21PID 3E
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Catalyst temperature bank 1 sensor 2 LEXUS_CATALYST_T_B1S2Confirmed

  • Request21 05
  • Service 21PID 05
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 47 of the reply, 16 bits.

0x1B00 = 6912 → (6912 ÷ 10 − 40) = 651.2 °C

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Catalyst temperature bank 2 sensor 1 LEXUS_CAT_T_BANK_2_SENS_1

  • Request22 1F 3D
  • Service 22DID 1F3D
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 50 − 40)
Range
-40 to 11756.3 °F
Unit
°F

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Catalyst temperature bank 2 sensor 2 LEXUS_CAT_T_BANK_2_SENS_2

  • Request22 1F 3F
  • Service 22DID 1F3F
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 50 − 40)
Range
-40 to 11756.3 °F
Unit
°F

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Catalyst temperature, bank 1 sensor 2 LEXUS_CAT_T_B1S2Confirmed

  • Request21 05
  • Service 21PID 05
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 48 to 63 of the reply, 16 bits.

0x154A = 5450 → (5450 ÷ 10 − 40) = 505 °C

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Check mode LEXUS_CHECK_MODE

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 8 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Check mode on LEXUS_CHECK_MODE_ONConfirmed

  • Request21 E3
  • Service 21PID E3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Closed throttle position switch on LEXUS_CLOSED_THROTTLE_POS_ONConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 125 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Codes, include history LEXUS_CODES_INCLUDEConfirmed

  • Request21 E1
  • Service 21PID E1
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

  • Request01 44
  • Service 01PID 44
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 2 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021, 2023.

Continuously variable transmission learning complete LEXUS_CVT_LEARNED

  • Request21 DD
  • Service 21PID DD
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Yes or no

In testing for 2010 to 2022. Not supported for 2023.

Continuously variable transmission oil pressure LEXUS_CVT_OIL_P

  • Request21 BE
  • Service 21PID BE
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 40)
Range
0 to 10200 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Converter temperature LEXUS_CONVERTER_T

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 104 to 111 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Coolant temperature LEXUS_COOL_T

  • Request22 1F 05
  • Service 22DID 1F05
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Coolant temperature LEXUS_COOLANT_TConfirmed

Pelican can show this parameter as the engine coolant temperature.

  • Request21 23
  • Service 21PID 23
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 2) = 0 °C

Formula
(val ÷ 2)
Range
0 to 127.5 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Coolant temperature LEXUS_COOLANT_TEMP_7E0Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 71 of the reply, 8 bits.

0x47 = 71 → (71 − 40) = 31 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Coolant temperature LEXUS_COOLANT_TEMP_7E0_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 72 to 79 of the reply, 8 bits.

0x7F = 127 → (127 − 40) = 87 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Coolant water route switching valve 1, closed? LEXUS_COOLANT_VALVE_1_CLOSE

  • Request22 28 2C
  • Service 22DID 282C
  • Module700 → 708
  • Every1 s
  • Testing

Bit 15 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Coolant water route switching valve 2, closed? LEXUS_COOLANT_VALVE_2_CLOSE

  • Request22 28 47
  • Service 22DID 2847
  • Module700 → 708
  • Every1 s
  • Testing

Bit 15 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Cooling fan 0 LEXUS_COOLING_FAN_0

  • Request21 8E
  • Service 21PID 8E
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Cooling fan duty ratio LEXUS_COOLING_FAN_DUTY_RATIO

  • Request22 10 46
  • Service 22DID 1046
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 127.5 ÷ 255)
Range
0 to 127.5 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Cooling fan mode 1 LEXUS_COOLING_FAN_MODE_1

  • Request21 9B
  • Service 21PID 9B
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Cooling fan relay status LEXUS_COOLING_FAN_RELAY

  • Request21 8E
  • Service 21PID 8E
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 8 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Crank position LEXUS_CRANK_POS

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
(val × 0.706)
Range
0 to 180.03 °
Unit
°

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Crank torque LEXUS_CRANK_TQ

  • Request22 58 BA
  • Service 22DID 58BA
  • Module6F1 → 612
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10)
Range
0 to 6553 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

Cruise control LEXUS_CRUISE_CTRL

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 25 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Cruise control on LEXUS_CRUISE_CTRL_ON

  • Request21 D3
  • Service 21PID D3
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bit 25 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Cruise control set speed LEXUS_CCS_MEM_VEH_SPD

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2010 to 2022. Not supported for 2023.

Cruise control vehicle speed LEXUS_CCS_VEH_SPD

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2010 to 2022. Not supported for 2023.

Cruise operation status LEXUS_CRUISE_OPERATION

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 24 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Cruise resume and accelerate switch LEXUS_RES_ACC_SWITCH

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 35 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Cruise set and coast switch LEXUS_SET_COAST_SWITCH

  • Request21 21
  • Service 21PID 21
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 36 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Cylinder 1 injection volume LEXUS_CYL_1_INJ_VOLUME

  • Request22 11 31
  • Service 22DID 1131
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-640 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Cylinder 2 injection volume LEXUS_CYL_2_INJ_VOLUME

  • Request22 11 31
  • Service 22DID 1131
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-640 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Cylinder 3 injection volume LEXUS_CYL_3_INJ_VOLUME

  • Request22 11 31
  • Service 22DID 1131
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-640 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Cylinder 4 injection volume LEXUS_CYL_4_INJ_VOLUME

  • Request22 11 31
  • Service 22DID 1131
  • Module700 → 708
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-640 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Cylinder number LEXUS_CYLINDER_NUMBERConfirmed

  • Request21 C1
  • Service 21PID C1
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 104 to 111 of the reply, 8 bits.

0x08 = 8 → 8

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

DC-DC converter target pulse duty LEXUS_DCDC_CNV_TGT_DUTY

  • Request21 79
  • Service 21PID 79
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1333 ÷ 218450)
Range
0 to 399 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Destination LEXUS_DESTINATIONConfirmed

  • Request21 C1
  • Service 21PID C1
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 120 to 127 of the reply, 8 bits.

0x41 = 65 → 65

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Destination code LEXUS_DESTINATION_AMERICA_65

  • Request21 C1
  • Service 21PID C1
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Diesel particulate and nitrogen oxide reduction regeneration status LEXUS_DPF_REGEN_STAT

  • Request22 11 9B
  • Service 22DID 119B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Diesel particulate filter accumulation level LEXUS_DPF_ACCUMULATION

  • Request21 38
  • Service 21PID 38
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 72 to 79 of the reply, 8 bits.

Formula
(val × 2)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Diesel particulate filter differential pressure LEXUS_DPF_DIFF_P

  • Request22 1F 7A
  • Service 22DID 1F7A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 23 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 100)
Range
-327.68 to 327.67 kPa
Unit
kPa

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Dist battery cable disconnect LEXUS_DIST_BATT_CABLEConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 96 to 111 of the reply, 16 bits.

0x00AF = 175 → 175 km

Formula
val
Range
0 to 65535 km
Unit
km

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Distance since DTC clear LEXUS_IA_DIST_DTC_CLR

  • Request22 F4 31
  • Service 22DID F431
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 km
Unit
km

In testing for 2010 to 2022. Not supported for 2023.

Distance with MIL LEXUS_IA_MIL_DIST

  • Request22 F4 21
  • Service 22DID F421
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 km
Unit
km

In testing for 2010 to 2022. Not supported for 2023.

Drive condition LEXUS_DRIVE_COND

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 184 to 191 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Driving pattern 1 LEXUS_DRIVE_PATTERN_1

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Driving pattern 2 LEXUS_DRIVE_PATTERN_2

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Driving pattern 3 LEXUS_DRIVE_PATTERN_3

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Electric fan motor on LEXUS_ELEC_FAN_MOTOR_ONConfirmed

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 34 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Electric thermostat duty ratio LEXUS_ELECTRIC_THERMOSTAT_DUTY_RATIO

  • Request22 28 29
  • Service 22DID 2829
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Electric water pump LEXUS_ELECTRIC_WATER_PUMP

  • Request22 28 27
  • Service 22DID 2827
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 40)
Range
0 to 10200 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Electric water pump RPM LEXUS_EWP_RPM

  • Request22 10 43
  • Service 22DID 1043
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 25)
Range
0 to 6375 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Electric water pump target speed LEXUS_EWP_TARGET_VSS

  • Request22 10 43
  • Service 22DID 1043
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 25)
Range
0 to 6375 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine code, P410, raw count LEXUS_ENG_CODE_P410_RAW

  • Request21 C1
  • Service 21PID C1
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 695,928,576 to 695,928,583 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Engine control module code, raw count LEXUS_ENG_CTRL_MODULE_CODE

  • Request21 C2
  • Service 21PID C2
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 154,160 to 154,167 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Engine coolant temperature ECTSAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

  • Request01 05
  • Service 01PID 05
  • Module7E0 → 7E8
  • Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2019, 2023. Supported for 2018, 2021 to 2022.

Engine coolant temperature LEXUS_COOLANT_TEMPConfirmed

Pelican can show this parameter as the engine coolant temperature.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 71 of the reply, 8 bits.

0x47 = 71 → (71 − 40) = 31 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine coolant temperature LEXUS_ECTConfirmed

Pelican can show this parameter as the engine coolant temperature.

  • Request21 26
  • Service 21PID 26
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 89.25 ÷ 255 + 1.3) = 1.3 °C

Formula
(val × 89.25 ÷ 255 + 1.3)
Range
1.3 to 90.55 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine coolant temperature LEXUS_ECT_7E0Confirmed

Pelican can show this parameter as the engine coolant temperature.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 56 to 63 of the reply, 8 bits.

0x4A = 74 → (74 − 40) = 34 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine coolant temperature LEXUS_ECT_7E2

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Engine coolant temperature, at ignition LEXUS_ECT_IGN

  • Request22 10 41
  • Service 22DID 1041
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 62.5 ÷ 100 − 40)
Range
-40 to 119.375 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine coolant temperature, initial LEXUS_ECT_INIT

  • Request22 10 41
  • Service 22DID 1041
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 62.5 ÷ 100 − 40)
Range
-40 to 119.375 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine idle requested LEXUS_IDLE_REQ

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 10 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Engine independent LEXUS_ENG_INDEPENDENT

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 91 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Engine independent control LEXUS_ENG_INDEPENDENT_CTRL

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 88 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Engine load LEXUS_IA_ENG_LOAD_PCT

Pelican can show this parameter as the engine load.

  • Request22 F4 04
  • Service 22DID F404
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Engine load LEXUS_LOAD

  • Request22 58 13
  • Service 22DID 5813
  • Module6F1 → 612
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.75)
Range
0 to 191.25 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Engine load 2 LEXUS_LOAD_2

  • Request22 4A 4B
  • Service 22DID 4A4B
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Engine load, actual LEXUS_IA_ENG_LOAD_ACT

  • Request22 F4 43
  • Service 22DID F443
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Engine load, target LEXUS_LOAD_TGT

  • Request22 48 0C
  • Service 22DID 480C
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 3 ÷ 128)
Range
0 to 1535 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Engine oil pressure LEXUS_EOP

  • Request22 10 74
  • Service 22DID 1074
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 128)
Range
0 to 1000 kPa
Unit
kPa

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine oil pressure LEXUS_EOP_700

  • Request22 10 74
  • Service 22DID 1074
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 128)
Range
0 to 5119.92 kPa
Unit
kPa

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine oil pressure LEXUS_EOP_V2

  • Request22 58 6F
  • Service 22DID 586F
  • Module6F1 → 612
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.535 bar
Unit
bar

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Engine oil pressure LEXUS_IA_EOP

  • Request22 04 15
  • Service 22DID 0415
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
val
Range
-32768 to 32767 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Engine oil pressure control valve LEXUS_EOP_CONTROL_VALVE

  • Request22 28 48
  • Service 22DID 2848
  • Module700 → 708
  • Every500 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.0762939)
Range
0 to 4999.9207 mA
Unit
mA

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine oil temperature LEXUS_EOT

Pelican can show this parameter as the engine oil temperature.

  • Request22 10 7B
  • Service 22DID 107B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine oil temperature LEXUS_EOT_DME

Pelican can show this parameter as the engine oil temperature.

  • Request22 44 08
  • Service 22DID 4408
  • Module6F1 → 612
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 273.15)
Range
-273.15 to 6280 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Engine oil temperature LEXUS_EOT_V2

Pelican can show this parameter as the engine oil temperature.

  • Request22 DA 25
  • Service 22DID DA25
  • Module6F1 → 618
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val − 48)
Range
-49 to 250 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine oil temperature LEXUS_EOT_V3Confirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 72 to 79 of the reply, 8 bits.

0x7A = 122 → (122 − 40) = 82 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine oil temperature LEXUS_IA_EOT

  • Request22 13 10
  • Service 22DID 1310
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100 − 40)
Range
-40 to 615.35 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Engine oil temperature, previous trip LEXUS_PREV_TRIP_EOTConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 80 to 87 of the reply, 8 bits.

0x80 = 128 → (128 − 40) = 88 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine oil temperature, variation 2 LEXUS_EOT_V2_V2Confirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 1F 5C
  • Service 22DID 1F5C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine reference torque LEXUS_IA_PCM_ENG_REFERENCE_TRQ

  • Request22 F4 63
  • Service 22DID F463
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

Engine run time LEXUS_ENG_RUN_TIME

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 72 to 87 of the reply, 16 bits.

Formula
val
Range
0 to 65535 s
Unit
s

In testing for 2010 to 2022. Not supported for 2023.

Engine run time LEXUS_ENGINE_RUN_TIMEConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 96 to 111 of the reply, 16 bits.

0x0000 = 0 → 0 s

Formula
val
Range
0 to 65535 s
Unit
s

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine run time LEXUS_ENGINE_RUN_TIME_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 88 to 103 of the reply, 16 bits.

0x0000 = 0 → 0 s

Formula
val
Range
0 to 65535 s
Unit
s

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine run time LEXUS_IA_RUN_TIME

  • Request22 F4 1F
  • Service 22DID F41F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 s
Unit
s

In testing for 2010 to 2022. Not supported for 2023.

Engine run time, up to 255 sec. only LEXUS_ENG_RUN_TIME_UP_255

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
val
Range
0 to 255 s
Unit
s

In testing for 2010 to 2022. Not supported for 2023.

Engine speed LEXUS_ENG_RPM

Pelican can show this parameter as the engine speed.

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 112 to 127 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Engine speed LEXUS_ENGINE_SPEED_7E0Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 72 to 87 of the reply, 16 bits.

0x7F00 = 32512 → (32512 ÷ 4) = 8,128 rpm

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine speed LEXUS_ENGINE_SPEED_7E0_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 79 of the reply, 16 bits.

0x477F = 18303 → (18303 ÷ 4) = 4,575.75 rpm

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine speed LEXUS_IA_RPM

  • Request22 F4 0C
  • Service 22DID F40C
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

Engine speed sensor LEXUS_ENG_REV_SENS

  • Request21 41
  • Service 21PID 41
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 40 to 55 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

Engine stall control FB flow LEXUS_ENG_STALL_CTRL_FBConfirmed

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 48 to 63 of the reply, 16 bits.

0x0000 = 0 → (0 × 5 ÷ 4096 − 40) = -40

Formula
(val × 5 ÷ 4096 − 40)
Range
-40 to 39.99
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Engine start hesitation LEXUS_ENG_START_HESITConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 237 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine starting time LEXUS_ENG_START_TConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 10) = 0 ms

Formula
(val × 10)
Range
0 to 655350 ms
Unit
ms

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine stop inhibit requested LEXUS_STOP_INHIBIT_REQ

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 13 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Engine stop requested LEXUS_STOP_REQ

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 9 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Engine warm-up requested LEXUS_WARMUP_REQ

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 15 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Evaporative purge LEXUS_IA_EVAP_PURGE_CMD

  • Request22 11 66
  • Service 22DID 1166
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 32768)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Evaporative purge duty LEXUS_EVAP_PURGE_DUTYConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 40 to 47 of the reply, 8 bits.

0x7D = 125 → (125 × 100 ÷ 255) = 49.019608 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Evaporative purge duty LEXUS_EVAP_PURGE_DUTY_7E0

  • Request21 2E
  • Service 21PID 2E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Evaporative purge flow LEXUS_EVAP_PURGE_FLOWConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 79 of the reply, 16 bits.

0x8000 = 32768 → (32768 × 25 ÷ 4096) = 200 %

Formula
(val × 25 ÷ 4096)
Range
0 to 399.99 %
Unit
%

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Evaporative purge vacuum switching valve on LEXUS_EVAP_PURGE_VSV_ONConfirmed

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 11 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Evaporator target temp LEXUS_EVAP_TARG_TConfirmed

  • Request21 4C
  • Service 21PID 4C
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 15 of the reply, 16 bits.

0x8096 = 32918 → (32918 ÷ 100 − 327.68) = 1.5

Formula
(val ÷ 100 − 327.68)
Range
-327.68 to 327.67
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Exhaust gas recirculation step position LEXUS_EGR_STEP_POSITIONConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Exhaust gas recirculation temperature LEXUS_EGR_T

  • Request21 ED
  • Service 21PID ED
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 53 ÷ 85)
Range
0 to 159 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Exhaust gas recirculation valve step LEXUS_EGR_STEP

  • Request21 E7
  • Service 21PID E7
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Exhaust VVT change angle, bank 1 LEXUS_EXHAUST_VVT_ANGLE_B1

  • Request22 10 88
  • Service 22DID 1088
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 639.9 ÷ 65535)
Range
0 to 639.9 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Exhaust VVT hold learn value, bank 1 LEXUS_EXHAUST_VVT_HOLD_LEARN_B1

  • Request22 10 89
  • Service 22DID 1089
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 399.9 ÷ 65535)
Range
0 to 399.9 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Exhaust VVT oil control valve control duty LEXUS_EXHAUST_VVT_OCV_CONTROL_DUTY

  • Request22 10 62
  • Service 22DID 1062
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 400 ÷ 65535)
Range
0 to 400 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Exhaust VVT target angle B1 LEXUS_EXHAUST_VVT_TARGET_ANGLE_B1

  • Request22 10 71
  • Service 22DID 1071
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 639.9 ÷ 65535)
Range
0 to 639.9 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Exhaust VVT timing most over-advanced learn value, bank 1 LEXUS_EXHAUST_VVT_OVER_ADV_LEARN_B1

  • Request22 10 8F
  • Service 22DID 108F
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 639.99 ÷ 65535)
Range
0 to 639.99 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Front/rear motor torque ratio LEXUS_FRONT_REAR_MOTOR_TQ

  • Request22 10 39
  • Service 22DID 1039
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 1000 − 32.768)
Range
-32.76 to 32.76
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Fuel cut for engine stop request LEXUS_F_C_ENG_STOP_REQ

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 92 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Fuel cut TAU on LEXUS_FC_TAU_ONConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 127 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Fuel filter temperature LEXUS_FFT

  • Request22 10 9A
  • Service 22DID 109A
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Fuel trim, long term LEXUS_IA_LTFT

  • Request22 F4 07
  • Service 22DID F407
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Fuel trim, short term LEXUS_IA_STFT

Pelican can show this parameter as the short term fuel trim.

  • Request22 F4 06
  • Service 22DID F406
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

G sensor calibration, complete LEXUS_G_SENS_CALIBRATIONConfirmed

  • Request21 83
  • Service 21PID 83
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

G sensor learning value LEXUS_G_SENS_LEARNINGConfirmed

  • Request21 83
  • Service 21PID 83
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2018 Lexus GX 460.

Bits 8 to 23 of the reply, 16 bits.

0x15C4 = 5572 → (5572 × 5 ÷ 4096) = 6.801758 V

Formula
(val × 5 ÷ 4096)
Range
0 to 79.998 V
Unit
V

Confirmed for 2018. In testing for 2010 to 2017, 2019 to 2023.

Generator field coil control duty LEXUS_IA_GEN_FC

  • Request22 16 E8
  • Service 22DID 16E8
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 200 ÷ 65535)
Range
0 to 200 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Generator inverter temperature LEXUS_GEN_INVERTER_T

  • Request22 10 A4
  • Service 22DID 10A4
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Generator inverter temperature LEXUS_GEN_INVERTER_T_7D2

  • Request22 10 A8
  • Service 22DID 10A8
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Generator inverter temperature after ignition on LEXUS_GEN_INVERTER_T_AFTER_ON

  • Request22 10 A8
  • Service 22DID 10A8
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Generator output voltage LEXUS_IA_GEN_V

  • Request22 16 E9
  • Service 22DID 16E9
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 8)
Range
0 to 8191.875 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Glass humidity LEXUS_GLASS_HUMIDITY

  • Request21 B1
  • Service 21PID B1
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 20 ÷ 13107)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Glass temperature LEXUS_GLASS_T

  • Request21 AF
  • Service 21PID AF
  • Module7C4 → 7CC
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 500 − 557.8)
Range
-557 to 621 °F
Unit
°F

In testing for 2010 to 2022. Not supported for 2023.

HV communication open LEXUS_HV_COMMUNICATION_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 17 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Hydraulic valve, communication open LEXUS_HV_COMM_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 17 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

ICE, actual torque LEXUS_ICE_ACT_TQ

  • Request21 CD
  • Service 21PID CD
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 1.000051319 − 128.006569)
Range
-128 to 127 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

Idle control LEXUS_IDLE_CTRL

  • Request21 E6
  • Service 21PID E6
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 1 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Idle spark advance control 1 LEXUS_IDLE_SPARK_ADVN_CTRL_1Confirmed

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 16) = 0 °

Formula
(val ÷ 16)
Range
0 to 15.93 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Idle spark advance control 2 LEXUS_IDLE_SPARK_ADVN_CTRL_2Confirmed

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 8 to 15 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 16) = 0 °

Formula
(val ÷ 16)
Range
0 to 15.93 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Idle spark advance control 3 LEXUS_IDLE_SPARK_ADVN_CTRL_3Confirmed

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 23 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 16) = 0 °

Formula
(val ÷ 16)
Range
0 to 15.93 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Idle spark advance control 4 LEXUS_IDLE_SPARK_ADVN_CTRL_4Confirmed

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 24 to 31 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 16) = 0 °

Formula
(val ÷ 16)
Range
0 to 15.93 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Idle spark advance control, cylinder 1 LEXUS_IDLE_SAC_CYL_1

  • Request22 10 78
  • Service 22DID 1078
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 6.25 ÷ 100)
Range
0 to 15.9375 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Idle spark advance control, cylinder 2 LEXUS_IDLE_SAC_CYL_2

  • Request22 10 78
  • Service 22DID 1078
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 6.25 ÷ 100)
Range
0 to 15.9375 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Idle spark advance control, cylinder 3 LEXUS_IDLE_SAC_CYL_3

  • Request22 10 78
  • Service 22DID 1078
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 6.25 ÷ 100)
Range
0 to 15.9375 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Idle spark advance control, cylinder 4 LEXUS_IDLE_SAC_CYL_4

  • Request22 10 78
  • Service 22DID 1078
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 6.25 ÷ 100)
Range
0 to 15.9375 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Idle speed control feedback LEXUS_ISC_FBConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 168 to 183 of the reply, 16 bits.

0x8000 = 32768 → (32768 × 10 ÷ 8192 − 40) = 0

Formula
(val × 10 ÷ 8192 − 40)
Range
-40 to 39.99
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Idle speed control flow LEXUS_ISC_FLOWConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 120 to 135 of the reply, 16 bits.

0x2827 = 10279 → (10279 × 10 ÷ 8192) = 12.547607

Formula
(val × 10 ÷ 8192)
Range
0 to 79.99
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Idle speed control learning LEXUS_IDLE_SPD_CTRL

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 93 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Idle speed control learning value LEXUS_ISC_LEARNConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 184 to 199 of the reply, 16 bits.

0x941B = 37915 → (37915 × 10 ÷ 8192 − 40) = 6.282959

Formula
(val × 10 ÷ 8192 − 40)
Range
-40 to 39.99
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Idle speed control learning value, l/s LEXUS_IDLE_SPD_CTRL_L_S

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 72 to 87 of the reply, 16 bits.

Formula
(val × 0.0012206912)
Range
0 to 79.99
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Idle speed control position LEXUS_ISC_POSConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 136 to 151 of the reply, 16 bits.

0x0426 = 1062 → (1062 × 125 ÷ 16384) = 8.102417 °

Formula
(val × 125 ÷ 16384)
Range
0 to 499.99 °
Unit
°

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

IG OFF elapsed time LEXUS_IG_OFF_ELAPSED_TIMEConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 80 to 95 of the reply, 16 bits.

0x0000 = 0 → (0 × 10) = 0 min

Formula
(val × 10)
Range
0 to 655350 min
Unit
min

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Ignition advance LEXUS_IGN_ADVANCEConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 39 of the reply, 8 bits.

0x80 = 128 → 128 °

Formula
val
Range
0 to 255 °
Unit
°

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Ignition advance LEXUS_SPARKADV_21

  • Request21 0E
  • Service 21PID 0E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2 − 64)
Range
-64 to 63.5 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Ignition advance, raw count LEXUS_IGN_ADV_RAWConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 39 of the reply, 8 bits.

0x80 = 128 → 128

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Ignition angle LEXUS_IGN_ANGLE

  • Request22 59 FA
  • Service 22DID 59FA
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula
(val × 0.75)
Range
-96 to 95.25 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Ignition correction, cylinder 1 LEXUS_IA_IGN_CORR_CYL1

  • Request22 03 EC
  • Service 22DID 03EC
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 512)
Range
-64 to 63.9 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Ignition timing, cylinder 1 LEXUS_IGN_TIMING_1

  • Request22 4A 49
  • Service 22DID 4A49
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 10)
Range
-3276 to 3276 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Ignition timing, cylinder 2 LEXUS_IGN_TIMING_2

  • Request22 4A 4A
  • Service 22DID 4A4A
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 10)
Range
-3276 to 3276 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Ignition timing, cylinder 3 LEXUS_IGN_TIMING_3

  • Request22 4A 4C
  • Service 22DID 4A4C
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 10)
Range
-3276 to 3276 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Ignition timing, cylinder 4 LEXUS_IGN_TIMING_4

  • Request22 4A 4D
  • Service 22DID 4A4D
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 10)
Range
-3276 to 3276 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Immobilizer communication on LEXUS_IMMOBILIZER_ONConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 120 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Initial engine coolant temperature LEXUS_INITIAL_ECTConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x68 = 104 → (104 × 531 ÷ 850 − 40) = 24.969412

Formula
(val × 531 ÷ 850 − 40)
Range
-40 to 119.3
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Initial intake air temperature LEXUS_INITIAL_IATConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 8 to 15 of the reply, 8 bits.

0x68 = 104 → (104 × 5 ÷ 8 − 40) = 25 °C

Formula
(val × 5 ÷ 8 − 40)
Range
-40 to 119 °C
Unit
°C

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Injection LEXUS_INJECTION

  • Request22 10 19
  • Service 22DID 1019
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
1DIRECTDirect
2BOTHBoth

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Injection duration for cylinder 1 LEXUS_INJ_DUR_CYL_1Confirmed

  • Request21 3C
  • Service 21PID 3C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 31 of the reply, 16 bits.

0x05C6 = 1478 → 1,478

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Injection feedback value 1 LEXUS_INJ_FEEDBACK_1

  • Request22 11 2B
  • Service 22DID 112B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 5 ÷ 32 − 20)
Range
-20 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 1 LEXUS_INJ_FEEDBACK_1_700

  • Request22 11 B8
  • Service 22DID 11B8
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 332 ÷ 2125 − 19.99811765)
Range
-19.9981 to 19.8418
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 2 LEXUS_INJ_FEEDBACK_2

  • Request22 11 2B
  • Service 22DID 112B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 5 ÷ 32 − 20)
Range
-20 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 2 LEXUS_INJ_FEEDBACK_2_700

  • Request22 11 B8
  • Service 22DID 11B8
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 332 ÷ 2125 − 19.99811765)
Range
-19.9981 to 19.8418
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 3 LEXUS_INJ_FEEDBACK_3

  • Request22 11 2B
  • Service 22DID 112B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 5 ÷ 32 − 20)
Range
-20 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 3 LEXUS_INJ_FEEDBACK_3_700

  • Request22 11 B8
  • Service 22DID 11B8
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 332 ÷ 2125 − 19.99811765)
Range
-19.9981 to 19.8418
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 4 LEXUS_INJ_FEEDBACK_4

  • Request22 11 2B
  • Service 22DID 112B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 5 ÷ 32 − 20)
Range
-20 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 4 LEXUS_INJ_FEEDBACK_4_700

  • Request22 11 B8
  • Service 22DID 11B8
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 332 ÷ 2125 − 19.99811765)
Range
-19.9981 to 19.8418
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 5 LEXUS_INJ_FEEDBACK_5

  • Request22 11 B8
  • Service 22DID 11B8
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 332 ÷ 2125 − 19.99811765)
Range
-19.9981 to 19.8418
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection feedback value 6 LEXUS_INJ_FEEDBACK_6

  • Request22 11 B8
  • Service 22DID 11B8
  • Module700 → 708
  • Every1 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
(val × 332 ÷ 2125 − 19.99811765)
Range
-19.9981 to 19.8418
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume LEXUS_INJ_VOL

  • Request22 10 17
  • Service 22DID 1017
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 3200)
Range
0 to 20 L
Unit
L

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Injection volume - target LEXUS_INJ_VOLUME_TGT

  • Request22 11 2C
  • Service 22DID 112C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000)
Range
0 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume 1 LEXUS_INJ_VOLUME_1

  • Request22 11 8B
  • Service 22DID 118B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-40 to 300
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume 2 LEXUS_INJ_VOLUME_2

  • Request22 11 8B
  • Service 22DID 118B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-40 to 300
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume 3 LEXUS_INJ_VOLUME_3

  • Request22 11 8B
  • Service 22DID 118B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-40 to 300
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume 5 LEXUS_INJ_VOLUME_5

  • Request22 11 8B
  • Service 22DID 118B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-40 to 300
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume 6 LEXUS_INJ_VOLUME_6

  • Request22 11 8B
  • Service 22DID 118B
  • Module700 → 708
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-40 to 300
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume total LEXUS_INJ_VOLUME_TOT

  • Request22 11 2F
  • Service 22DID 112F
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 19531 ÷ 1000000 − 640)
Range
-640 to 15
Unit
Raw value

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Injection volume, cylinder 1 LEXUS_INJ_VOL_CYL_1Confirmed

  • Request21 3C
  • Service 21PID 3C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 2.047
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Injector port LEXUS_INJECTOR_PORT

  • Request22 10 18
  • Service 22DID 1018
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.535 ms
Unit
ms

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Injector pulse width LEXUS_INJ_PW

  • Request21 E4
  • Service 21PID E4
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 163 ÷ 1275)
Range
0 to 32.6 ms
Unit
ms

In testing for 2010 to 2022. Not supported for 2023.

Injector pulse width LEXUS_INJ_WIDTH

  • Request21 F3
  • Service 21PID F3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 16 ÷ 125)
Range
0 to 32.64 ms
Unit
ms

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Input shaft speed LEXUS_SPD_NIN

  • Request21 81
  • Service 21PID 81
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750 rpm
Unit
rpm

In testing for 2010 to 2023.

Intake air LEXUS_INTAKE_AIRConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 48 to 55 of the reply, 8 bits.

0x4A = 74 → (74 − 40) = 34 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Intake air temperature LEXUS_IATConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 40 to 47 of the reply, 8 bits.

0x47 = 71 → (71 − 40) = 31 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Intake air temperature LEXUS_IAT_21

  • Request21 0F
  • Service 21PID 0F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Intake air temperature LEXUS_IAT_7E2

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Intake air temperature LEXUS_IAT_DME

  • Request22 58 0F
  • Service 22DID 580F
  • Module6F1 → 612
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.75 − 48)
Range
-48 to 143.25 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Intake air temperature, bank 1 sensor 1 LEXUS_IAT_B1S1

  • Request22 1F 77
  • Service 22DID 1F77
  • Module700 → 708
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Intake air temperature, bank 1 sensor 2 LEXUS_IAT_B1S2

  • Request22 1F 77
  • Service 22DID 1F77
  • Module700 → 708
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Intake air temperature, previous trip LEXUS_PREV_TRIP_IATConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 64 to 71 of the reply, 8 bits.

0x56 = 86 → (86 − 40) = 46 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Intake manifold pressure LEXUS_MAP_V2

  • Request22 4A 2D
  • Service 22DID 4A2D
  • Module6F1 → 612
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 128)
Range
0 to 511.99 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Intake temperature fault LEXUS_IA_IAT_FAULT

  • Request22 07 00
  • Service 22DID 0700
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Intake temperature sensor voltage LEXUS_IA_IAT_SENS_V

  • Request22 12 79
  • Service 22DID 1279
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 5 ÷ 1023)
Range
0 to 5 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Intake temperature, alternate LEXUS_IA_IAT_ALT2

  • Request22 F4 0F
  • Service 22DID F40F
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Intake VVT change angle, bank 1 LEXUS_INTAKE_VVT_CHANGE_ANGLE_BANK_1

  • Request22 10 87
  • Service 22DID 1087
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 639.9 ÷ 65535)
Range
0 to 639.9 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Intake VVT most over-retarded learn value, bank 1 LEXUS_INTAKE_VVT_OVER_RET_LEARN_B1

  • Request22 10 8D
  • Service 22DID 108D
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 639.99 ÷ 65535)
Range
0 to 639.99 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Intake VVT target angle B1 LEXUS_INTAKE_VVT_TARGET_ANGLE_B1

  • Request22 10 6F
  • Service 22DID 106F
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 639.9 ÷ 65535)
Range
0 to 639.9 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Integrated engine run time LEXUS_INTEGRATED_ENG_RUN

  • Request22 15 E8
  • Service 22DID 15E8
  • Module700 → 708
  • Every30 s
  • Testing

Bits 80 to 95 of the reply, 16 bits.

Formula
val
Range
0 to 65535 h
Unit
h

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Intercooler coolant temperature LEXUS_INTERCOOLER_ECT

  • Request22 11 9C
  • Service 22DID 119C
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Intercooler water pump LEXUS_INTERCOOLER_WATER

  • Request22 28 20
  • Service 22DID 2820
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 80 ÷ 13107)
Range
0 to 300 %
Unit
%

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Internal resistance 1 LEXUS_INTERNAL_RESISTANCE_R01

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 2 LEXUS_INTERNAL_RESISTANCE_R02

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 128 to 135 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 3 LEXUS_INTERNAL_RESISTANCE_R03

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 136 to 143 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 4 LEXUS_INTERNAL_RESISTANCE_R04

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 144 to 151 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 5 LEXUS_INTERNAL_RESISTANCE_R05

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 152 to 159 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 6 LEXUS_INTERNAL_RESISTANCE_R06

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 160 to 167 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 7 LEXUS_INTERNAL_RESISTANCE_R07

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 168 to 175 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 8 LEXUS_INTERNAL_RESISTANCE_R08

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 176 to 183 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 9 LEXUS_INTERNAL_RESISTANCE_R09

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 184 to 191 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 10 LEXUS_INTERNAL_RESISTANCE_R10

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 11 LEXUS_INTERNAL_RESISTANCE_R11

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 200 to 207 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 12 LEXUS_INTERNAL_RESISTANCE_R12

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 208 to 215 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 13 LEXUS_INTERNAL_RESISTANCE_R13

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 216 to 223 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 14 LEXUS_INTERNAL_RESISTANCE_R14

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 224 to 231 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance 15 LEXUS_INTERNAL_RESISTANCE_R15

  • Request21 D0
  • Service 21PID D0
  • Module7E2
  • Every1 s
  • Testing

Bits 232 to 239 of the reply, 8 bits.

Formula
val
Range
0 to 255 MΩ
Unit
MΩ

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Internal resistance R01 LEXUS_INTERNAL_RES_R01

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R02 LEXUS_INTERNAL_RES_R02

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R03 LEXUS_INTERNAL_RES_R03

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R04 LEXUS_INTERNAL_RES_R04

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R05 LEXUS_INTERNAL_RES_R05

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R06 LEXUS_INTERNAL_RES_R06

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R07 LEXUS_INTERNAL_RES_R07

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R08 LEXUS_INTERNAL_RES_R08

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R09 LEXUS_INTERNAL_RES_R09

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 64 to 71 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R10 LEXUS_INTERNAL_RES_R10

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 72 to 79 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R11 LEXUS_INTERNAL_RES_R11

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 80 to 87 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R12 LEXUS_INTERNAL_RES_R12

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 88 to 95 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R13 LEXUS_INTERNAL_RES_R13

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R14 LEXUS_INTERNAL_RES_R14

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 104 to 111 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R15 LEXUS_INTERNAL_RES_R15

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 112 to 119 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R16 LEXUS_INTERNAL_RES_R16

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal resistance R17 LEXUS_INTERNAL_RES_R17

  • Request21 95
  • Service 21PID 95
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 128 to 135 of the reply, 8 bits.

Formula
(val ÷ 1000)
Range
0 to 0.255 Ω
Unit
Ω

In testing for 2010 to 2022. Not supported for 2023.

Internal temperature LEXUS_ECU_INTERNAL_T

  • Request22 10 5E
  • Service 22DID 105E
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Inverter coolant temperature LEXUS_INVERTER_ECT

  • Request21 75
  • Service 21PID 75
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Inverter coolant temperature LEXUS_INVRT_COOLANT_T

  • Request22 10 B2
  • Service 22DID 10B2
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
0 to 100 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Inverter MG1 temperature LEXUS_INVERTER_MG1_T

  • Request21 70
  • Service 21PID 70
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Inverter MG1 temperature at ignition on LEXUS_INVERTER_MG1_T_AFTER_ON

  • Request21 70
  • Service 21PID 70
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Inverter MG1 temperature max LEXUS_INVERTER_MG1_T_MAX

  • Request21 70
  • Service 21PID 70
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Inverter MG2 temperature LEXUS_INVERTER_MG2_T

  • Request21 71
  • Service 21PID 71
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Inverter MG2 temperature at ignition on LEXUS_INVERTER_MG2_T_AFTER_ON

  • Request21 71
  • Service 21PID 71
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Inverter MG2 temperature max LEXUS_INVERTER_MG2_T_MAX

  • Request21 71
  • Service 21PID 71
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Inverter water pump duty LEXUS_INVERTER_WATER_PMP

  • Request22 11 12
  • Service 22DID 1112
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 15259 ÷ 5000000)
Range
0 to 199 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Inverter water pump revolution LEXUS_INVERTER_WATER_PMP_REVOLUTION

  • Request21 75
  • Service 21PID 75
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 8 to 23 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

Judge time engine ignition LEXUS_JUDGE_TIME_ENG_IGN

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val ÷ 10)
Range
0 to 25.5 s
Unit
s

In testing for 2010 to 2022. Not supported for 2023.

Judge time engine output LEXUS_JUDGE_TIME_ENG

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 64 to 71 of the reply, 8 bits.

Formula
(val ÷ 10)
Range
0 to 25.5 s
Unit
s

In testing for 2010 to 2022. Not supported for 2023.

Key cycle LEXUS_KEY_CYCLE

  • Request22 01 02
  • Service 22DID 0102
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Kickdown LEXUS_KICKDOWN

  • Request22 DA 1F
  • Service 22DID DA1F
  • Module6F1 → 618
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 100
Unit
Number

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Knock adjust LEXUS_KNOCK_ADJUST

  • Request21 B2
  • Service 21PID B2
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 2048 ÷ 65535 − 64)
Range
-64 to 1984 °
Unit
°

In testing for 2010 to 2023.

Knock adjust LEXUS_KNOCK_ADJUST_7E0Confirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 47 of the reply, 16 bits.

0x82A7 = 33447 → (33447 × 2048 ÷ 65535 − 1024) = 21.234699 °

Formula
(val × 2048 ÷ 65535 − 1024)
Range
-1024 to 1024 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Knock correct learn value LEXUS_KNOCK_CORRECT_LEARNConfirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 31 of the reply, 16 bits.

0x00DE = 222 → (222 ÷ 32 − 1024) = -1,017.0625 °

Formula
(val ÷ 32 − 1024)
Range
-1024 to 1023 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Knock correction, learned value LEXUS_KNOCK_CORRECT_LEARNED_VALUE

  • Request22 10 5C
  • Service 22DID 105C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 312.5 ÷ 10000 − 1024)
Range
-1024 to 1023
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Knock feedback LEXUS_KNOCK_FEEDBACK

  • Request21 B2
  • Service 21PID B2
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 2048 ÷ 65535 − 64)
Range
-64 to 1984 °
Unit
°

In testing for 2010 to 2023.

Knock feedback LEXUS_KNOCK_FEEDBACK_7E0Confirmed

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 48 to 63 of the reply, 16 bits.

0x7FA0 = 32672 → (32672 × 2048 ÷ 65535 − 1024) = -2.984421 °

Formula
(val × 2048 ÷ 65535 − 1024)
Range
-1024 to 1024 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Knock feedback value LEXUS_KNOCK_FEEDBACK_VALUE

  • Request22 10 5C
  • Service 22DID 105C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 312.5 ÷ 10000 − 1024)
Range
-1024 to 1023
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Lambda LEXUS_LAMBDA

  • Request22 58 89
  • Service 22DID 5889
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 16 ÷ 65535)
Range
0 to 16
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Lambda 2 LEXUS_LAMBDA_2

  • Request22 58 2C
  • Service 22DID 582C
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4096)
Range
0 to 15.99
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Loading condition LEXUS_LOADING

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Lock up state LEXUS_LOCK_UP_STATE

  • Request22 16 20
  • Service 22DID 1620
  • Module701 → 709
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Long term fuel trim bank 1 sensor 1 LEXUS_LONG_FT_B1S1Confirmed

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 24 to 31 of the reply, 8 bits.

0x84 = 132 → (132 × 200 ÷ 256 − 100) = 3.125 %

Formula
(val × 200 ÷ 256 − 100)
Range
-100 to 99.218 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Long term fuel trim, bank 1 LEXUS_LONG_FT_B1Confirmed

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 24 to 31 of the reply, 8 bits.

0x84 = 132 → (132 × 200 ÷ 256 − 100) = 3.125 %

Formula
(val × 200 ÷ 256 − 100)
Range
-100 to 99.21 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Long term fuel trim, bank 2 LEXUS_LONG_FT_B2Confirmed

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 40 to 47 of the reply, 8 bits.

0x7D = 125 → (125 × 200 ÷ 256 − 100) = -2.34375 %

Formula
(val × 200 ÷ 256 − 100)
Range
-100 to 99.21 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Long-term fuel trim, bank 1 LEXUS_LTFT1_21

  • Request21 07
  • Service 21PID 07
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.7809803922 − 100)
Range
-100 to 99.15 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Low revolution control LEXUS_LOW_RPM_CTRLConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 234 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Low revolution for engine start LEXUS_LOW_RPM_STARTConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 236 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Manifold absolute pressure LEXUS_MAPConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 40 to 47 of the reply, 8 bits.

0x47 = 71 → 71 kPa

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Manifold air pressure LEXUS_MANIFOLD_AIR_P_7E2

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

In testing for 2010 to 2022. Not supported for 2023.

Manifold pressure LEXUS_IA_MAP_7E0

  • Request22 F4 0B
  • Service 22DID F40B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 10000 ÷ 68947)
Range
0 to 36 psi
Unit
psi

In testing for 2010 to 2022. Not supported for 2023.

Mass air flow LEXUS_MAFConfirmed

Pelican can show this parameter as the mass air flow.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 24 to 39 of the reply, 16 bits.

0x0096 = 150 → (150 ÷ 100) = 1.5 g/s

Formula
(val ÷ 100)
Range
0 to 655 g/s
Unit
g/s

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Mass air flow LEXUS_MAF_21

  • Request21 10
  • Service 21PID 10
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 g/s
Unit
g/s

In testing for 2010 to 2022. Not supported for 2023.

Mass air flow LEXUS_MAF_V2Confirmed

Pelican can show this parameter as the mass air flow.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 24 to 39 of the reply, 16 bits.

0x0096 = 150 → (150 ÷ 100) = 1.5 g/s

Formula
(val ÷ 100)
Range
0 to 655.35 g/s
Unit
g/s

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Master cylinder open LEXUS_MASTER_CYLINDER_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 8 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Maximum generator inverter temperature LEXUS_MAX_GEN_INVERTER_T

  • Request22 10 A8
  • Service 22DID 10A8
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Maximum motor inverter temperature LEXUS_MAX_MOTOR_INVERTER_T

  • Request22 10 A5
  • Service 22DID 10A5
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG1 carrier frequency LEXUS_MG1_CARRIER

  • Request21 7C
  • Service 21PID 7C
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750 Hz
Unit
Hz

In testing for 2010 to 2022. Not supported for 2023.

MG1 control mode, pwm=0,variable pwm=1,rectangular wave=2 LEXUS_MG1_CTRL_MODE_PWM_0_1_2

  • Request21 67
  • Service 21PID 67
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

MG1 gate status LEXUS_MG1_GATE_STAT

  • Request21 70
  • Service 21PID 70
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bit 24 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

MG1 inverter fail LEXUS_MG1_INVERTER_FAIL

  • Request21 78
  • Service 21PID 78
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 1 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

MG1 inverter shutdown LEXUS_MG1_INVERTER

  • Request21 78
  • Service 21PID 78
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

MG1 inverter temperature LEXUS_MG1_INVERTER_T

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 160 to 167 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MG1 revolution LEXUS_MG1_REVOLUTION

  • Request21 61
  • Service 21PID 61
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 24 to 39 of the reply, 16 bits.

Formula
(val − 32768)
Range
-32768 to 32767 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

MG1 temperature LEXUS_MG1_T

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 176 to 183 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MG1 temperature LEXUS_MG1_T_V2

  • Request21 61
  • Service 21PID 61
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG1 temperature at ignition on LEXUS_MG1_T_AFTER_IG_ON

  • Request21 61
  • Service 21PID 61
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG1 temperature max LEXUS_MG1_T_MAX

  • Request21 61
  • Service 21PID 61
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG1 torque LEXUS_MG1_TORQUE

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MG1 torque LEXUS_MG1_TQ_V2

  • Request21 67
  • Service 21PID 67
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

MG1 torque execution value LEXUS_MG1_TQ_EXECUTION

  • Request21 67
  • Service 21PID 67
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

MG2 carrier frequency LEXUS_MG2_CARRIER

  • Request21 7C
  • Service 21PID 7C
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750 Hz
Unit
Hz

In testing for 2010 to 2022. Not supported for 2023.

MG2 control mode, pwm=0,variable pwm=1,rectangular wave=2 LEXUS_MG2_CTRL_MODE_PWM_0_1_2

  • Request21 68
  • Service 21PID 68
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

MG2 gate status LEXUS_MG2_GATE_STAT

  • Request21 71
  • Service 21PID 71
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bit 24 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

MG2 inverter fail LEXUS_MG2_INVERTER_FAIL

  • Request21 78
  • Service 21PID 78
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 9 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

MG2 inverter shutdown LEXUS_MG2_INVERTER

  • Request21 78
  • Service 21PID 78
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 8 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

MG2 inverter temperature LEXUS_MG2_INVERTER_T

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 168 to 175 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MG2 revolution LEXUS_MG2_REVOLUTION

  • Request21 62
  • Service 21PID 62
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 24 to 39 of the reply, 16 bits.

Formula
(val − 32768)
Range
-32768 to 32767 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

MG2 temperature LEXUS_MG2_T

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 184 to 191 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MG2 temperature LEXUS_MG2_T_V2

  • Request21 62
  • Service 21PID 62
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG2 temperature at ignition on LEXUS_MG2_T_AFTER_IG_ON

  • Request21 62
  • Service 21PID 62
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG2 temperature max LEXUS_MG2_T_MAX

  • Request21 62
  • Service 21PID 62
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

MG2 torque LEXUS_MG2_TORQUE

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MG2 torque LEXUS_MG2_TQ_V2

  • Request21 68
  • Service 21PID 68
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

MG2 torque execution value LEXUS_MG2_TQ_EXECUTION

  • Request21 68
  • Service 21PID 68
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

In testing for 2010 to 2022. Not supported for 2023.

MGR inverter temperature LEXUS_MGR_INVERTER_T

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MGR temperature LEXUS_MGR_T

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

MGR torque LEXUS_MGR_TORQUE

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Misfire load LEXUS_MISFIRE_LOAD_700

  • Request22 10 AA
  • Service 22DID 10AA
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 510 ÷ 255)
Range
0 to 510 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire margin LEXUS_MISFIRE_MARGIN_700

  • Request22 10 AA
  • Service 22DID 10AA
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire RPM LEXUS_MISFIRE_RPM_700

  • Request22 10 AA
  • Service 22DID 10AA
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 6375 ÷ 255)
Range
0 to 6375 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire RPM LEXUS_MISFIRE_RPM_V2Confirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 8 to 15 of the reply, 8 bits.

0x00 = 0 → (0 × 25) = 0 rpm

Formula
(val × 25)
Range
0 to 6375 rpm
Unit
rpm

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Misfire test result, incomplete LEXUS_MIS_TEST_RESULTConfirmed

  • Request21 E3
  • Service 21PID E3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 5 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Model code, raw count LEXUS_MODEL_CODE_7E2_RAW

  • Request21 C1
  • Service 21PID C1
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 102,811,536 to 102,811,543 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Model year LEXUS_MODEL_YEARConfirmed

  • Request21 C1
  • Service 21PID C1
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 128 to 135 of the reply, 8 bits.

0x7B = 123 → (123 + 1900) = 2,023

Formula
(val + 1900)
Range
1900 to 2155
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Motor generator 1 inverter gate LEXUS_MG1_GATE

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 64 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 1 inverter temperature LEXUS_MG1_INV_T

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 1 torque LEXUS_MG1_TQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val ÷ 8 − 500)
Range
-500 to 7691.875 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 1 torque executed LEXUS_MG1_TQ_EXEC

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 80 to 87 of the reply, 8 bits.

Formula
(val × 4 − 512)
Range
-512 to 508 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 2 inverter gate LEXUS_MG2_GATE

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bit 65 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 2 inverter temperature LEXUS_MG2_INV_T

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 200 to 207 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 2 torque LEXUS_MG2_TQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 8 − 500)
Range
-500 to 7691.875 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor generator 2 torque executed LEXUS_MG2_TQ_EXEC

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 72 to 79 of the reply, 8 bits.

Formula
(val × 4 − 512)
Range
-512 to 508 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor inverter temperature LEXUS_MOTOR_INVERTER_T

  • Request22 10 A5
  • Service 22DID 10A5
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Motor inverter temperature after ignition on LEXUS_MOTOR_INVERTER_T_ON

  • Request22 10 A5
  • Service 22DID 10A5
  • Module7D2 → 7DA
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010 to 2022. Not supported for 2023.

Motor inverter, maximum temperature LEXUS_M_INVRT_MAX_T

  • Request22 10 A6
  • Service 22DID 10A6
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Motor regenerative brake torque LEXUS_MOTOR_REGENERATIVE_BREAK

  • Request22 10 69
  • Service 22DID 1069
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 kW
Unit
kW

In testing for 2010 to 2022. Not supported for 2023.

Motor regenerative brake torque, requested LEXUS_MOTOR_REGENERATIVE

  • Request22 10 69
  • Service 22DID 1069
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 kW
Unit
kW

In testing for 2010 to 2022. Not supported for 2023.

Motor RPM LEXUS_RPM_V2

  • Request22 10 A1
  • Service 22DID 10A1
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val − 32768)
Range
-32768 to 32767 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Motor temperature 1 LEXUS_MOTOR_T_1

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 216 to 223 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor temperature 2 LEXUS_MOTOR_T_2

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 208 to 215 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Motor torque LEXUS_TQ

  • Request22 10 A1
  • Service 22DID 10A1
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Number of current DTCs LEXUS_NUM_CURRENT_CODE

  • Request21 E1
  • Service 21PID E1
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Number of history DTCs LEXUS_NUM_HISTORY_CODE

  • Request21 E1
  • Service 21PID E1
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

O2 heater b1s2_active LEXUS_O2_HEATER_B1S2Confirmed

  • Request21 3A
  • Service 21PID 3A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 68 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

O2 heater current val bank 1 sensor 2 LEXUS_O2_HEATER_CURR_VALConfirmed

  • Request21 3A
  • Service 21PID 3A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val ÷ 13107)
Range
0 to 4.999 A
Unit
A

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

O2S, bank 1 sensor 2 LEXUS_O2S_B1S2Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 80 to 87 of the reply, 8 bits.

0x81 = 129 → (129 × 5 ÷ 1000) = 0.645 V

Formula
(val × 5 ÷ 1000)
Range
0 to 1.275 V
Unit
V

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

O2S, bank 1 sensor 2 LEXUS_O2S_B1S2_V6Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 144 to 151 of the reply, 8 bits.

0x88 = 136 → (136 × 5 ÷ 1000) = 0.68 V

Formula
(val × 5 ÷ 1000)
Range
0 to 1.275 V
Unit
V

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

O2S, bank 2 sensor 2 LEXUS_O2S_B2S2_V6Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 160 to 167 of the reply, 8 bits.

0x80 = 128 → (128 × 5 ÷ 1000) = 0.64 V

Formula
(val × 5 ÷ 1000)
Range
0 to 1.275 V
Unit
V

Confirmed for 2015, 2018, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2019.

Oil level LEXUS_OIL_LEVEL

  • Request22 44 2C
  • Service 22DID 442C
  • Module6F1 → 612
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Open side malfunction on LEXUS_OPEN_SIDE_ONConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 145 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Output shaft speed LEXUS_SPD_NOUT

  • Request21 81
  • Service 21PID 81
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750 rpm
Unit
rpm

In testing for 2010 to 2023.

OXS1, A/FS2 test result, incomplete LEXUS_OXS1_FS2_TEST_RESULTConfirmed

  • Request21 E3
  • Service 21PID E3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 7 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Oxygen sensor voltage, bank 1 sensor 1 LEXUS_O2S11_V

  • Request21 14
  • Service 21PID 14
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.0049960784)
Range
0 to 1.27 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Park position switch terminal voltage LEXUS_P_POS_SW_TERMINAL

  • Request21 41
  • Service 21PID 41
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val × 0.3137207031)
Range
0 to 79.99 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

PM accumulation ratio - bank 1 LEXUS_PM_ACCUMULATION_RAT_1

  • Request22 11 05
  • Service 22DID 1105
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 2)
Range
0 to 15 %
Unit
%

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Power request LEXUS_PWR_REQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 655350 W
Unit
W

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Power resource IB LEXUS_POWER_RESOURCE_IB

  • Request21 8A
  • Service 21PID 8A
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 − 327.68)
Range
-327 to 655022 mA
Unit
mA

In testing for 2010 to 2022. Not supported for 2023.

Power resource KW LEXUS_POWER_RESOURCE_KW

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 192 to 215 of the reply, 24 bits.

Formula
val
Range
0 to 16777215 kW
Unit
kW

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Purge cut vacuum switching valve duty LEXUS_PURGE_CUT_VSV_DUTYConfirmed

  • Request21 3A
  • Service 21PID 3A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 31 of the reply, 16 bits.

0x0000 = 0 → (0 × 25 ÷ 4096) = 0 %

Formula
(val × 25 ÷ 4096)
Range
0 to 399.9 %
Unit
%

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Racing operation LEXUS_RACING_OPERATION

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 90 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Real engine torque LEXUS_REAL_ENG_TQ

  • Request22 10 09
  • Service 22DID 1009
  • Module7B1 → 7B9
  • Every250 ms
  • Testing

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 32)
Range
-20 to 150 N·m
Unit
N·m

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Rear motor inverter, coolant temperature LEXUS_RM_INVRT_COOL_T

  • Request22 10 A6
  • Service 22DID 10A6
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rear motor regenerative brake torque LEXUS_REAR_MOTOR_REGENERATIVE

  • Request22 10 6A
  • Service 22DID 106A
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 kW
Unit
kW

In testing for 2010 to 2022. Not supported for 2023.

Rear motor regenerative brake torque, requested LEXUS_REAR_MOTOR

  • Request22 10 6A
  • Service 22DID 106A
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 kW
Unit
kW

In testing for 2010 to 2022. Not supported for 2023.

Rear motor speed LEXUS_RM_TQ_REQ

  • Request22 10 A2
  • Service 22DID 10A2
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val − 32768)
Range
-32768 to 32767 rpm
Unit
rpm

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020, 2022. Not supported for 2011, 2015, 2018 to 2019, 2021, 2023.

Rear motor torque LEXUS_RM_TQ

  • Request22 10 A2
  • Service 22DID 10A2
  • Module7D2 → 7DA
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020, 2022. Not supported for 2011, 2015, 2018 to 2019, 2021, 2023.

Rear regen brake torque LEXUS_REAR_REGEN_BRAKE_TORQ

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
(val × 4)
Range
0 to 1020 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Rear torque ratio LEXUS_REAR_TORQUE_RATIO

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Regenerative brake torque LEXUS_REGENERATIVE_BRAKE_TORQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 240 to 247 of the reply, 8 bits.

Formula
(val × 4)
Range
0 to 1020 N·m
Unit
N·m

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Regulator pressure LEXUS_REGULATOR_PConfirmed

  • Request21 53
  • Service 21PID 53
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x3A = 58 → (58 × 375105 ÷ 25500 − 456.68) = 396.5 kPa

Formula
(val × 375105 ÷ 25500 − 456.68)
Range
-456.68 to 3294 kPa
Unit
kPa

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Request engine run time LEXUS_REQ_ENG_RUN_TIME

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
(val ÷ 10)
Range
0 to 25.5 s
Unit
s

In testing for 2010 to 2022. Not supported for 2023.

Request power LEXUS_REQUEST_POWER

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
val
Range
0 to 65535 kW
Unit
kW

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Request warm-up LEXUS_REQ_WARM_UP

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 89 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Requested engine torque LEXUS_REQ_ENG_TQ

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Rev limiter LEXUS_REV_LIMIT

  • Request22 4A 2E
  • Service 22DID 4A2E
  • Module6F1 → 612
  • Every3600 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

Rough idle cyl.1 LEXUS_ROUGH_IDLE_1

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bit 31 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle cyl.2 LEXUS_ROUGH_IDLE_2

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bit 30 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle cyl.3 LEXUS_ROUGH_IDLE_3

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bit 29 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle cyl.4 LEXUS_ROUGH_IDLE_4

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bit 28 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle, cylinder 1 LEXUS_ROUGH_IDLE_CYL_1

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle, cylinder 2 LEXUS_ROUGH_IDLE_CYL_2

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle, cylinder 3 LEXUS_ROUGH_IDLE_CYL_3

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Rough idle, cylinder 4 LEXUS_ROUGH_IDLE_CYL_4

  • Request22 10 84
  • Service 22DID 1084
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 255 °
Unit
°

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Short circuit wave highest value LEXUS_SHORT_CIRCUIT_WAVE

  • Request21 9B
  • Service 21PID 9B
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 83 ÷ 4250)
Range
0 to 4.9799 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 06
  • Service 01PID 06
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2015, 2023. Supported for 2011, 2018 to 2019, 2021 to 2022.

Short term fuel trim (bank 2) SHRTFT2SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 08
  • Service 01PID 08
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2015, 2021, 2023. Supported for 2011, 2018 to 2019, 2022.

Short term fuel trim bank 1 sensor 1 LEXUS_SHORT_FT_B1S1Confirmed

Pelican can show this parameter as the short term fuel trim.

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 23 of the reply, 8 bits.

0x80 = 128 → (128 × 200 ÷ 256 − 100) = 0 %

Formula
(val × 200 ÷ 256 − 100)
Range
-100 to 99.218 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Short term fuel trim, bank 1 LEXUS_SHORT_FT_B1Confirmed

Pelican can show this parameter as the short term fuel trim.

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 23 of the reply, 8 bits.

0x80 = 128 → (128 × 200 ÷ 256 − 100) = 0 %

Formula
(val × 200 ÷ 256 − 100)
Range
-100 to 99.21 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Short term fuel trim, bank 2 LEXUS_SHORT_FT_B2Confirmed

Pelican can show this parameter as the short term fuel trim.

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 39 of the reply, 8 bits.

0x80 = 128 → (128 × 200 ÷ 256 − 100) = 0 %

Formula
(val × 200 ÷ 256 − 100)
Range
-100 to 99.21 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Standby blower request status LEXUS_STANDBY_BLOWER_REQ

  • Request21 9B
  • Service 21PID 9B
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 16 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Starter count LEXUS_STARTER_CNTConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 33 to 39 of the reply, 7 bits.

0b0000000 = 0 → 0

Formula
val
Range
0 to 127
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Starter relay on LEXUS_STARTER_RELAY_ONConfirmed

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 47 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Steering angle LEXUS_STEER_ANG

  • Request22 10 09
  • Service 22DID 1009
  • Module7B1 → 7B9
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val ÷ 10 − 3276.8)
Range
-20 to 150 °
Unit
°

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

Stroke open LEXUS_STROKE_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 10 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Synchronize stroke sensor position LEXUS_SYNCHRONIZE_STROKE

  • Request22 16 34
  • Service 22DID 1634
  • Module701 → 709
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 256 ÷ 65535)
Range
0 to 256 mm
Unit
mm

In testing for 2010 to 2017, 2020 to 2021. Not supported for 2018 to 2019, 2022 to 2023.

System guard on LEXUS_SYSTEM_GUARD_ONConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 144 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Target engine speed LEXUS_ENG_RPM_TGT

  • Request21 C3
  • Service 21PID C3
  • Module7E2
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 1 LEXUS_TEMPERATURE_OF_BATT_TB1

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 2 LEXUS_TEMPERATURE_OF_BATT_TB2

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 3 LEXUS_TEMPERATURE_OF_BATT_TB3

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 4 LEXUS_TEMPERATURE_OF_BATT_TB4

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 112 to 127 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 5 LEXUS_TEMPERATURE_OF_BATT_TB5

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 6 LEXUS_TEMPERATURE_OF_BATT_TB6

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 144 to 159 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 7 LEXUS_TEMPERATURE_OF_BATT_TB7

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 160 to 175 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Temperature of battery 8 LEXUS_TEMPERATURE_OF_BATT_TB8

  • Request21 CF
  • Service 21PID CF
  • Module7E2
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits.

Formula
val
Range
0 to 65535 °C
Unit
°C

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Throttle control desired LEXUS_IA_ETC_DSD_DEG

  • Request22 09 1A
  • Service 22DID 091A
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 512)
Range
0 to 127.9 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Throttle fully close learn LEXUS_THROTTLE_FULLY_CLOSEConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 112 to 119 of the reply, 8 bits.

0x20 = 32 → (32 × 5 ÷ 256) = 0.625 V

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle idle position on LEXUS_THROTTLE_IDLE_POS_ONConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 149 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle motor current LEXUS_THROTTLE_MOTORConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 136 to 143 of the reply, 8 bits.

0x06 = 6 → (6 × 5 ÷ 64) = 0.46875 A

Formula
(val × 5 ÷ 64)
Range
0 to 19.9 A
Unit
A

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle motor DUTY LEXUS_THROTTLE_MOTOR_DUTYConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 152 to 159 of the reply, 8 bits.

0x50 = 80 → (80 × 100 ÷ 255) = 31.372549 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Throttle motor duty LEXUS_THROTTLE_MOTOR_DUTY_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 160 to 167 of the reply, 8 bits.

0x30 = 48 → (48 × 100 ÷ 255) = 18.823529 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Throttle motor duty, close LEXUS_THROTTLE_MOTOR_DUTY_CLOSEConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 128 to 135 of the reply, 8 bits.

0x09 = 9 → 9 %

Formula
val
Range
0 to 255 %
Unit
%

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle motor duty, open LEXUS_THROTTLE_MOTOR_DUTY_OPENConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 120 to 127 of the reply, 8 bits.

0x00 = 0 → 0 %

Formula
val
Range
0 to 255 %
Unit
%

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle position LEXUS_THROTTLE_21

  • Request21 11
  • Service 21PID 11
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Throttle position LEXUS_THROTTLE_POS

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 88 to 95 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Throttle position LEXUS_TPSConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 104 to 119 of the reply, 16 bits.

0x0000 = 0 → (0 × 125 ÷ 16384) = 0 °

Formula
(val × 125 ÷ 16384)
Range
0 to 499.99 °
Unit
°

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Throttle position 1 voltage LEXUS_IA_TP1_V

  • Request22 09 17
  • Service 22DID 0917
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Throttle position 2 voltage LEXUS_IA_TP2_V

  • Request22 09 18
  • Service 22DID 0918
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

In testing for 2010 to 2022. Not supported for 2023.

Throttle position actual LEXUS_IA_ETC_ACT_DEG

  • Request22 09 3C
  • Service 22DID 093C
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 512)
Range
0 to 127.9 °
Unit
°

In testing for 2010 to 2022. Not supported for 2023.

Throttle position command LEXUS_THROTTLE_POS_COMMANDConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle position, number 1 LEXUS_THROTTLE_POS_NUMBER_1Confirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 88 to 95 of the reply, 8 bits.

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle position, number 2 LEXUS_THROTTLE_POS_NUMBER_2Confirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle require position LEXUS_THROTTLE_REQUIRE_POSConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 104 to 111 of the reply, 8 bits.

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle sensor open position 1 LEXUS_THROTTLE_SENS_OPEN_1Confirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x30 = 48 → (48 × 5 ÷ 256) = 0.9375 V

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle sensor open position 2 LEXUS_THROTTLE_SENS_OPEN_2Confirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 8 to 15 of the reply, 8 bits.

0x68 = 104 → (104 × 5 ÷ 256) = 2.03125 V

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Throttle sensor position LEXUS_THROTTLE_SENSOR_POSITIONConfirmed

Pelican can show this parameter as the throttle position.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 112 to 119 of the reply, 8 bits.

0x00 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Throttle sensor position LEXUS_THROTTLE_SENSOR_POSITION_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 112 to 119 of the reply, 8 bits.

0x00 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Throttle sensor volt %, 1 LEXUS_THROTTLE_SENSOR_VOLTConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 120 to 127 of the reply, 8 bits.

0x00 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Throttle sensor volt %, 2 LEXUS_THROTTL_SENSOR_2_VOLTConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 128 to 135 of the reply, 8 bits.

0x30 = 48 → (48 × 100 ÷ 255) = 18.823529 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Time after DTC cleared LEXUS_TIME_AFTER_DTC_CLEAREDConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 184 to 199 of the reply, 16 bits.

0xFFFF = 65535 → 65,535 min

Formula
val
Range
0 to 65535 min
Unit
min

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Time in d LEXUS_TIME_D

  • Request22 DA 37
  • Service 22DID DA37
  • Module6F1 → 618
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Time in m LEXUS_TIME_M

  • Request22 DA 37
  • Service 22DID DA37
  • Module6F1 → 618
  • Every30 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Time in s LEXUS_TIME_S

  • Request22 DA 37
  • Service 22DID DA37
  • Module6F1 → 618
  • Every30 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Time since DTCs cleared LEXUS_TIME_SINCE_DTC_CLEAREDConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 168 to 183 of the reply, 16 bits.

0xFFFF = 65535 → 65,535 min

Formula
val
Range
0 to 65535 min
Unit
min

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Time since DTCs cleared LEXUS_TIME_SINCE_DTC_CLEARED_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 176 to 191 of the reply, 16 bits.

0xFFFF = 65535 → 65,535 min

Formula
val
Range
0 to 65535 min
Unit
min

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Time since DTCs cleared, raw count LEXUS_DTC_CLEAR_MIN_RAW

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 136 to 151 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Total fuel trim 1 LEXUS_TOT_FT_1Confirmed

  • Request21 3C
  • Service 21PID 3C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 0.496
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Transaxle oil temperature LEXUS_TRANSAXLE_OIL_T

  • Request22 10 40
  • Service 22DID 1040
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Transmission fluid pan temperature LEXUS_TF1_PAN

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 27
  • Service 22DID 1627
  • Module701 → 709
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.00703125 − 40)
Range
-40 to 350 °F
Unit
°F

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Transmission fluid post-converter temperature LEXUS_TF2_CONV

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 28
  • Service 22DID 1628
  • Module701 → 709
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.00703125 − 40)
Range
-40 to 350 °F
Unit
°F

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Transmission fluid temperature LEXUS_ATF_TEMP

  • Request22 16 38
  • Service 22DID 1638
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Transmission fluid temperature LEXUS_ATF_TEMP_700

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 38
  • Service 22DID 1638
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Transmission fluid temperature LEXUS_ATF_TEMP_V2

  • Request22 DA 12
  • Service 22DID DA12
  • Module6F1 → 618
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Transmission output shaft speed LEXUS_TRANS_OUT_RPM

  • Request21 BD
  • Service 21PID BD
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750 rpm
Unit
rpm

In testing for 2010 to 2022. Not supported for 2023.

Turbine speed LEXUS_SPD_NTConfirmed

  • Request21 81
  • Service 21PID 81
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 50) = 0 rpm

Formula
(val × 50)
Range
0 to 12750 rpm
Unit
rpm

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Valvematic current angle LEXUS_VALVEMATIC_CURRENT

  • Request21 31
  • Service 21PID 31
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 5 ÷ 512)
Range
0 to 639.9 °
Unit
°

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Valvematic, target angle LEXUS_VALVEMATIC_TGT_ANGConfirmed

  • Request21 3A
  • Service 21PID 3A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 5 ÷ 512) = 0 °

Formula
(val × 5 ÷ 512)
Range
0 to 639.9 °
Unit
°

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Variable geometry turbocharger calibration angle LEXUS_VGT_CAL_ANGLE

  • Request22 DF E7
  • Service 22DID DFE7
  • Module6F1 → 619
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 156.25 ÷ 10000)
Range
0 to 1000 °
Unit
°

In testing for 2010 to 2014, 2016 to 2017, 2019 to 2021. Not supported for 2015, 2018, 2022 to 2023.

Variable valve timing advance fail LEXUS_VVT_ADV_FAILConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 235 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Variable valve timing aim angle 1 LEXUS_VARIABLE_VLV_TIM_AIM_1Confirmed

  • Request21 44
  • Service 21PID 44
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 0 to 15 of the reply, 16 bits.

0x1CE2 = 7394 → (7394 × 1333 ÷ 218450) = 45.118801 %

Formula
(val × 1333 ÷ 218450)
Range
0 to 399 %
Unit
%

Confirmed for 2023. In testing for 2010 to 2022.

Variable valve timing change angle 1 LEXUS_VARIABLE_VLV_TIM_1Confirmed

  • Request21 44
  • Service 21PID 44
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 47 of the reply, 16 bits.

0x081F = 2079 → (2079 × 0.0097642481) = 20.299872 °

Formula
(val × 0.0097642481)
Range
0 to 639 °
Unit
°

Confirmed for 2023. In testing for 2010 to 2022.

Variable valve timing control status 1 on LEXUS_VARIABLE_VLV_TIM_1_ONConfirmed

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 22 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Variable valve timing duty ratio, bank 1 LEXUS_VVT_IE_DUTY_RATIO_BANK_1

  • Request22 10 8A
  • Service 22DID 108A
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 399.9 ÷ 65535 − 200)
Range
-200 to 199 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Variable valve timing oil control valve duty 1 LEXUS_VARIABLE_VLV_TIM_OIL_1Confirmed

  • Request21 44
  • Service 21PID 44
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 31 of the reply, 16 bits.

0x1D8F = 7567 → (7567 × 0.0061020829) = 46.174461 %

Formula
(val × 0.0061020829)
Range
0 to 399 %
Unit
%

Confirmed for 2023. In testing for 2010 to 2022.

Variable valve timing oil temperature LEXUS_VVTOTConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 56 to 63 of the reply, 8 bits.

0x7F = 127 → (127 − 40) = 87 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Variable valve timing opening angle bank 1 LEXUS_VVT_IE_OPENING_ANGLE_BANK_1

  • Request22 28 43
  • Service 22DID 2843
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Vehicle load LEXUS_VEHICLE_LOADConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 8 to 23 of the reply, 16 bits.

0x0000 = 0 → (0 × 100 ÷ 255) = 0 %

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Vehicle load LEXUS_VEHICLE_LOAD_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 8 to 23 of the reply, 16 bits.

0x0000 = 0 → (0 × 100 ÷ 65535) = 0 %

Formula
(val × 100 ÷ 65535)
Range
0 to 100 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Vehicle speed LEXUS_VSS_21

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2010 to 2022. Not supported for 2023.

Vehicle speed sensor test result, incomplete LEXUS_SPD_TEST_RESULTConfirmed

  • Request21 E3
  • Service 21PID E3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2018, 2022 to 2023. In testing for 2010 to 2017, 2019 to 2021.

Vh-vage after boosting LEXUS_VH_VAGE_AFTER_BOOSTING

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
(val × 3)
Range
0 to 765 V
Unit
V

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Vl-vage before boosting LEXUS_VL_VAGE_BEFORE_BOOSTING

  • Request21 C4
  • Service 21PID C4
  • Module7E2
  • Every1 s
  • Testing

Bits 88 to 95 of the reply, 8 bits.

Formula
(val × 2)
Range
0 to 510 V
Unit
V

In testing for 2010 to 2017, 2019 to 2021. Not supported for 2018, 2022 to 2023.

Warm-up cycle cleared DTC LEXUS_WARMUP_CYCLE_CLEARED_DTCConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 168 to 175 of the reply, 8 bits.

0xFF = 255 → 255

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Warm-up cycles since DTCs cleared LEXUS_DTC_CLEAR_WARM_UP

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every30 s
  • Testing

Bits 112 to 119 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Warm-up cycles since DTCs cleared LEXUS_WARMUP_CYCLES_DTC_CLEAREDConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 152 to 159 of the reply, 8 bits.

0x50 = 80 → 80

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Warm-up cycles since DTCs cleared LEXUS_WARMUP_CYCLES_DTC_CLEARED_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 160 to 167 of the reply, 8 bits.

0x30 = 48 → 48

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Warm-ups since DTC clear LEXUS_IA_WARMUP_CLR

  • Request22 F4 30
  • Service 22DID F430
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010 to 2022. Not supported for 2023.

Water pump run control duty LEXUS_WATER_PMP_RUN_CTRL

  • Request21 79
  • Service 21PID 79
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 25 ÷ 4)
Range
0 to 1593 %
Unit
%

In testing for 2010 to 2022. Not supported for 2023.

Water pump running LEXUS_WATER_PMP_RUNNING

  • Request21 75
  • Service 21PID 75
  • Module7E2 → 7EA
  • Every5 s
  • Testing

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2010 to 2022. Not supported for 2023.

Engine › AuxInputs

Auto Trans Neutral Drive Status N/D_STATSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 14 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Glow plug lamp status GPL_STATSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 12 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Manual Trans Neutral Gear Status N/G_STATSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 13 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Power Take Off (PTO) Output Status PTO_STAT_AUXSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 15 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Recommended gear GEAR_RCMDSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 11 of the reply, 4 bits.

Formula
val
Range
0 to 15
Unit
No or yes

Confirmed for 2023.

Engine › AuxInputs › Internal

Auto trans neutral drive status supported N/D_SUPSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Glow plug lamp status supported GPL_SUPSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Manual trans neutral gear status supported N/G_SUPSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Power Take Off (PTO) output status supported PTO_SUPSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Recommended gear supported GEAR_SUPSAE J1979Confirmed

  • Request01 65
  • Service 01PID 65
  • Module7E0 → 7E8
  • Every250 ms

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023.

Engine › Catalyst

Catalyst temperature, bank 1 sensor 1 LEXUS_CAT_T_11

  • Request22 1F 3C
  • Service 22DID 1F3C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Catalyst temperature, bank 1 sensor 2 LEXUS_CAT_T_12

  • Request22 1F 3E
  • Service 22DID 1F3E
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Engine › Misfires

All cylinders misfire count LEXUS_ALL_CYLINDERS_MISFIRE_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 56 to 63 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Cylinder 1 misfire count LEXUS_CYL1_MISFIRE_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 24 to 31 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Cylinder 2 misfire count LEXUS_CYL2_MISFIRE_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 32 to 39 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Cylinder 3 misfire count LEXUS_CYL3_MISFIRE_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 40 to 47 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Cylinder 4 misfire count LEXUS_CYL4_MISFIRE_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 48 to 55 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Misfire count, all LEXUS_MIS_ALL

  • Request22 10 A5
  • Service 22DID 10A5
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire count, cylinder 1 LEXUS_MIS_1

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire count, cylinder 2 LEXUS_MIS_2

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire count, cylinder 3 LEXUS_MIS_3

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire count, cylinder 4 LEXUS_MIS_4

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2010, 2012 to 2014, 2016 to 2017, 2020. Not supported for 2011, 2015, 2018 to 2019, 2021 to 2023.

Misfire load LEXUS_MISFIRE_LOAD_V2Confirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 16 to 23 of the reply, 8 bits.

0x00 = 0 → (0 × 4 ÷ 256) = 0

Formula
(val × 4 ÷ 256)
Range
0 to 3.98
Unit
Number

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Misfire margin LEXUS_MISFIRE_MARGIN_V2Confirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Example reply from a 2023 Lexus GX 460.

Bits 80 to 87 of the reply, 8 bits.

0x00 = 0 → (0 − 128) = -128 %

Formula
(val − 128)
Range
-128 to 127 %
Unit
%

Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.

Engine › OxygenSensors

Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 32768)
Range
0 to 1.99
Unit
Number

Confirmed for 2015, 2021, 2023. Supported for 2011, 2018 to 2019, 2022.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_VOLTSAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request01 24
  • Service 01PID 24
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 32768)
Range
0 to 1.99
Unit
Number

Confirmed for 2015, 2021, 2023. Supported for 2011, 2018 to 2019, 2022.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 256 − 128)
Range
-128 to 127.996 mA
Unit
mA

Confirmed for 2015, 2021, 2023. Supported for 2011, 2018 to 2019, 2022.

Wide Range O2S Voltage, O2 Sensor Bank 1, Sensor 1 O2S11_VOLTSAE J1979Confirmed

  • Request01 24
  • Service 01PID 24
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 8196)
Range
0 to 7.999 V
Unit
V

Confirmed for 2015, 2021, 2023. Supported for 2011, 2018 to 2019, 2022.

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