Engine parameters
The Lexus RX has 184 engine parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/F ratio learn value high, bank 1 RX_AF_LEARN_HIGH_PORT_B1Confirmed
- Request
22 10 A2 - Service 22
DID 10A2 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2019, 2021, 2023 to 2024
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017.
A/F ratio learn value idle, bank 1 RX_AF_LEARN_IDLE_PORT_B1Confirmed
- Request
22 10 A2 - Service 22
DID 10A2 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2019, 2021, 2023 to 2024
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017.
A/F ratio learn value low, bank 1 RX_AF_LEARN_LOW_PORT_B1Confirmed
- Request
22 10 A2 - Service 22
DID 10A2 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2019, 2021, 2023 to 2024
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017.
A/F ratio learn value mid.1, bank 1 RX_AF_LEARN_MID1_PORT_B1Confirmed
- Request
22 10 A2 - Service 22
DID 10A2 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 16 to 23 of the reply, 8 bits.
0x79 = 121 → (121 × 100 ÷ 255 − 50) = -2.54902 %
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017.
A/F ratio learn value mid.2, bank 1 RX_AF_LEARN_MID2_PORT_B1Confirmed
- Request
22 10 A2 - Service 22
DID 10A2 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2019, 2021, 2023 to 2024
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017.
A/f ratio learned high, bank 1 RX_A_F_RATIO_LEARNED_HIGH_BANK_1Confirmed
- Request
22 10 2A - Service 22
DID 102A - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
A/f ratio learned idle, bank 1 RX_A_F_RATIO_LEARNED_IDLE_BANK_1Confirmed
- Request
22 10 2A - Service 22
DID 102A - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
A/f ratio learned low, bank 1 RX_A_F_RATIO_LEARNED_LOW_BANK_1Confirmed
- Request
22 10 2A - Service 22
DID 102A - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
A/f ratio learned mid 1, bank 1 RX_A_F_RATIO_LEARNED_MID_1_BANK_1Confirmed
- Request
22 10 2A - Service 22
DID 102A - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
A/f ratio learned mid 2, bank 1 RX_A_F_RATIO_LEARNED_MID_2_BANK_1Confirmed
- Request
22 10 2A - Service 22
DID 102A - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255 − 50)- Range
- -50 to 50 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Absolute evap system vapor pressure EVAP_VPASAE J1979Confirmed
Normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.
- Request
01 53 - Service 01
PID 53 - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 200)- Range
- 0 to 327.675 kPa
- Unit
- kPa
Confirmed for 2006, 2015. Supported for 2025.
Absolute load value LOAD_ABSSAE J1979Confirmed
- Request
01 43 - Service 01
PID 43 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 25700 %
- Unit
- %
Confirmed for 2006, 2015. Supported for 2016, 2023, 2025 to 2026.
Accelerator sensor volt %, 1 RX_ACCEL_SENS_NO_1_VOLTConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Accelerator sensor volt %, 2 RX_ACCEL_SENS_NO_2_VOLTConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 152 to 159 of the reply, 8 bits.
0xFF = 255 → (255 × 100 ÷ 255) = 100 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Accumulator open RX_ACCUMULATOR_OPENConfirmed
- Request
21 BE - Service 21
PID BE - Module
7B0 → 7B8 - Every
250 ms - Testing for 1999 to 2005, 2007 to 2009, 2011 to 2012, 2014, 2016, 2018 to 2026
Example reply from a 2017 Lexus RX.
Bit 16 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2006, 2010, 2013, 2015, 2017. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005, 2008, 2020, 2022, 2025 to 2026.
AF lambda, bank 1 sensor 1 RX_AF_LAMBDA_B1S1Confirmed
- Request
21 04 - Service 21
PID 04 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val × 1.99 ÷ 65535)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Air flow rate from mass air flow sensor MAFSAE J1979Confirmed
Pelican can show this parameter as the mass air flow.
- Request
01 10 - Service 01
PID 10 - Module
7E0 → 7E8 - Every
250 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 2006, 2010, 2013, 2015, 2020. Supported for 2008, 2016 to 2017, 2022 to 2023, 2025.
Air fuel sensor current, bank 1 sensor 1 RX_AFS_CURRENT_B1S1Confirmed
- Request
21 04 - Service 21
PID 04 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 64 to 79 of the reply, 16 bits.
0x6999 = 27033 → (27033 ÷ 256 − 128) = -22.402344 mA
- Formula
(val ÷ 256 − 128)- Range
- -128 to 127.99 mA
- Unit
- mA
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Alternator output duty cycle RX_ALT_DUTY_CYCLEConfirmed
- Request
22 15 FA - Service 22
DID 15FA - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0880 = 2176 → (2176 ÷ 164) = 13.268293 %
- Formula
(val ÷ 164)- Range
- 0 to 399 %
- Unit
- %
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2025 to 2026.
Ambient temperature RX_AAT_V2Confirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 56 to 63 of the reply, 8 bits.
0x7E = 126 → (126 − 40) = 86 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Atmosphere pressure RX_ATMOSPHERE_PRESSUREConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 64 to 71 of the reply, 8 bits.
0x00 = 0 → 0 kPa
- Formula
val- Range
- 0 to 255 kPa
- Unit
- kPa
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Barometric pressure BAROSAE J1979Confirmed
Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.
- Request
01 33 - Service 01
PID 33 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 kPa
- Unit
- kPa
Confirmed for 2006, 2013, 2015, 2020. Supported for 2008, 2010, 2016 to 2017, 2022 to 2023, 2025 to 2026.
Battery pack, current value RX_BATT_PACK_CUR_VAL
- Request
21 CE - Service 21
PID CE - Module
7E2 - Every
1 s - Testing
Bits 8 to 23 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535
- Unit
- Number
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
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.
- Request
01 04 - Service 01
PID 04 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2006, 2008, 2010, 2013, 2015, 2017, 2020. Supported for 2016, 2022 to 2023, 2025 to 2026.
Calculated load_7e0 RX_CALCULATED_LOAD_7E0Confirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2006, 2008, 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Catalyst temperature B1S1 RX_CATALYST_T_B1S1Confirmed
- Request
21 05 - Service 21
PID 05 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 16 to 31 of the reply, 16 bits.
0x1873 = 6259 → (6259 ÷ 10 − 40) = 585.9 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Catalyst temperature B1S2 RX_CATALYST_T_B1S2Confirmed
- Request
21 05 - Service 21
PID 05 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 32 to 47 of the reply, 16 bits.
0x1873 = 6259 → (6259 ÷ 10 − 40) = 585.9 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed
- Request
01 3C - Service 01
PID 3C - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2006, 2015. Supported for 2008, 2010, 2013, 2016 to 2017, 2020, 2022 to 2023, 2025 to 2026.
Catalyst temperature bank 1, sensor 2 CATEMP12SAE J1979Confirmed
- Request
01 3E - Service 01
PID 3E - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2006, 2015. Supported for 2008, 2010, 2013, 2016 to 2017, 2020, 2022 to 2023, 2025 to 2026.
Catalyst temperature bank 2, sensor 1 CATEMP21SAE J1979Confirmed
- Request
01 3D - Service 01
PID 3D - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2015. Supported for 2006, 2008, 2010, 2013, 2016 to 2017, 2020, 2022.
Catalyst temperature, bank 1 sensor 1 RX_CAT_T_BANK_1_SENSOR_1Confirmed
- Request
22 1F 3C - Service 22
DID 1F3C - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0665 = 1637 → (1637 ÷ 10 − 40) = 123.7 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Catalyst temperature, bank 1 sensor 2 RX_CAT_T_BANK_1_SENSOR_2Confirmed
- Request
22 1F 3E - Service 22
DID 1F3E - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0372 = 882 → (882 ÷ 10 − 40) = 48.2 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
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.
- Request
01 44 - Service 01
PID 44 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 2 ÷ 65535)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2006, 2008, 2010, 2013, 2017, 2022. Supported for 2016, 2020, 2023, 2025 to 2026.
Converter temperature RX_CONVERTER_T
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 s - Testing
Bits 104 to 111 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Coolant temp RX_COOLANT_TEMPConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 72 to 79 of the reply, 8 bits.
0x00 = 0 → (0 − 40) = -40 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Coolant temperature RX_COOL_TConfirmed
- Request
22 1F 05 - Service 22
DID 1F05 - Module
7D2 → 7DA - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x43 = 67 → (67 − 40) = 27 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Coolant water route switching valve 1, closed? RX_COOLANT_VALVE_1_CLOSE
- Request
22 28 2C - Service 22
DID 282C - Module
700 → 708 - Every
1 s
Bit 15 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Supported for 2025 to 2026. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.
Cooling fan duty ratio RX_COOLING_FAN_DUTY_RATIOConfirmed
- Request
22 10 46 - Service 22
DID 1046 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 127.5 ÷ 255) = 0 %
- Formula
(val × 127.5 ÷ 255)- Range
- 0 to 127.5 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.
Cylinder number RX_CYLINDER_NUMBERConfirmed
- Request
21 C1 - Service 21
PID C1 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014 to 2026
Example reply from a 2013 Lexus RX.
Bits 104 to 111 of the reply, 8 bits.
0x06 = 6 → 6
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2013. In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2017, 2025.
Destination RX_DESTINATIONConfirmed
- Request
21 C1 - Service 21
PID C1 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014 to 2026
Example reply from a 2013 Lexus RX.
Bits 120 to 127 of the reply, 8 bits.
0x41 = 65 → 65
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2013. In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2017, 2025.
EGR step position RX_EGR_STEP_POSITION
- Request
21 47 - Service 21
PID 47 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Electric water pump RX_ELECTRIC_WATER_PUMPConfirmed
- Request
22 28 27 - Service 22
DID 2827 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x04 = 4 → (4 × 40) = 160 rpm
- Formula
(val × 40)- Range
- 0 to 10200 rpm
- Unit
- rpm
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.
Electric water pump RPM RX_EWP_RPMConfirmed
- Request
22 10 43 - Service 22
DID 1043 - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 8 to 15 of the reply, 8 bits.
0x06 = 6 → (6 × 25) = 150 rpm
- Formula
(val × 25)- Range
- 0 to 6375 rpm
- Unit
- rpm
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Electric water pump target speed RX_EWP_TARGET_VSSConfirmed
- Request
22 10 43 - Service 22
DID 1043 - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 25) = 0 rpm
- Formula
(val × 25)- Range
- 0 to 6375 rpm
- Unit
- rpm
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
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.
- Request
01 05 - Service 01
PID 05 - Module
7E0 → 7E8 - Every
500 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2006, 2008, 2010, 2013, 2017, 2020. Supported for 2015 to 2016, 2022 to 2023, 2025 to 2026.
Engine coolant temperature RX_ECTConfirmed
- Request
21 26 - Service 21
PID 26 - Module
7C4 → 7CC - Every
1 s - Testing for 1999 to 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x72 = 114 → (114 × 89.25 ÷ 255 + 1.3) = 41.2 °C
- Formula
(val × 89.25 ÷ 255 + 1.3)- Range
- 1.3 to 90.55 °C
- Unit
- °C
Confirmed for 2010, 2013, 2015, 2017, 2020, 2022. In testing for 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2025 to 2026.
Engine coolant temperature, at ignition RX_ECT_IGNConfirmed
Pelican can show this parameter as the engine coolant temperature.
- Request
22 10 41 - Service 22
DID 1041 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x68 = 104 → (104 × 62.5 ÷ 100 − 40) = 25 °C
- Formula
(val × 62.5 ÷ 100 − 40)- Range
- -40 to 119.375 °C
- Unit
- °C
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.
Engine coolant temperature, initial RX_ECT_INITConfirmed
Pelican can show this parameter as the engine coolant temperature.
- Request
22 10 41 - Service 22
DID 1041 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 8 to 15 of the reply, 8 bits.
0x6B = 107 → (107 × 62.5 ÷ 100 − 40) = 26.875 °C
- Formula
(val × 62.5 ÷ 100 − 40)- Range
- -40 to 119.375 °C
- Unit
- °C
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.
Engine oil pressure RX_EOPConfirmed
- Request
22 10 74 - Service 22
DID 1074 - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 10 ÷ 128) = 0 kPa
- Formula
(val × 10 ÷ 128)- Range
- 0 to 1000 kPa
- Unit
- kPa
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Engine oil pressure control valve RX_EOP_CONTROL_VALVEConfirmed
- Request
22 28 48 - Service 22
DID 2848 - Module
700 → 708 - Every
500 ms - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x051E = 1310 → (1310 × 0.0762939) = 99.945009 mA
- Formula
(val × 0.0762939)- Range
- 0 to 4999.9207 mA
- Unit
- mA
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Engine oil temperature RX_EOTConfirmed
Pelican can show this parameter as the engine oil temperature.
- Request
22 10 7B - Service 22
DID 107B - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 192 to 199 of the reply, 8 bits.
0x4E = 78 → (78 − 40) = 38 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2025 to 2026.
Engine oil temperature RX_EOT_V2Confirmed
Pelican can show this parameter as the engine oil temperature.
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 72 to 79 of the reply, 8 bits.
0x69 = 105 → (105 − 40) = 65 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Engine oil temperature, previous trip RX_PREV_TRIP_EOTConfirmed
Pelican can show this parameter as the engine oil temperature.
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 80 to 87 of the reply, 8 bits.
0x6B = 107 → (107 − 40) = 67 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Engine oil temperature, variation 2 RX_EOT_V2_V2Confirmed
Pelican can show this parameter as the engine oil temperature.
- Request
22 1F 5C - Service 22
DID 1F5C - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x43 = 67 → (67 − 40) = 27 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Engine RPM RPMSAE J1979Confirmed
- Request
01 0C - Service 01
PID 0C - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2013, 2020. Supported for 2006, 2008, 2010, 2015 to 2017, 2022 to 2023, 2025 to 2026.
Engine run time RX_ENGINE_RUN_TIMEConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 104 to 119 of the reply, 16 bits.
0x052F = 1327 → 1,327 s
- Formula
val- Range
- 0 to 65535 s
- Unit
- s
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Engine start hesitation RX_ENG_START_HESITConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bit 237 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Engine starting time RX_ENG_START_TConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
EVAP purge duty RX_EVAP_PURGE_DUTYConfirmed
- Request
21 03 - Service 21
PID 03 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 40 to 47 of the reply, 8 bits.
0x84 = 132 → (132 × 100 ÷ 255) = 51.764706 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Exhaust VVT change angle, bank 1 RX_EXHAUST_VVT_ANGLE_B1Confirmed
- Request
22 10 88 - Service 22
DID 1088 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 639.9 ÷ 65535) = 0 °
- Formula
(val × 639.9 ÷ 65535)- Range
- 0 to 639.9 °
- Unit
- °
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.
Exhaust vvt oil control valve control duty RX_EXHAUST_VVT_OCV_CONTROL_DUTYConfirmed
- Request
22 10 62 - Service 22
DID 1062 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x06DA = 1754 → (1754 × 400 ÷ 65535) = 10.70573 %
- Formula
(val × 400 ÷ 65535)- Range
- 0 to 400 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Exhaust vvt target angle b1 RX_EXHAUST_VVT_TARGET_ANGLE_B1Confirmed
- Request
22 10 71 - Service 22
DID 1071 - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 639.9 ÷ 65535) = 0 °
- Formula
(val × 639.9 ÷ 65535)- Range
- 0 to 639.9 °
- Unit
- °
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Exhaust VVT timing most over-advanced learn value, bank 1 RX_EXHAUST_VVT_OVER_ADV_LEARN_B1Confirmed
- Request
22 10 8F - Service 22
DID 108F - Module
700 → 708 - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x23FB = 9211 → (9211 × 639.99 ÷ 65535) = 89.951139 °
- Formula
(val × 639.99 ÷ 65535)- Range
- 0 to 639.99 °
- Unit
- °
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.
Hydraulic valve, communication open RX_HV_COMM_OPENConfirmed
- Request
21 BE - Service 21
PID BE - Module
7B0 → 7B8 - Every
250 ms - Testing for 1999 to 2005, 2007 to 2009, 2011 to 2012, 2014, 2016, 2018 to 2026
Example reply from a 2017 Lexus RX.
Bit 17 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2006, 2010, 2013, 2015, 2017. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005, 2008, 2020, 2022, 2025 to 2026.
Idle spark advance control, cylinder 1 RX_IDLE_SAC_CYL_1Confirmed
- Request
22 10 78 - Service 22
DID 1078 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 6.25 ÷ 100) = 0 °
- Formula
(val × 6.25 ÷ 100)- Range
- 0 to 15.9375 °
- Unit
- °
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Idle spark advance control, cylinder 2 RX_IDLE_SAC_CYL_2Confirmed
- Request
22 10 78 - Service 22
DID 1078 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 8 to 15 of the reply, 8 bits.
0x00 = 0 → (0 × 6.25 ÷ 100) = 0 °
- Formula
(val × 6.25 ÷ 100)- Range
- 0 to 15.9375 °
- Unit
- °
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Idle spark advance control, cylinder 3 RX_IDLE_SAC_CYL_3Confirmed
- Request
22 10 78 - Service 22
DID 1078 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 16 to 23 of the reply, 8 bits.
0x00 = 0 → (0 × 6.25 ÷ 100) = 0 °
- Formula
(val × 6.25 ÷ 100)- Range
- 0 to 15.9375 °
- Unit
- °
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Idle spark advance control, cylinder 4 RX_IDLE_SAC_CYL_4Confirmed
- Request
22 10 78 - Service 22
DID 1078 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 24 to 31 of the reply, 8 bits.
0x00 = 0 → (0 × 6.25 ÷ 100) = 0 °
- Formula
(val × 6.25 ÷ 100)- Range
- 0 to 15.9375 °
- Unit
- °
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Idle speed control feedback RX_ISC_FBConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Idle speed control flow RX_ISC_FLOWConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 120 to 135 of the reply, 16 bits.
0x0DC3 = 3523 → (3523 × 10 ÷ 8192) = 4.300537
- Formula
(val × 10 ÷ 8192)- Range
- 0 to 79.99
- Unit
- Number
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Idle speed control learning value RX_ISC_LEARNConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Bits 184 to 199 of the reply, 16 bits.
- Formula
(val × 10 ÷ 8192 − 40)- Range
- -40 to 39.99
- Unit
- Number
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Idle speed control position RX_ISC_POSConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 136 to 151 of the reply, 16 bits.
0x014E = 334 → (334 × 125 ÷ 16384) = 2.548218 °
- Formula
(val × 125 ÷ 16384)- Range
- 0 to 499.99 °
- Unit
- °
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Ignition advance RX_IGN_ADVANCEConfirmed
- Request
21 03 - Service 21
PID 03 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 32 to 39 of the reply, 8 bits.
0x80 = 128 → 128 °
- Formula
val- Range
- 0 to 255 °
- Unit
- °
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Injection RX_INJECTIONConfirmed
- Request
22 10 19 - Service 22
DID 1019 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x02 = 2 → BOTH
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | DIRECT | Direct |
2 | BOTH | Both |
Confirmed for 2017, 2020, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2022. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.
Injection volume RX_INJ_VOLConfirmed
- Request
22 10 17 - Service 22
DID 1017 - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 3200) = 0 L
- Formula
(val ÷ 3200)- Range
- 0 to 20.4 L
- Unit
- L
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Injector port RX_INJECTOR_PORTConfirmed
- Request
22 10 18 - Service 22
DID 1018 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 1000) = 0 ms
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 ms
- Unit
- ms
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.
Intake air RX_INTAKE_AIRConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 48 to 55 of the reply, 8 bits.
0x64 = 100 → (100 − 40) = 60 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Intake air temperature IATSAE J1979Confirmed
- Request
01 0F - Service 01
PID 0F - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2013, 2020. Supported for 2006, 2008, 2010, 2015 to 2017, 2022 to 2023, 2025 to 2026.
Intake air temperature, previous trip RX_PREV_TRIP_IATConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 64 to 71 of the reply, 8 bits.
0x43 = 67 → (67 − 40) = 27 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Intake vvt change angle bank 1 RX_INTAKE_VVT_CHANGE_ANGLE_BANK_1Confirmed
- Request
22 10 87 - Service 22
DID 1087 - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 639.9 ÷ 65535) = 0 °
- Formula
(val × 639.9 ÷ 65535)- Range
- 0 to 639.9 °
- Unit
- °
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Intake VVT most over-retarded learn value, bank 1 RX_INTAKE_VVT_OVER_RET_LEARN_B1Confirmed
- Request
22 10 8D - Service 22
DID 108D - Module
700 → 708 - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0CAA = 3242 → (3242 × 639.99 ÷ 65535) = 31.660145 °
- Formula
(val × 639.99 ÷ 65535)- Range
- 0 to 639.99 °
- Unit
- °
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.
Intake vvt target angle b1 RX_INTAKE_VVT_TARGET_ANGLE_B1Confirmed
- Request
22 10 6F - Service 22
DID 106F - Module
700 → 708 - Every
250 ms - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 639.9 ÷ 65535) = 0 °
- Formula
(val × 639.9 ÷ 65535)- Range
- 0 to 639.9 °
- Unit
- °
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Internal resistance 1 RX_INTERNAL_RESISTANCE_R01
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 120 to 127 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 2 RX_INTERNAL_RESISTANCE_R02
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 128 to 135 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 3 RX_INTERNAL_RESISTANCE_R03
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 136 to 143 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 4 RX_INTERNAL_RESISTANCE_R04
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 144 to 151 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 5 RX_INTERNAL_RESISTANCE_R05
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 152 to 159 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 6 RX_INTERNAL_RESISTANCE_R06
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 160 to 167 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 7 RX_INTERNAL_RESISTANCE_R07
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 168 to 175 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 8 RX_INTERNAL_RESISTANCE_R08
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 176 to 183 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 9 RX_INTERNAL_RESISTANCE_R09
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 184 to 191 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 10 RX_INTERNAL_RESISTANCE_R10
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 192 to 199 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 11 RX_INTERNAL_RESISTANCE_R11
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 200 to 207 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 12 RX_INTERNAL_RESISTANCE_R12
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 208 to 215 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 13 RX_INTERNAL_RESISTANCE_R13
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 216 to 223 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 14 RX_INTERNAL_RESISTANCE_R14
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 224 to 231 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal resistance 15 RX_INTERNAL_RESISTANCE_R15
- Request
21 D0 - Service 21
PID D0 - Module
7E2 - Every
1 s - Testing
Bits 232 to 239 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 MΩ
- Unit
- MΩ
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Internal temperature RX_ECU_INTERNAL_TConfirmed
- Request
22 10 5E - Service 22
DID 105E - Module
700 → 708 - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x4A = 74 → (74 − 40) = 34 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2020, 2022.
Inverter coolant temperature RX_INVRT_COOLANT_TConfirmed
- Request
22 10 B2 - Service 22
DID 10B2 - Module
7D2 → 7DA - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x47 = 71 → (71 − 40) = 31 °C
- Formula
(val − 40)- Range
- 0 to 100 °C
- Unit
- °C
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Knock correction, learned value RX_KNOCK_CORRECT_LEARNED_VALUEConfirmed
- Request
22 10 5C - Service 22
DID 105C - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x8284 = 33412 → (33412 × 312.5 ÷ 10000 − 1024) = 20.125
- Formula
(val × 312.5 ÷ 10000 − 1024)- Range
- -1024 to 1023
- Unit
- Number
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Knock feedback value RX_KNOCK_FEEDBACK_VALUEConfirmed
- Request
22 10 5C - Service 22
DID 105C - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 16 to 31 of the reply, 16 bits.
0x7FA0 = 32672 → (32672 × 312.5 ÷ 10000 − 1024) = -3
- Formula
(val × 312.5 ÷ 10000 − 1024)- Range
- -1024 to 1023
- Unit
- Number
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Lock up state RX_LOCK_UP_STATEConfirmed
- Request
22 16 20 - Service 22
DID 1620 - Module
701 → 709 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bit 7 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2025 to 2026.
Long FT B1S1 RX_LONG_FT_B1S1Confirmed
- Request
21 03 - Service 21
PID 03 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Long term fuel trim (bank 1) LONGFT1SAE J1979Confirmed
- Request
01 07 - Service 01
PID 07 - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2013, 2020. Supported for 2006, 2008, 2010, 2015 to 2017, 2022 to 2023, 2025 to 2026.
Long term fuel trim (bank 2) LONGFT2SAE J1979Confirmed
- Request
01 09 - Service 01
PID 09 - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2013, 2020. Supported for 2006, 2008, 2010, 2015 to 2017, 2022.
Low revolution control RX_LOW_RPM_CTRLConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bit 234 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Low revolution for engine start RX_LOW_RPM_STARTConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bit 236 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Manifold absolute pressure RX_MAPConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 40 to 47 of the reply, 8 bits.
0x4A = 74 → 74 kPa
- Formula
val- Range
- 0 to 255 kPa
- Unit
- kPa
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Mass air flow RX_MAFConfirmed
Pelican can show this parameter as the mass air flow.
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 24 to 39 of the reply, 16 bits.
0x002A = 42 → 42 g/s
- Formula
val- Range
- 0 to 655.35 g/s
- Unit
- g/s
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Master cylinder open RX_MASTER_CYLINDER_OPENConfirmed
- Request
21 BE - Service 21
PID BE - Module
7B0 → 7B8 - Every
250 ms - Testing for 1999 to 2005, 2007 to 2009, 2011 to 2012, 2014, 2016, 2018 to 2026
Example reply from a 2017 Lexus RX.
Bit 8 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2006, 2010, 2013, 2015, 2017. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005, 2008, 2020, 2022, 2025 to 2026.
MG1 inverter temperature RX_MG1_INVERTER_T
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 s - Testing
Bits 160 to 167 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MG1 temperature RX_MG1_T
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 s - Testing
Bits 176 to 183 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MG1 torque RX_MG1_TORQUE
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 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 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MG2 inverter temperature RX_MG2_INVERTER_T
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 s - Testing
Bits 168 to 175 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MG2 temperature RX_MG2_T
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 s - Testing
Bits 184 to 191 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MG2 torque RX_MG2_TORQUE
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 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 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MGR inverter temperature RX_MGR_INVERTER_T
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 s - Testing
Bits 48 to 55 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MGR temperature RX_MGR_T
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 s - Testing
Bits 56 to 63 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
MGR torque RX_MGR_TORQUE
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 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 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Misfire count, cylinder 1 RX_MISFIRE_CYL1Confirmed
- Request
22 10 A7 - Service 22
DID 10A7 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Misfire count, cylinder 2 RX_MISFIRE_CYL2Confirmed
- Request
22 10 A7 - Service 22
DID 10A7 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 8 to 15 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Misfire count, cylinder 3 RX_MISFIRE_CYL3Confirmed
- Request
22 10 A7 - Service 22
DID 10A7 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 16 to 23 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Misfire count, cylinder 4 RX_MISFIRE_CYL4Confirmed
- Request
22 10 A7 - Service 22
DID 10A7 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2024
Example reply from a 2026 Lexus RX.
Bits 24 to 31 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2020, 2022.
Misfire load RX_MISFIRE_LOADConfirmed
- Request
22 10 AA - Service 22
DID 10AA - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 510 ÷ 255) = 0 %
- Formula
(val × 510 ÷ 255)- Range
- 0 to 510 %
- Unit
- %
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Misfire margin RX_MISFIRE_MARGIN
- Request
22 10 AA - Service 22
DID 10AA - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val − 128)- Range
- -128 to 127 rpm
- Unit
- rpm
In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2017, 2020, 2022, 2025 to 2026. Not supported for 2005 to 2006, 2010, 2013, 2015.
Misfire rpm RX_MISFIRE_RPM
- Request
22 10 AA - Service 22
DID 10AA - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 6375 ÷ 255)- Range
- 0 to 6375 rpm
- Unit
- rpm
In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2017, 2020, 2022, 2025 to 2026. Not supported for 2005 to 2006, 2010, 2013, 2015.
Misfire RPM RX_MISFIRE_RPM_V2Confirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Misfire, all cylinders counter RX_MISFIRE_COUNTConfirmed
- Request
22 10 A5 - Service 22
DID 10A5 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015.
Model year RX_MODEL_YEARConfirmed
- Request
21 C1 - Service 21
PID C1 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014 to 2026
Example reply from a 2013 Lexus RX.
Bits 128 to 135 of the reply, 8 bits.
0x71 = 113 → (113 + 1900) = 2,013
- Formula
(val + 1900)- Range
- 1900 to 2155
- Unit
- Number
Confirmed for 2013. In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2017, 2025.
Motor inverter, maximum temperature RX_M_INVRT_MAX_TConfirmed
- Request
22 10 A6 - Service 22
DID 10A6 - Module
7D2 → 7DA - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 16 to 23 of the reply, 8 bits.
0x42 = 66 → (66 − 40) = 26 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Motor RPM RX_RPMConfirmed
- Request
22 10 A1 - Service 22
DID 10A1 - Module
7D2 → 7DA - Every
250 ms - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 15 of the reply, 16 bits.
0x7FFF = 32767 → (32767 − 32768) = -1 rpm
- Formula
(val − 32768)- Range
- -32768 to 32767 rpm
- Unit
- rpm
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Motor torque RX_TQConfirmed
- Request
22 10 A1 - Service 22
DID 10A1 - Module
7D2 → 7DA - Every
250 ms - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 48 to 63 of the reply, 16 bits.
0x8000 = 32768 → (32768 ÷ 8 − 4096) = 0 N·m
- Formula
(val ÷ 8 − 4096)- Range
- -4096 to 4095 N·m
- Unit
- N·m
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
O2S, bank 1 sensor 2 RX_O2S_B1S2Confirmed
- Request
21 04 - Service 21
PID 04 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 80 to 87 of the reply, 8 bits.
0x7F = 127 → (127 × 5 ÷ 1000) = 0.635 V
- Formula
(val × 5 ÷ 1000)- Range
- 0 to 1.275 V
- Unit
- V
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Power resource KW RX_POWER_RESOURCE_KW
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 s - Testing
Bits 192 to 215 of the reply, 24 bits.
- Formula
val- Range
- 0 to 16777215 kW
- Unit
- kW
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Rear motor inverter, coolant temperature RX_RM_INVRT_COOL_TConfirmed
- Request
22 10 A6 - Service 22
DID 10A6 - Module
7D2 → 7DA - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x42 = 66 → (66 − 40) = 26 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Rear regen brake torque RX_REAR_REGEN_BRAKE_TORQ
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 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 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Rear torque ratio RX_REAR_TORQUE_RATIO
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 s - Testing
Bits 64 to 79 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 %
- Unit
- %
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Regenerative brake torque RX_REGENERATIVE_BRAKE_TORQ
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 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 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Regulator pressure RX_REGULATOR_PConfirmed
- Request
21 53 - Service 21
PID 53 - Module
7C4 → 7CC - Every
1 s - Testing for 1999 to 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x45 = 69 → (69 × 375105 ÷ 25500 − 456.68) = 558.31 kPa
- Formula
(val × 375105 ÷ 25500 − 456.68)- Range
- -456.68 to 3294 kPa
- Unit
- kPa
Confirmed for 2010, 2013, 2015, 2017, 2020, 2022. In testing for 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2025 to 2026.
Request power RX_REQUEST_POWER
- Request
21 C3 - Service 21
PID C3 - Module
7E2 - Every
1 s - Testing
Bits 64 to 79 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 kW
- Unit
- kW
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Rough idle, cylinder 1 RX_ROUGH_IDLE_CYL_1Confirmed
- Request
22 10 84 - Service 22
DID 1084 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x01 = 1 → 1 °
- Formula
val- Range
- 0 to 255 °
- Unit
- °
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2025 to 2026.
Rough idle, cylinder 2 RX_ROUGH_IDLE_CYL_2Confirmed
- Request
22 10 84 - Service 22
DID 1084 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 8 to 15 of the reply, 8 bits.
0x00 = 0 → 0 °
- Formula
val- Range
- 0 to 255 °
- Unit
- °
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2025 to 2026.
Rough idle, cylinder 3 RX_ROUGH_IDLE_CYL_3Confirmed
- Request
22 10 84 - Service 22
DID 1084 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 16 to 23 of the reply, 8 bits.
0x3F = 63 → 63 °
- Formula
val- Range
- 0 to 255 °
- Unit
- °
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2025 to 2026.
Rough idle, cylinder 4 RX_ROUGH_IDLE_CYL_4Confirmed
- Request
22 10 84 - Service 22
DID 1084 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2016, 2018 to 2019, 2021, 2023 to 2026
Example reply from a 2022 Lexus RX.
Bits 24 to 31 of the reply, 8 bits.
0x00 = 0 → 0 °
- Formula
val- Range
- 0 to 255 °
- Unit
- °
Confirmed for 2017, 2020, 2022. In testing for 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2025 to 2026.
Short FT B1S1 RX_SHORT_FT_B1S1Confirmed
- Request
21 03 - Service 21
PID 03 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
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.
- Request
01 06 - Service 01
PID 06 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2006, 2010, 2013, 2020. Supported for 2008, 2015 to 2017, 2022 to 2023, 2025 to 2026.
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.
- Request
01 08 - Service 01
PID 08 - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2006, 2010, 2013, 2020. Supported for 2008, 2015 to 2017, 2022.
Starter count RX_STARTER_CNTConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 33 to 39 of the reply, 7 bits.
0b0000000 = 0 → 0
- Formula
val- Range
- 0 to 127
- Unit
- Number
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Stroke open RX_STROKE_OPENConfirmed
- Request
21 BE - Service 21
PID BE - Module
7B0 → 7B8 - Every
250 ms - Testing for 1999 to 2005, 2007 to 2009, 2011 to 2012, 2014, 2016, 2018 to 2026
Example reply from a 2017 Lexus RX.
Bit 10 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2006, 2010, 2013, 2015, 2017. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005, 2008, 2020, 2022, 2025 to 2026.
Temperature of battery 1 RX_TEMPERATURE_OF_BATT_TB1
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 64 to 79 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 2 RX_TEMPERATURE_OF_BATT_TB2
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 80 to 95 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 3 RX_TEMPERATURE_OF_BATT_TB3
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 96 to 111 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 4 RX_TEMPERATURE_OF_BATT_TB4
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 112 to 127 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 5 RX_TEMPERATURE_OF_BATT_TB5
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 128 to 143 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 6 RX_TEMPERATURE_OF_BATT_TB6
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 144 to 159 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 7 RX_TEMPERATURE_OF_BATT_TB7
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 160 to 175 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Temperature of battery 8 RX_TEMPERATURE_OF_BATT_TB8
- Request
21 CF - Service 21
PID CF - Module
7E2 - Every
1 s - Testing
Bits 176 to 191 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 °C
- Unit
- °C
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Throttle motor DUTY RX_THROTTLE_MOTOR_DUTYConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 160 to 167 of the reply, 8 bits.
0x22 = 34 → (34 × 100 ÷ 255) = 13.333333 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Throttle position RX_TPSConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Throttle sensor position RX_THROTTLE_SENSOR_POSITIONConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 120 to 127 of the reply, 8 bits.
0x81 = 129 → (129 × 100 ÷ 255) = 50.588235 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Throttle sensor volt %, 1 RX_THROTTLE_SENSOR_VOLTConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 128 to 135 of the reply, 8 bits.
0x29 = 41 → (41 × 100 ÷ 255) = 16.078431 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Throttle sensor volt %, 2 RX_THROTTL_SENSOR_2_VOLTConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 136 to 143 of the reply, 8 bits.
0x52 = 82 → (82 × 100 ÷ 255) = 32.156863 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Time after DTC cleared RX_TIME_AFTER_DTC_CLEAREDConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 192 to 207 of the reply, 16 bits.
0x2E8A = 11914 → 11,914 min
- Formula
val- Range
- 0 to 65535 min
- Unit
- min
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Timing advance SPARKADVSAE J1979Confirmed
Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.
- Request
01 0E - Service 01
PID 0E - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 2 − 64)- Range
- -64 to 63.5 °
- Unit
- °
Confirmed for 2013, 2020. Supported for 2006, 2008, 2010, 2015 to 2017, 2022 to 2023, 2025 to 2026.
Transaxle oil temperature RX_TRANSAXLE_OIL_TConfirmed
- Request
22 10 40 - Service 22
DID 1040 - Module
7D2 → 7DA - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 16 to 23 of the reply, 8 bits.
0x50 = 80 → (80 − 40) = 40 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2005 to 2006, 2010, 2013, 2015, 2017, 2022.
Variable valve timing advance fail RX_VVT_ADV_FAILConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bit 235 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Variable valve timing duty ratio, bank 1 RX_VVT_IE_DUTY_RATIO_BANK_1Confirmed
- Request
22 10 8A - Service 22
DID 108A - Module
700 → 708 - Every
1 s - Testing for 1999 to 2024
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 399.9 ÷ 65535 − 200)- Range
- -200 to 199 %
- Unit
- %
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.
Variable valve timing oil temperature RX_VVTOTConfirmed
- Request
21 51 - Service 21
PID 51 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2017, 2020, 2022, 2025 to 2026.
Variable valve timing opening angle bank 1 RX_VVT_IE_OPENING_ANGLE_BANK_1Confirmed
- Request
22 28 43 - Service 22
DID 2843 - Module
700 → 708 - Every
1 s - Testing for 1999 to 2024
Example reply from a 2026 Lexus RX.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0 %
- Formula
val- Range
- 0 to 255 %
- Unit
- %
Confirmed for 2025 to 2026. In testing for 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.
Vehicle load RX_VEHICLE_LOADConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2006, 2008, 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Vh-vage after boosting RX_VH_VAGE_AFTER_BOOSTING
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 s - Testing
Bits 96 to 103 of the reply, 8 bits.
- Formula
(val × 3)- Range
- 0 to 765 V
- Unit
- V
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Vl-vage before boosting RX_VL_VAGE_BEFORE_BOOSTING
- Request
21 C4 - Service 21
PID C4 - Module
7E2 - Every
1 s - Testing
Bits 88 to 95 of the reply, 8 bits.
- Formula
(val × 2)- Range
- 0 to 510 V
- Unit
- V
In testing for 1999 to 2012, 2014 to 2016, 2018 to 2024, 2026. Not supported for 2013, 2017, 2025.
Warm-up cycle cleared DTC RX_WARMUP_CYCLE_CLEARED_DTCConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 176 to 183 of the reply, 8 bits.
0x2C = 44 → 44
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Engine › Misfires
All cylinders misfire count RX_ALL_CYLINDERS_MISFIRE_CNTConfirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 56 to 63 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Cylinder #1 misfire count RX_CYL1_MISFIRE_CNTConfirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 24 to 31 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Cylinder #2 misfire count RX_CYL2_MISFIRE_CNTConfirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 32 to 39 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Cylinder #3 misfire count RX_CYL3_MISFIRE_CNTConfirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 40 to 47 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Cylinder #4 misfire count RX_CYL4_MISFIRE_CNTConfirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 48 to 55 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Misfire load RX_MISFIRE_LOAD_V2Confirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
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 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Misfire margin RX_MISFIRE_MARGIN_V2Confirmed
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2005, 2007, 2009, 2011 to 2012, 2014, 2016 to 2026
Example reply from a 2015 Lexus RX.
Bits 80 to 87 of the reply, 8 bits.
0x00 = 0 → (0 − 128) = -128 %
- Formula
(val − 128)- Range
- -128 to 127 %
- Unit
- %
Confirmed for 2010, 2013, 2015. In testing for 1999 to 2001, 2003 to 2004, 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Supported for 2006, 2008. Not supported for 2002, 2005, 2017, 2020, 2022, 2025 to 2026.
Engine › OxygenSensors
Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed
Pelican can show this parameter as the O2 lambda.
- Request
01 34 - Service 01
PID 34 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 32768)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2008, 2010, 2013, 2020. Supported for 2015, 2017, 2022, 2025 to 2026.
Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_VOLTSAE J1979Confirmed
Pelican can show this parameter as the O2 lambda.
- Request
01 24 - Service 01
PID 24 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 32768)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2006, 2008, 2010, 2013. Supported for 2015 to 2017, 2020, 2022.
Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed
- Request
01 34 - Service 01
PID 34 - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 256 − 128)- Range
- -128 to 127.996 mA
- Unit
- mA
Confirmed for 2008, 2010, 2013, 2020. Supported for 2015, 2017, 2022, 2025 to 2026.
Wide Range O2S Voltage, O2 Sensor Bank 1, Sensor 1 O2S11_VOLTSAE J1979Confirmed
- Request
01 24 - Service 01
PID 24 - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 8196)- Range
- 0 to 7.999 V
- Unit
- V
Confirmed for 2006, 2008, 2010, 2013. Supported for 2015 to 2017, 2020, 2022.
