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Chevrolet Tahoe

Engine parameters

The Chevrolet Tahoe has 104 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Calculated engine oil temperature TAHOE_EOT_CALCConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 11 54
  • Service 22DID 1154
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

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 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

  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.

1-2 shift error TAHOE_1_2_SHIFT_ERROR

  • Request22 19 97
  • Service 22DID 1997
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

1-2 shift time TAHOE_1_2_SHIFT_TIME

  • Request22 19 93
  • Service 22DID 1993
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

2-3 shift error TAHOE_2_3_SHIFT_ERROR

  • Request22 19 98
  • Service 22DID 1998
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

2-3 shift time TAHOE_2_3_SHIFT_TIME

  • Request22 19 94
  • Service 22DID 1994
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

3-4 shift error TAHOE_3_4_SHIFT_ERROR

  • Request22 19 99
  • Service 22DID 1999
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

3-4 shift time TAHOE_3_4_SHIFT_TIME

  • Request22 19 95
  • Service 22DID 1995
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

Air conditioning high side pressure TAHOE_AC_HIGH_SIDE_P

  • Request22 15 64
  • Service 22DID 1564
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 2.02)
Range
0 to 515.1 psi
Unit
psi

In testing for 1995 to 2020.

Air filter life remaining TAHOE_AIRFILT_LIFE

  • Request22 36 A7
  • Service 22DID 36A7
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 100 %
Unit
%

In testing for 1995 to 2020.

Air filter life remaining TAHOE_AIRFILT_LIFE_DA11Confirmed

  • Request22 36 A7
  • Service 22DID 36A7
  • ModuleDA11
  • Every30 s
  • Testing for 1995 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 100 %
Unit
%

Confirmed for 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019, 2022.

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 2014, 2018 to 2019. Supported for 2007, 2011, 2013, 2016 to 2017, 2022 to 2023, 2025.

Air/fuel ratio, commanded TAHOE_AIR_FUEL_RAT_CMD

  • Request22 11 9E
  • Service 22DID 119E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 10)
Range
0 to 25.5
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 1 TAHOE_BALANCE_RATE_CYL_1

  • Request22 16 2F
  • Service 22DID 162F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 2 TAHOE_BALANCE_RATE_CYL_2

  • Request22 16 30
  • Service 22DID 1630
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 3 TAHOE_BALANCE_RATE_CYL_3

  • Request22 16 31
  • Service 22DID 1631
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 4 TAHOE_BALANCE_RATE_CYL_4

  • Request22 16 32
  • Service 22DID 1632
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 5 TAHOE_BALANCE_RATE_CYL_5

  • Request22 16 33
  • Service 22DID 1633
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 6 TAHOE_BALANCE_RATE_CYL_6

  • Request22 16 34
  • Service 22DID 1634
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 7 TAHOE_BALANCE_RATE_CYL_7

  • Request22 16 35
  • Service 22DID 1635
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Balance rate, cylinder 8 TAHOE_BALANCE_RATE_CYL_8

  • Request22 16 36
  • Service 22DID 1636
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 64 − 512)
Range
-512 to 511
Unit
Number

In testing for 1995 to 2020.

Barometric pressure, V8 TAHOE_BAROMETRIC_P_V8

  • Request22 11 9D
  • Service 22DID 119D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

In testing for 1995 to 2020.

Boost pressure: actual TAHOE_BP_ACT

  • Request22 20 E3
  • Service 22DID 20E3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 10000)
Range
0 to 655.35 kPa
Unit
kPa

In testing for 1995 to 2020.

Boost pressure: actual TAHOE_BP_ACT_DA11Confirmed

  • Request22 20 E3
  • Service 22DID 20E3
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 10000)
Range
0 to 655.35 kPa
Unit
kPa

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Boost pressure: desired TAHOE_BP_DES

  • Request22 32 8A
  • Service 22DID 328A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 10000)
Range
0 to 655.35 kPa
Unit
kPa

In testing for 1995 to 2020.

Boost pressure: desired TAHOE_BP_DES_DA11Confirmed

  • Request22 32 8A
  • Service 22DID 328A
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1995 to 2024, 2026

Example reply from a 2025 Chevrolet Tahoe.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 100 ÷ 10000) = 0 kPa

Formula
(val × 100 ÷ 10000)
Range
0 to 655.35 kPa
Unit
kPa

Confirmed for 2025. In testing for 2021 to 2024, 2026. Not supported for 2005, 2014, 2018 to 2019.

Brake pressure, raw scale TAHOE_BPConfirmed

  • Request22 4A 7C
  • Service 22DID 4A7C
  • ModuleDA28
  • Every250 ms
  • Testing for 1995 to 2021, 2023 to 2024, 2026

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

Formula
(val × 100)
Range
-12800 to 12700 kPa
Unit
kPa

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

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 2014, 2018 to 2019. Supported for 2007, 2011, 2013, 2016 to 2017, 2022 to 2023, 2025.

Calculated engine oil pressure TAHOE_EOP_CALCConfirmed

  • Request22 1C 1B
  • Service 22DID 1C1B
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 400 ÷ 100) = 0 kPa

Formula
(val × 400 ÷ 100)
Range
0 to 1020 kPa
Unit
kPa

Confirmed for 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2014, 2025.

Calculated engine oil temperature TAHOE_EOT_CALCConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 11 54
  • Service 22DID 1154
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

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 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

  • Request01 3C
  • Service 01PID 3C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2025. Supported for 2007, 2011, 2016 to 2018, 2022 to 2023.

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 2014, 2018 to 2019. Supported for 2022 to 2023, 2025.

Cooling fan motor command TAHOE_COOLING_FAN_MOTOR_CMDConfirmed

  • Request22 13 AF
  • Service 22DID 13AF
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

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 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

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 2014, 2018 to 2019, 2025. Supported for 2007, 2011, 2013, 2016 to 2017, 2022 to 2023.

Engine oil absolute pressure TAHOE_EOP_ABSConfirmed

  • Request22 23 44
  • Service 22DID 2344
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x16 = 22 → (22 × 400 ÷ 100) = 88 kPa

Formula
(val × 400 ÷ 100)
Range
0 to 1020 kPa
Unit
kPa

Confirmed for 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2014, 2025.

Engine oil absolute pressure sensor TAHOE_EOP_ABS_2Confirmed

  • Request22 23 44
  • Service 22DID 2344
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 4)
Range
0 to 1020 kPa
Unit
kPa

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Engine oil life remaining TAHOE_EO_LIFE_REMAINING

  • Request22 4D C0
  • Service 22DID 4DC0
  • 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 1995 to 2020.

Engine oil life remaining TAHOE_EO_LIFE_REMAINING_DA11Confirmed

  • Request22 4D C0
  • Service 22DID 4DC0
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Engine oil pressure TAHOE_EOPConfirmed

  • Request22 23 45
  • Service 22DID 2345
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 400 ÷ 100) = 0 kPa

Formula
(val × 400 ÷ 100)
Range
0 to 1020 kPa
Unit
kPa

Confirmed for 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2014, 2025.

Engine oil pressure TAHOE_EOP_DA11

  • Request22 14 70
  • Service 22DID 1470
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 400 ÷ 100)
Range
0 to 1020 kPa
Unit
kPa

In testing for 1995 to 2020.

Engine oil pressure TAHOE_EOP_DA11_2Confirmed

  • Request22 14 70
  • Service 22DID 1470
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1995 to 2024, 2026

Example reply from a 2025 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 400 ÷ 100) = 0 kPa

Formula
(val × 400 ÷ 100)
Range
0 to 1020 kPa
Unit
kPa

Confirmed for 2025. In testing for 2021 to 2024, 2026. Not supported for 2005, 2014, 2018 to 2019.

Engine oil pressure 2 TAHOE_EOP_2

Reads 0 psi at the sensor's zero-pressure floor, raw 36; the 0.6 psi slope is not yet checked against a gauge.

  • Request22 11 5C
  • Service 22DID 115C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 3 ÷ 5 − 21.6)
Range
-21.6 to 131.39 psi
Unit
psi

In testing for 1995 to 2020.

Engine oil pressure control solenoid valve command TAHOE_EOP_CTRL_SOLENOID_VALVE_CMDConfirmed

  • Request22 33 18
  • Service 22DID 3318
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2014, 2025.

Engine oil pressure, desired TAHOE_EOP_DES

  • Request22 37 A7
  • Service 22DID 37A7
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 4)
Range
0 to 1020 kPa
Unit
kPa

In testing for 2021 to 2026.

Engine oil pressure: actual TAHOE_EOP_ACTConfirmed

  • Request22 23 45
  • Service 22DID 2345
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 4)
Range
0 to 1020 kPa
Unit
kPa

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Engine oil temperature TAHOE_EOT

Pelican can show this parameter as the engine oil temperature.

  • Request22 00 5C
  • Service 22DID 005C
  • 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 1995 to 2020.

Engine oil temperature TAHOE_EOT_DA11

  • Request22 15 3E
  • Service 22DID 153E
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1995 to 2020.

Engine oil temperature TAHOE_EOT_DA11_2Confirmed

  • Request22 15 3E
  • Service 22DID 153E
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Engine oil temperature TAHOE_EOT_DA11_2_2Confirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 00 5C
  • Service 22DID 005C
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1995 to 2024, 2026

Example reply from a 2025 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x71 = 113 → (113 − 40) = 73 °C

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

Confirmed for 2025. In testing for 2021 to 2024, 2026. Not supported for 2005, 2014, 2018 to 2019.

Engine torque TAHOE_ENG_TQ

  • Request22 19 DE
  • Service 22DID 19DE
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1995 to 2020.

Engine torque TAHOE_ENG_TQ_7E0

  • Request22 20 3F
  • Service 22DID 203F
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383 N·m
Unit
N·m

In testing for 1995 to 2020.

Evaporative emissions purge TAHOE_EVAPORATIVE

  • Request22 11 70
  • Service 22DID 1170
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2.55)
Range
0 to 100 %
Unit
%

In testing for 1995 to 2020.

Exhaust gas recirculation duty cycle TAHOE_EGR_DUTY

  • Request22 11 71
  • Service 22DID 1171
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2.55)
Range
0 to 100 %
Unit
%

In testing for 1995 to 2020.

Exhaust gas recirculation voltage TAHOE_EGR_V

  • Request22 11 4B
  • Service 22DID 114B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 51)
Range
0 to 5 V
Unit
V

In testing for 1995 to 2020.

Fuel pressure FPSAE J1979Confirmed

  • Request01 0A
  • Service 01PID 0A
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 3)
Range
0 to 765 kPa
Unit
kPa

Confirmed for 2025. Supported for 2011, 2013 to 2014, 2016 to 2019, 2022 to 2023.

Heated oxygen sensor TAHOE_HEATED_OXYGEN_SENS

  • Request22 11 45
  • Service 22DID 1145
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 mV
Unit
mV

In testing for 1995 to 2020.

Idle air control position TAHOE_IDLE_AIR_CTRL_POS

  • Request22 11 72
  • Service 22DID 1172
  • 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 1995 to 2020.

Injector duty cycle bank 1 TAHOE_INJECTOR_DUTY_CYCLE_BANK_1Confirmed

  • Request22 12 C3
  • Service 22DID 12C3
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 150 ÷ 10000) = 0 ms

Formula
(val × 150 ÷ 10000)
Range
0 to 983.025 ms
Unit
ms

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Injector duty cycle bank 2 TAHOE_INJECTOR_DUTY_CYCLE_BANK_2Confirmed

  • Request22 12 C4
  • Service 22DID 12C4
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 150 ÷ 10000) = 0 ms

Formula
(val × 150 ÷ 10000)
Range
0 to 983.025 ms
Unit
ms

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Injector pulse width, cylinder 1 TAHOE_INJ_WIDTH_CYL_1

  • Request22 11 93
  • Service 22DID 1193
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1995 to 2020.

Injector pulse width, cylinder 7 TAHOE_INJ_WIDTH_CYL_7

  • Request22 11 99
  • Service 22DID 1199
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1995 to 2020.

Injector pulse width, cylinder 8 TAHOE_INJ_WIDTH_CYL_8

  • Request22 12 9A
  • Service 22DID 129A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1995 to 2020.

Intake air temperature IATSAE J1979Confirmed

  • Request01 0F
  • Service 01PID 0F
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2025. Supported for 2007, 2011, 2013 to 2014, 2016 to 2019, 2022 to 2023.

Intake air temperature 2 TAHOE_IAT_2

  • Request22 15 38
  • Service 22DID 1538
  • 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 1995 to 2020.

Knock retard TAHOE_KNOCK_RETARDConfirmed

  • Request22 11 A6
  • Service 22DID 11A6
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 22 ÷ 100) = 0 °

Formula
(val × 22 ÷ 100)
Range
0 to 56.1 °
Unit
°

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Knock retard, alternate TAHOE_KNOCK_RETARD_ALT

  • Request22 12 5D
  • Service 22DID 125D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 °
Unit
°

In testing for 1995 to 2020.

Knock sensor active counter TAHOE_KNOCK_SENS_ACTIVE

  • Request22 12 5E
  • Service 22DID 125E
  • 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 1995 to 2020.

Last shift time TAHOE_LAST_SHIFT_TIME

  • Request22 19 92
  • Service 22DID 1992
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 40)
Range
0 to 6.375 s
Unit
s

In testing for 1995 to 2020.

Long term fuel trim (bank 1) LONGFT1SAE J1979Confirmed

  • Request01 07
  • Service 01PID 07
  • 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 2025. Supported for 2007, 2011, 2013 to 2014, 2016 to 2019, 2022 to 2023.

Mass airflow sensor TAHOE_MAF

Pelican can show this parameter as the mass air flow.

  • Request22 00 10
  • Service 22DID 0010
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 10000)
Range
0 to 655.35 g/s
Unit
g/s

In testing for 1995 to 2020.

Mass airflow sensor TAHOE_MAF_DA11Confirmed

Pelican can show this parameter as the mass air flow.

  • Request22 00 10
  • Service 22DID 0010
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 10000)
Range
0 to 655.35 g/s
Unit
g/s

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfire current, cylinder 7 TAHOE_MIS_CURRENT_7

  • Request22 11 EC
  • Service 22DID 11EC
  • 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 1995 to 2020.

Misfire current, cylinder 8 TAHOE_MIS_CURRENT_8

  • Request22 11 ED
  • Service 22DID 11ED
  • 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 1995 to 2020.

Misfire history, cylinder 1 TAHOE_MIS_HISTORY_1

  • Request22 12 01
  • Service 22DID 1201
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 2 TAHOE_MIS_HISTORY_2

  • Request22 12 02
  • Service 22DID 1202
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 3 TAHOE_MIS_HISTORY_3

  • Request22 12 03
  • Service 22DID 1203
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 4 TAHOE_MIS_HISTORY_4

  • Request22 12 04
  • Service 22DID 1204
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 5 TAHOE_MIS_HISTORY_5

  • Request22 11 F8
  • Service 22DID 11F8
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 6 TAHOE_MIS_HISTORY_6

  • Request22 11 F9
  • Service 22DID 11F9
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 7 TAHOE_MIS_HISTORY_7

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

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfire history, cylinder 8 TAHOE_MIS_HISTORY_8

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

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 1995 to 2020.

Misfires, current, cylinder 1 TAHOE_MISFIRES_C1_CURConfirmed

  • Request22 12 06
  • Service 22DID 1206
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Misfires, current, cylinder 1 TAHOE_MISFIRES_C1_CUR_DA11Confirmed

  • Request22 12 06
  • Service 22DID 1206
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfires, current, cylinder 2 TAHOE_MISFIRES_C2_CURConfirmed

  • Request22 12 05
  • Service 22DID 1205
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Misfires, current, cylinder 2 TAHOE_MISFIRES_C2_CUR_DA11Confirmed

  • Request22 12 05
  • Service 22DID 1205
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfires, current, cylinder 3 TAHOE_MISFIRES_C3_CURConfirmed

  • Request22 12 07
  • Service 22DID 1207
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Misfires, current, cylinder 3 TAHOE_MISFIRES_C3_CUR_DA11Confirmed

  • Request22 12 07
  • Service 22DID 1207
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfires, current, cylinder 4 TAHOE_MISFIRES_C4_CURConfirmed

  • Request22 12 08
  • Service 22DID 1208
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Misfires, current, cylinder 4 TAHOE_MISFIRES_C4_CUR_DA11Confirmed

  • Request22 12 08
  • Service 22DID 1208
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfires, current, cylinder 5 TAHOE_MISFIRES_C5_CURConfirmed

  • Request22 11 EA
  • Service 22DID 11EA
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Misfires, current, cylinder 5 TAHOE_MISFIRES_C5_CUR_DA11Confirmed

  • Request22 11 EA
  • Service 22DID 11EA
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfires, current, cylinder 6 TAHOE_MISFIRES_C6_CURConfirmed

  • Request22 11 EB
  • Service 22DID 11EB
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Misfires, current, cylinder 6 TAHOE_MISFIRES_C6_CUR_DA11Confirmed

  • Request22 11 EB
  • Service 22DID 11EB
  • ModuleDA11
  • Every1 s
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Misfires, current, cylinder 7 TAHOE_MISFIRES_C7_CURConfirmed

  • Request22 11 EC
  • Service 22DID 11EC
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1995 to 2024, 2026

Example reply from a 2025 Chevrolet Tahoe.

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 2025. In testing for 2021 to 2024, 2026. Not supported for 2005, 2014, 2018 to 2019.

Misfires, current, cylinder 8 TAHOE_MISFIRES_C8_CURConfirmed

  • Request22 11 ED
  • Service 22DID 11ED
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1995 to 2024, 2026

Example reply from a 2025 Chevrolet Tahoe.

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 2025. In testing for 2021 to 2024, 2026. Not supported for 2005, 2014, 2018 to 2019.

Outside air temperature TAHOE_AAT

  • Request22 11 61
  • Service 22DID 1161
  • 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 1995 to 2020.

Pressure control solenoid current, actual TAHOE_P_CTRL_SOLENOID_ACT

  • Request22 19 9E
  • Service 22DID 199E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2020.

Pressure control solenoid current, reference TAHOE_P_CTRL_SOLENOID

  • Request22 19 9F
  • Service 22DID 199F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2020.

Remaining oil life TAHOE_REMAINING_OIL_LIFE

  • Request22 11 9F
  • Service 22DID 119F
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 1995 to 2020.

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 2014. Supported for 2007, 2011, 2013, 2016 to 2019, 2022 to 2023, 2025.

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 2014. Supported for 2007, 2011, 2013, 2016 to 2019, 2022 to 2023, 2025.

Total knock retard TAHOE_TOTAL_KNOCK_RETARDConfirmed

  • Request22 12 D9
  • Service 22DID 12D9
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 45 ÷ 100) = 0 °

Formula
(val × 45 ÷ 100)
Range
0 to 114.75 °
Unit
°

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Total misfire TAHOE_TOTAL_MISFIREConfirmed

  • Request22 12 00
  • Service 22DID 1200
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Transmission fluid temperature TAHOE_ATF_TConfirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 19 40
  • Service 22DID 1940
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 1995 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Chevrolet Tahoe.

Bits 0 to 7 of the reply, 8 bits.

0x3E = 62 → (62 − 40) = 22 °C

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

Confirmed for 2014, 2018 to 2019. In testing for 1995 to 2013, 2015 to 2017, 2020. Not supported for 2025.

Transmission fluid temperature, variant 1 TAHOE_ATF_T_VAR_1

  • Request22 19 40
  • Service 22DID 1940
  • 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 1995 to 2020.

Transmission fluid temperature, variant 6 TAHOE_ATF_T_VAR_6

  • Request22 28 0D
  • Service 22DID 280D
  • 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 1995 to 2020.

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