Transmission parameters
The Chevrolet Colorado has 11 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Clutch slip, AT C1, ring COLORADO_CLU_SLIP_C1_RING
- Request
22 28 51 - Service 22
DID 2851 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 4)- Range
- -8192 to 8191 rpm
- Unit
- rpm
In testing for 2003 to 2015, 2017, 2019, 2021 to 2022. Not supported for 2016, 2018, 2020.
Clutch slip, AT C3, ring COLORADO_CLU_SLIP_C3_RINGConfirmed
- Request
22 19 D4 - Service 22
DID 19D4 - Module
7E2 → 7EA - Every
1 s - Testing for 2003 to 2015, 2017, 2019, 2021 to 2026
Example reply from a 2020 Chevrolet Colorado.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 4) = 0 rpm
- Formula
(val ÷ 4)- Range
- -8192 to 8191 rpm
- Unit
- rpm
Confirmed for 2016, 2018, 2020. In testing for 2003 to 2015, 2017, 2019, 2021 to 2022.
Current gear COLORADO_CURRENT_GEAR
- Request
22 1B 30 - Service 22
DID 1B30 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 3)- Range
- -3 to 252
- Unit
- Number
In testing for 2003 to 2015, 2017, 2019, 2021 to 2022. Not supported for 2016, 2018, 2020.
Current gear COLORADO_CURRENT_GEAR_7E0
- Request
22 19 9A - Service 22
DID 199A - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2003 to 2015, 2017, 2019, 2021 to 2022. Not supported for 2016, 2018, 2020.
Current gear, variant 2 COLORADO_CURRENT_GEAR_VAR_2Confirmed
- Request
22 19 9A - Service 22
DID 199A - Module
7E2 → 7EA - Every
250 ms - Testing for 2003 to 2015, 2017, 2019, 2021 to 2026
Example reply from a 2020 Chevrolet Colorado.
Bits 0 to 7 of the reply, 8 bits.
0x01 = 1 → 1
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2016, 2018, 2020. In testing for 2003 to 2015, 2017, 2019, 2021 to 2022.
Current gear, variant 3 COLORADO_CURRENT_GEAR_VAR_3Confirmed
- Request
22 32 01 - Service 22
DID 3201 - Module
7E0 → 7E8 - Every
250 ms - Testing for 2003 to 2015, 2017, 2019, 2021 to 2026
Example reply from a 2020 Chevrolet Colorado.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2016, 2018, 2020. In testing for 2003 to 2015, 2017, 2019, 2021 to 2022.
Shift gear COLORADO_GEAR
- Request
22 1B 30 - Service 22
DID 1B30 - Module
DA18 → 2AF118 - Every
250 ms - Testing for 2003 to 2023, 2026
Bits 0 to 7 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | NEUTRAL | Neutral |
2 | PARK | Park |
3 | REVERSE | Reverse |
4 | D1 | Drive, gear 1 |
5 | D2 | Drive, gear 2 |
6 | D3 | Drive, gear 3 |
7 | D4 | Drive, gear 4 |
8 | D5 | Drive, gear 5 |
9 | D6 | Drive, gear 6 |
10 | D7 | Drive, gear 7 |
11 | D8 | Drive, gear 8 |
In testing for 2023, 2026. Supported for 2024 to 2025. Not supported for 2016, 2018.
Transmission fluid temperature COLORADO_TFT
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 19 40 - Service 22
DID 1940 - Module
DA18 → 2AF118 - Every
1 s - Testing for 2003 to 2023, 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2023, 2026. Supported for 2024 to 2025. Not supported for 2016, 2018.
Transmission fluid temperature, filtered COLORADO_TF_T_FLTED
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 29 5A - Service 22
DID 295A - Module
7E2 → 7EA - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2003 to 2015, 2017, 2019, 2021 to 2022. Not supported for 2016, 2018, 2020.
Transmission fluid temperature, filtered COLORADO_TF_T_FLTED_DA18Confirmed
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 29 5A - Service 22
DID 295A - Module
DA18 → 2AF118 - Every
1 s - Testing for 2026
Example reply from a 2025 Chevrolet Colorado.
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 2023 to 2025. In testing for 2026. Not supported for 2016, 2018 to 2022.
Transmission input shaft speed, 2 COLORADO_TRANS_ISSConfirmed
- Request
22 19 41 - Service 22
DID 1941 - Module
7E2 → 7EA - Every
1 s - Testing for 2003 to 2015, 2017, 2019, 2021 to 2026
Example reply from a 2020 Chevrolet Colorado.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 4) = 0 rpm
- Formula
(val ÷ 4)- Range
- -8192 to 8191 rpm
- Unit
- rpm
Confirmed for 2016, 2018, 2020. In testing for 2003 to 2015, 2017, 2019, 2021 to 2022.
