Cruise control parameters
The Subaru BRZ has 6 cruise control parameters.
● Confirmed◆ In testing○ Supported× Not supported
Cruise control cancel switch BRZ_CC_CANCEL_SWITCHConfirmed
- Request
22 12 4A - Service 22
DID 124A - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Cruise control main toggle switch BRZ_CC_MAIN_TOGGLE_SWITCHConfirmed
- Request
22 12 34 - Service 22
DID 1234 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Cruise control resume/accelerate switch BRZ_CC_RESUME_ACCELERATE_SWITCHConfirmed
- Request
22 12 32 - Service 22
DID 1232 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Cruise control set/coast switch BRZ_CC_SET_COAST_SWITCHConfirmed
- Request
22 12 31 - Service 22
DID 1231 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Cruise control speed BRZ_CC_SPD
- Request
21 21 - Service 21
PID 21 - Module
7E0 → 7E8 - Every
5 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
In testing for 2012 to 2019.
Cruise speed, set BRZ_CRUISE_VSS_TConfirmed
- Request
22 10 E3 - Service 22
DID 10E3 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0 km/h
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.