Cruise control parameters
The Mazda 2 has 4 cruise control parameters.
● Confirmed◆ In testing○ Supported× Not supported
Cruise control speed MAZDA_CC_S
- Request
21 21 - Service 21
PID 21 - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
In testing for 2003 to 2008, 2010 to 2014, 2016, 2018 to 2019, 2021 to 2024, 2026. Not supported for 2009, 2015, 2017, 2020, 2025.
Cruise control voltage MAZDA_SCCS_V
0.0V = On/Off Switch depressed, 1.1V = Cancel depressed, 3.1V = Set/- switch depressed, 4.2V = Res/+ switch depressed, 5.0V = Normal
- Request
22 A2 16 - Service 22
DID A216 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 5 ÷ 65535)- Range
- 0 to 5 V
- Unit
- V
In testing for 2003 to 2008, 2010 to 2014, 2016, 2018 to 2019, 2022 to 2024, 2026. Not supported for 2009, 2015, 2017, 2020 to 2021, 2025.
Distance from bumper to target MAZDA_CC_TGT_DISTConfirmed
- Request
22 D9 01 - Service 22
DID D901 - Module
793 → 79B - Every
250 ms - Testing
Example reply from a 2015 Mazda 2.
Bits 8 to 15 of the reply, 8 bits.
0x01 = 1 → (1 ÷ 4) = 0.25 m
- Formula
(val ÷ 4)- Range
- 0 to 63.75 m
- Unit
- m
Confirmed for 2015. In testing for 2003 to 2008, 2011 to 2014, 2016, 2022 to 2024, 2026. Not supported for 2009 to 2010, 2017 to 2021, 2025.
Target vehicle speed MAZDA_CC_TGT_VSS
The speed of the vehicle ahead of you.
- Request
22 A2 24 - Service 22
DID A224 - Module
764 → 76C - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val × 3.6 ÷ 10)- Range
- -736 to 736 km/h
- Unit
- km/h
In testing for 2003 to 2008, 2010 to 2014, 2016, 2018 to 2019, 2021 to 2024, 2026. Not supported for 2009, 2015, 2017, 2020, 2025.
