Tire parameters
The Audi e-tron has 5 tire parameters.
● Confirmed◆ In testing○ Supported× Not supported
Front left wheel speed ETRON_FL_WHL_SPD_713
- Request
22 03 E8 - Service 22
DID 03E8 - Module
713 → 77D - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553 km/h
- Unit
- km/h
In testing for 2019 to 2021, 2023 to 2026. Not supported for 2022.
Front right wheel speed ETRON_FR_WHL_SPD_713
- Request
22 03 E8 - Service 22
DID 03E8 - Module
713 → 77D - Every
250 ms - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553 km/h
- Unit
- km/h
In testing for 2019 to 2021, 2023 to 2026. Not supported for 2022.
Rear left wheel speed ETRON_RL_WHL_SPD_713
- Request
22 03 E8 - Service 22
DID 03E8 - Module
713 → 77D - Every
250 ms - Testing
Bits 32 to 47 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553 km/h
- Unit
- km/h
In testing for 2019 to 2021, 2023 to 2026. Not supported for 2022.
Rear right wheel speed ETRON_RR_WHL_SPD_713
- Request
22 03 E8 - Service 22
DID 03E8 - Module
713 → 77D - Every
250 ms - Testing
Bits 48 to 63 of the reply, 16 bits.
- Formula
(val ÷ 10)- Range
- 0 to 6553 km/h
- Unit
- km/h
In testing for 2019 to 2021, 2023 to 2026. Not supported for 2022.
Steering wheel temperature ETRON_TRON_STEER_WHL_TConfirmed
- Request
22 55 05 - Service 22
DID 5505 - Module
710 → 77A - Every
5 s - Testing for 2019 to 2021, 2023 to 2026
Example reply from a 2022 Audi e-tron.
Bits 0 to 7 of the reply, 8 bits.
0x43 = 67 → 67 °C
- Formula
val- Range
- 0 to 255 °C
- Unit
- °C
Confirmed for 2022. In testing for 2019 to 2021, 2023 to 2026.