From Ross-Tech Wiki
C10AD - Position Sensor for Motor: Signal Implausible
- Non functional Electromechanical Power Steering Assist
- Faulty Position Sensor
- Faulty Electromechanical Power Steering Assist software
- When found in vehicles with Audi RCEPS Steering Assist, check for open Recalls or applicable TPIs related to flash updating of the 44-Steering Assist (J500) control module.
- NAR market vehicles should reference Audi Action Code 48M1 which is mentioned in post #7 of this thread: A7 Steering Gear Issue