Common problems
- Speedometer malfunctioning
- Unit communication failure
- Wheel speed sensor errors detected
- Power steering loss
- ABS warning light illuminated
- Dashboard displaying STOP message
Common Fault Codes
- C1350 – Actuator supply / recirculation pump, pump locked
- C1380 – Pump motor fault / solenoid valve internal fault
- 01130 icm 16352 – Control module faulty (Volkswagen)
- 16372 – Control module internal error (Volkswagen)