Work Instruction 4 - 10
Fault Code 4210
Fault Code 4210
Speed-Sensor Wire, Rear Right
Diagnostic conditions
- Ignition on
Possible cause of fault
- Short circuit to B+/ground or open circuit between control unit and speed sensor
- Speed sensor faulty
- Control unit faulty
Affected pins
Pin 30 and pin 31
Diagnosis/troubleshooting
Work Instruction 1 - 4