Fault Code 4200

Fault Code 4200

Speed-sensor wire, front right

Diagnostic conditions
- Ignition on

Possible cause of fault
- Short circuit to B+ or open circuit in circuit to control module terminals 15 and 16
- Wire/plug connection between control module and speed sensor faulty
- Speed sensor faulty

Affected terminals
Terminals 15 and 16

Diagnosis/troubleshooting