Fault Code 5260

Fault code 5260

Booster valve 1

Diagnostic conditions
- Ignition on
- PSM 5.3 Short circuit to ground/voltage or open circuit in circuit to control module terminals 54

Possible cause of fault
- PSM hydraulic unit faulty
- PSM 5.3 wiring faulty

Affected terminals
PSM 5.7: -
PSM 5.3 Terminal 54

Diagnosis/troubleshooting PSM 5.7






Diagnosis/troubleshooting PSM 5.3