Fault Code 0592
Fault Code 0592
Passenger belt buckle switch
Conditions for diagnosis
- Ignition on
- Internal function test on airbag trigger unit
Possible cause of fault
- Short circuit to ground (with respect to wire from pin 72 of airbag trigger unit and passenger belt buckle)
- Open circuit/short circuit to positive (with respect to wire from pin 72 of airbag trigger unit and passenger belt buckle)
- Faulty (passenger belt buckle faulty)
- Airbag trigger unit faulty
Affected pins
- Airbag trigger unit: pin 72
- Passenger belt buckle plug connection: pin 1 and pin 2
Diagnosis/Troubleshooting
NOTE: The specified resistances relate to an ambient temperature of 20°C.