Airbag Diagnosis System B05

Fault codes 10, 11, 26, 27, 39

Ignition circuit, passenger

Diagnostic conditions
- Ignition on

Possible cause of fault
- Short circuit to B+/ground or open circuit in the wiring between the passenger's airbag unit and the airbag triggering unit
- Passenger's airbag unit faulty
- Triggering unit for airbag faulty

Affected terminals
Terminals 13 and 14

Diagnosis/troubleshooting







Test tool No. 9516 and adapter cable No. 9566 instead of passenger's airbag unit







Test tool No. 9516 instead of passenger's airbag unit