Diesel Data: Automotive Repair

Airbag ECU, Internal Fault



B1605

Airbag ECU, internal fault.







Fault symptom
Airbag warning lamp blinks.

Conditions
Ignition on.

Fault criteria
The control module's on-board diagnostics have detected an internal fault.

System reaction to a fault
The control module switches off all functions as long as the fault is present.

Diagnostic help
Replace the control module.