Diesel Data: Automotive Repair

B0080



B0080

B0080 Driver Side Airbag Sensor, Internal fault












Fault symptom
Airbag warning lamp on.

Conditions
Ignition on

Fault criteria
Upon ignition, the side impact sensor carries out a self-test. If an internal fault is detected, the side impact sensor sends a message to the control module and DTC B0080 is set.

System reaction to a fault
The control module ignores all signals from the impact sensor as long as the fault is present.

Diagnostic help
[Fault Diagnosis Procedure]