OBD-II · Body (B)
B0002
Driver front airbag stage 2 circuit fault
What it means
The airbag control unit has found a problem in the wiring circuit to the second stage of the driver's front airbag, so it may not deploy correctly in a crash.
Symptoms
- Airbag warning light on
- Horn or steering wheel buttons may also fail
Likely causes, most likely first
| No. | Cause |
|---|---|
| 01 | worn or broken clockspring (spiral cable) |
| 02 | loose airbag connector after steering wheel work |
| 03 | faulty driver airbag unit |
| 04 | wiring damage in the steering column |
What to check, step by step
- 01Read the fault type from the airbag module
- 02Disconnect the battery and wait the specified time before touching airbag wiring
- 03Check the clockspring and the airbag connectors
- 04Clear codes and confirm the airbag light goes out