3233147 - R01 AIRBAG FAILURE WARNING LIGHT ON

When the key is turned to the ON position, the AIR BAG warning light remains on after 5 secs.
The AIR BAG warning light remains on after a fairly severe impact. Check whether the AIR BAG control unit has intervened and, if it has, replace it.
Results of the tests
1AIR BAG CONTROL UNIT CHECKAll OKProblems metOperation

Connect the diagnostic equipment to the diagnostic socket and check:

  • the control unit supply
  • that there are no faults in the AIR BAG control unit
  • the plausibility of all the parameters
 Continue to Step 2 No supply to the control unitRestore the supply to the control unit
An error is detected in the control unitContinue, following the instructions in the error reference chart, following the guided fault diagnosis steps on the special instrument
Lack of dialogue with the control unitRestore the dialogue with the control unit
2CORRECT OPERATION CHECKAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'