3360284 - K80 AIRBAG FAILURE WARNING LIGHT ON
 | The airbag fault warning light is controlled directly by a dedicated connection to the Instrument Panel Node from the Air Bag control unit |
| Results of the tests | ||||
| 1 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|---|---|---|---|
Connect the tester, check the airbag control unit for:
| Continue to Step 2 | System/component fault | Continue according to the instructions for the diagnostic equipment | |
| 2 | CHECKING ELECTRICAL EQUIPMENT | All OK | Problems met | Operation |
| Check the continuity and the insulation of the fault warning light control lead from airbag control unit to instrument panel See E4010 INSTRUMENT PANEL | Continue to Step 3 | Wires in o.c. or s.c. | Renew the wiring See E4010 INSTRUMENT PANEL | |
| 3 | CHECKING CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | Fault persists | Change airbag control unit Op. 5580C14Search for the fault starting from another symptom' | ||