Seat belt not fastened warning light on
- Make
- Lancia
- Model
- Thesis Factory Service Manual
- Year
- 2002–2009
- Section
- On-board instruments › Seat belt not fastened warning light on
Fault diagnosisSeat belt not fastened warning light on
SEAT BELT NOT FASTENED WARNING LIGHT ON
The seat belt not fastened warning light is switched off by a direct command between the AIR BAG control unit and the Instrument Panel Node
| STEP | OPERATIONS TO BE CARRIED OUT | TEST RESULTS | ||
|---|---|---|---|---|
| 1 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
Connect the Examiner diagnostic equipment to the diagnostic connector and check the following at the Air Bag control unit:in errors ambient
| Move on to Step | Seat belt warning light/switch faulty | Continue following the instructions for the diagnostic equipment | |
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
Keeping the Examiner diagnostic equipment connected to the diagnostic connector, check the following at the instrument panel node:in active diagnosis ambient
| Move on to Step | The warning light does not work | Replace instrument panel | |
| 3 | CHECK ON CORRECT OPERATION | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
| Check that the fault is no longer present | Fault persists | Replace the Air Bag control unit | ||
Parts & tools for this job For 2002 Lancia Thesis
- TOOLOBD2 scanner with SRSSearch: OBD2 scanner ABS SRS
- TOOLTrim removal tool kitSearch: trim removal tool kit
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