| | Results of the tests |
| 1 | ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
|---|
| Check, in order: - connections between switch and Instrument Panel Node;
- switch earth
| Continue to Step 2 | Wiring not insulated to
earth | Restore
the correct connections |
| Switch earth not working properly | Repair the earth contact |
| 2 | SWITCH CHECK | All OK | Problems met | Operation |
|---|
| Check
that the seat belt not fastened warning light switch is working
properly | Continue to Step 3 | Switch not working | Replace the lower belt branch Op. 7065A14 |
| 3 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists | Replace instrument panel Op. 5560B11 |
