Fog lamp (one) not working
- Make
- Fiat
- Model
- Stilo Factory Service Manual
- Year
- 2001–2007
- Section
- Lights › Fog lamp (one) not working
Fault diagnosisFog lamp (one) not working
FOG LAMP (ONE) NOT WORKING
Fog lamps are controlled by the body computer node via a relay in the engine bay control unit
| Results of the tests | ||||
| 1 | CHECKING FOG LAMP BULB CONDITION | All OK | Problems met | Operation |
|---|---|---|---|---|
| Check the condition of the fog lamp bulb | Continue to Step 2 | Check the condition of the fog lamp bulb | Change the bulb Op. 5540D14 | |
| 2 | CHECKING ELECTRICAL EQUIPMENT | All OK | Problems met | Operation |
| Check the continuity of the electrical connection between the connection on the engine bay control unit and fog lamp bulb See E2030 FOG LIGHTS | Continue to Step 3 | Connection broken | Renew the electrical connections See E2030 FOG LIGHTS | |
| 3 | CHECKING ENGINE BAY CONTROL UNIT INTERNAL ELECTRICAL CIRCUIT | All OK | Problems met | Operation |
| Check internal continuity of the engine bay control unit (power circuit) See E2030 FOG LIGHTS | Continue to Step 4 | Connection o.c. in engine bay control unit | Change engine bay junction unitOp. 5505A13 | |
| 4 | CHECKING CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | Fault persists | Search for the fault starting from another symptom' | ||
Parts & tools for this job For 2001 Fiat Stilo
- PARTReplacement bulbsSearch: Fiat Stilo 2001 bulbs
- TOOLDigital multimeterSearch: automotive digital multimeter
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