Symptom Charts
Symptom Chart: Fog Lamps
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not respond to the diagnostic scan tool | Fuse Wiring, terminals or connectors Module |
REFER to: Controller Area Network (CAN) Module Communications Network . |
| The rear fog lamp is inoperative or always on | Refer to the Pinpoint Test. | GO to Pinpoint Test A |