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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: Communications Network .
Both front fog lamps are inoperative Refer to the Pinpoint Test Go To PINPOINT TEST A 
An individual front fog lamp is inoperative Refer to the Pinpoint Test GO to Pinpoint Test B 
One or both front fog lamps are on continuously Refer to the Pinpoint Test GO to Pinpoint Test C 
Both rear fog lamps are inoperative Refer to the Pinpoint Test GO to Pinpoint Test D 
An individual rear fog lamp is inoperative Refer to the Pinpoint Test GO to Pinpoint Test E 
The rear fog lamps are on continuously Refer to the Pinpoint Test GO to Pinpoint Test F 
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