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Symptom Chart: Stoplamps

Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: DIAGNOSTIC METHODS .

Symptom Chart 

Condition Possible Sources Actions
A module does not respond to the scan tool Fuse
Wiring, terminals or connectors
Module
REFER to: COMMUNICATIONS NETWORK .
All the stoplamps are inoperative Refer to the Pinpoint Test GO to Pinpoint Test A 
One or more stoplamps are inoperative Refer to the Pinpoint Test GO to Pinpoint Test B 
The stoplamps are on continuously Refer to the Pinpoint Test GO to Pinpoint Test C