Symptom Charts

Diagnostics in this Service Information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .

Symptom Chart: Reversing Lamps

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 .
Both reversing lamps are inoperative or always on	Refer to the Pinpoint Test	GO to Pinpoint Test A
An individual reversing lamp is inoperative	Refer to the Pinpoint Test	GO to Pinpoint Test B