Symptom Chart: Reversing Lamps

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Service Information for information regarding Ford-specific diagnostic practices.

Condition	Possible Sources	Actions
A module does not respond to the scan tool	Fuse Wiring, terminals or connectors Module	REFER to Module Communications Network .
All the reversing lamps are inoperative	Wiring, terminals or connectors Transmission range concern BCM	GO to Pinpoint Test AA .
An individual reversing lamp is inoperative	Wiring, terminals or connectors Bulb (Expedition) Rear lamp assembly (Navigator)	GO to Pinpoint Test AB .
The reversing lamps are on continuously	Wiring, terminals or connectors Transmission range concern Auto-dimming interior rear view mirror BCM	GO to Pinpoint Test AC .