Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
Both reversing lamps are inoperative	Fuse Wiring, terminals or connectors Reversing lamp switch Reversing lamps relay Transmission Control Module (TCM) (3.5L engine) PCM (2.5L or 3.0L engine)	VERIFY the bulbs are OK. If OK, GO to Pinpoint Test W .
An individual reversing lamp is inoperative	Wiring, terminals or connectors Bulb holder	VERIFY the bulb is OK. If OK, GO to Pinpoint Test X .
The reversing lamps are on continuously	Wiring, terminals or connectors Reversing lamps relay Reversing lamp switch Auto-dimming interior mirror Transmission Control Module (TCM) (3.5L engine) PCM (2.5L or 3.0L engine)	GO to Pinpoint Test Y .