Symptom Chart

WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Symptom Chart

Condition	Possible Sources	Action
The autolamps are inoperative/do not operate correctly	Fuse Circuitry Light sensor Headlamp switch Vehicle security module	Go to Pinpoint Test G .
The autolamps are on continuously	Light sensor covered by opaque material/obstructed	REMOVE the opaque material/obstruction.
	Light sensor incorrectly installed	INSTALL the light sensor correctly.
	Circuitry Light sensor Vehicle security module	Go to Pinpoint Test G .
The autolamp time delay is inoperative	Vehicle security module	INSTALL a new vehicle security module. REFER to MULTIFUNCTION ELECTRONIC MODULES article.
The headlamps are inoperative with autolamps on	Fuse Circuitry Vehicle security module	Go to Pinpoint Test G .
The parking lamps are inoperative with autolamps on	Fuse Circuitry Vehicle security module	Go to Pinpoint Test G .