Symptom Chart

WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

Symptom Chart

Condition	Possible Sources	Action
No communication with the smart junction box (SJB)	Fuse Wiring, terminals or connectors SJB	REFER to MODULE COMMUNICATIONS NETWORK .
The autolamps are inoperative	Light sensor SJB	Go to Pinpoint Test F .
The autolamps are on continuously	Wiring, terminals or connectors Joint connector Light sensor Headlamp switch Windshield wiper motor SJB	Go to Pinpoint Test G .