Symptom Chart

WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM CHART

Condition	Possible Sources	Action
The exterior lamps are inoperative	Headlamp switch. Smart junction box (SJB). Circuitry.	Go To PINPOINT TEST M: THE EXTERIOR LAMPS ARE INOPERATIVE .
The exterior lamps are always on	Headlamp switch. Smart junction box (SJB). Circuitry.	Go To PINPOINT TEST N: THE EXTERIOR LAMPS ARE ALWAYS ON .
One or more parking, rear or license lamps is inoperative	Circuitry. Smart junction box (SJB).	Go To PINPOINT TEST O: ONE OR MORE PARKING, REAR OR LICENSE LAMPS IS INOPERATIVE .