Symptom Chart

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM CHART

Condition	Possible Sources	Action
All the stoplamps are inoperative	Fuse Wiring, terminals or connectors Stoplamp switch Smart Junction Box (SJB)	VERIFY the bulbs are OK. If OK, GO to PINPOINT TEST I .
One or more stoplamps are inoperative	Wiring, terminals or connectors Bulb holder High mounted stoplamp SJB	VERIFY the bulbs are OK. If OK, GO to PINPOINT TEST J .
The stoplamps are on continuously	Wiring, terminals or connectors Stoplamp switch PCM SJB	GO to PINPOINT TEST K .