Symptom Chart

WARNING: This page is about a different car, the 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 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 stoplamps are inoperative	Fuse Circuitry Stoplamp switch	GO to PINPOINT TEST H .
One or more stoplamps are inoperative	Circuitry Multifunction switch	GO to PINPOINT TEST I .
The stoplamps are on continuously	Circuitry Stoplamp switch Multifunction switch Trailer brake control module	GO to PINPOINT TEST J .