Symptom Chart

WARNING: This page is about a different car, the 2005 Ford RV Cutaway, 2005 Ford Econoline, 2005 Ford E450 Super Duty, and 2005 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

WARNING DEVICES SYMPTOM CHART

Condition	Possible Sources	Action
All the chimes are inoperative	Instrument cluster	MONITOR the warning lamps. If the warnings lamps do not operate correctly, REFER to INSTRUMENT CLUSTER to continue diagnosis of the instrument cluster.
The safety belt warning chime does not operate correctly (warning indicator operates properly)	Circuitry Safety belt switch Instrument cluster	GO to PINPOINT TEST A .
The key-in-ignition chime does not operate correctly	Circuitry Key-in-ignition switch Instrument cluster Courtesy lamp switch	GO to PINPOINT TEST B .
The headlamp on reminder chime does not operate correctly	Circuitry Instrument cluster Courtesy lamp switch Headlamp switch	VERIFY the operation of the exterior lamps. If the exterior lamps do not operate correctly, REFER to EXTERIOR LIGHTING . Otherwise, GO to PINPOINT TEST C .
The air bag chime does not operate correctly	Restraint control module (RCM) Instrument cluster	CHECK the operation of the safety belt and air bag warning indicators. If the safety belt and air bag warning indicators operate correctly, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . If the safety belt and air bag warning indicators do not operate correctly, REFER to INSTRUMENT CLUSTER to continue diagnosis of the warning indicators.
The park brake warning chime does not operate correctly	Parking brake switch Instrument cluster	CHECK the operation of the brake warning indicator. If the brake warning indicator operates correctly, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . TEST the system for normal operation. If the brake warning indicator does not operate correctly, REFER to INSTRUMENT CLUSTER to continue diagnosis of the brake warning indicator.
The fail safe cooling warning chime is inoperative (the temperature gauge is in the HOT range and the CHECK GAGE indicator flashes)	Instrument cluster	INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . TEST the system for normal operation.