Symptom Chart

WARNING: This page is about a different car, the 2006 Ford Crown Victoria. 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 fire suppression module (FSM)	Fuse Circuitry FSM	GO to PINPOINT TEST A .
The fire suppression system indicator is inoperative (no DTCs)	Fuse Circuitry Fire suppression module (FSM) Instrument cluster	REFER to INSTRUMENT CLUSTER .