Symptom Chart

WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM CHART

Condition	Possible Sources	Action
Air bag warning indicator is illuminated continuously	Fuse to RCM. Damaged wiring, terminals, or connectors. A faulty diagnostic connector. A faulted RCM. A faulty instrument cluster	Go to PINPOINT TEST A .
Air bag indicator flashing	Air bag/pretensioner supplemental restraint system (SRS) fault.	REFER to Restraints Control Module (RCM) Diagnostic Trouble Code (DTC) Table .
Audible tone - DTCs retrieved	Air bag SRS system fault.	REFER to Restraints Control Module (RCM) Diagnostic Trouble Code (DTC) Table .
No communication with the restraints control module (RCM)	Diagnostic tool. Data link connector (DLC). RCM Circuitry.	GO to PINPOINT TEST V .