Symptom Chart

WARNING: This page is about a different car, the 2007 Ford Ranger. 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 DTC Damaged wiring, terminals or connectors Faulty diagnostic connector RCM	Go to Pinpoint Test A .
Air bag indicator illuminated	Air bag/pretensioner supplemental restraint system (SRS) fault	REFER to Supplemental Restraint System (SRS) Diagnostic Trouble Code (DTC) Table.
Air bag indicator flashing at 5 Hz rate	RCM not configured	INSTALL a new RCM. REFER to Restraints Control Module (RCM) in this article.
Audible tone - DTCs retrieved	Air bag SRS fault	REFER to Supplemental Restraint System (SRS) Diagnostic Trouble Code (DTC) Table.
No communication with the restraints control module (RCM)	Open fuse Circuitry Scan tool Data link connector (DLC) RCM	REFER to MODULE COMMUNICATIONS NETWORK article to diagnose the no communication concern.
No communication with the occupant classification sensor (OCS) module	Open fuse Circuitry Scan tool Data link connector (DLC) OCS module	REFER to MODULE COMMUNICATIONS NETWORK article to diagnosis the no communication concern.