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Home >> Ford >> 2003 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 2500 (Information Center - Instrumentation, Message Center And Warning Chimes -- F250-F550 Super Duty) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Principles of Operation >> Warning Chimes >> Air Bag Secondary Warning Chime

Air Bag Secondary Warning Chime

WARNING: This page is about a different car, the 2010 Ford Pickup, 2010 Ford F550 Super Duty, 2010 Ford F450 Super Duty, and 2010 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

The air bag secondary warning chime warns that the air bag warning indicator light does not work correctly. The IC  monitors the air bag warning indicator status internally and provides an air bag indication status report to the RCM  . When a fault is present in the Supplemental Restraint System (SRS) with the RCM sending the IC  an air bag warning indicator on request and a fault is detected in the air bag warning indicator, the RCM  sends the IC  a secondary request to sound the air bag warning chime.

The air bag secondary warning chime inputs are: