Air Bag Secondary Warning Chime
The air bag secondary warning chime warns that the air bag warning indicator light does not work correctly. The instrument cluster (IC) monitors the air bag warning indicator status internally. When a fault is present in the air bag warning indicator and the instrument cluster (IC) receives an air bag warning indicator on request from the restraints control module (RCM), the air bag secondary warning chime sounds.
The air bag secondary warning chime inputs are the:
- Ignition switch RUN/START position
- Air bag warning indicator request data is communicated by the RCM to the instrument cluster (IC)