Air Bag Secondary Warning Chime
The air bag secondary warning chime warns that the air bag warning indicator light does not work correctly and that a Supplemental Restraint System (SRS) fault condition exists. The IPC monitors the air bag warning indicator status internally. When a fault is present in the air bag warning indicator and the IPC 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:
- Ignition state.
- Air bag warning indicator chime request communicated by the RCM to the IPC.