Air Bag Warning Chime
A redundant warning chime is provided by the instrument cluster when the air bag warning indicator is not operational and the instrument cluster receives a chime signal from the restraints control module (RCM). If no faults exist, the RCM turns the air bag warning indicator off 6 seconds after the ignition switch is moved to the RUN position. The air bag warning chime feature provides a 1 second tone when an air bag fault exists and the ignition switch is in the RUN position.