2015 Jeep Grand Cherokee Owner Manual - Page 80

78 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE The ORC contains a backup power supply system that may deploy the air bags even if the battery loses power or In order to reset the Enhanced Accident Response System it becomes disconnected prior to deployment. functions after an event, the ignition switch must be changed from ignition START or ON/RUN to ignition The ORC turns on the Air Bag Warning Light in the OFF. instrument panel for approximately four to eight seconds for a self-check when the ignition is first placed in the Air Bag Warning Light ON/RUN position. After the self-check, the Air Bag Warning Light will turn off. If the ORC detects a malThe air bags must be ready to inflate for your function in any part of the system, it turns on the Air Bag protection in a collision. The Occupant Re- Warning Light, either momentarily or continuously. A straint Controller (ORC) monitors the internal single chime will sound to alert you if the light comes on circuits and interconnecting wiring associated again after initial startup. with air bag system electrical components. The ORC also includes diagnostics that will illuminate The ORC monitors the readiness of the electronic parts of the instrument panel Air Bag Warning Light if a malfuncthe air bag system whenever the ignition is in the START tion is detected that could affect the air bag system. The or ON/RUN position. If the ignition is in the OFF diagnostics also record the nature of the malfunction. position or in the ACC position, the air bag system is not While the air bag system is designed to be maintenance on and the air bags will not inflate. System Reset Procedure