2013 Jeep Grand Cherokee Owner Manual SRT - Page 77

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 75 Air Bag Deployment Sensors And Controls Occupant Restraint Controller (ORC) The ORC is part of a Federally regulated safety system required for this vehicle. The ORC determines if deployment of the front and/or side air bags in a frontal or side collision is required. Based on the impact sensor's signals, a central electronic ORC deploys the Advanced Front Air Bags, SABIC air bags, SAB air bags, and front seat belt pretensioners, as The side air bags will not deploy in all side collisions. required, depending on several factors, including the Side air bag deployment will depend on the severity and severity and type of impact. type of collision. Advanced Front Air Bags and Supplemental Driver and Front Passenger Knee Air Bags are designed to provide additional protection by supplementing the seat belts in certain frontal collisions depending on several factors, including the severity and type of collision. Advanced Front Air Bags are not expected to reduce the risk of injury in rear, side, or rollover collisions. The Advanced Front Air Bags and Supplemental Driver and Front Passenger Knee Air Bags will not deploy in all frontal collisions, including some that may produce substantial vehicle damage - for example, some pole collisions, truck underrides, and angle offset collisions. On the other hand, depending on the type and location of impact, Advanced Front Air Bags may deploy in crashes with little vehicle front-end damage but that produce a severe initial deceleration. 2 Because air bag sensors measure vehicle deceleration over time, vehicle speed and damage by themselves are not good indicators of whether or not an air bag should have deployed.