2013 Jeep Grand Cherokee Owner Manual - Page 21
2013 Jeep Grand Cherokee Manual
Page 21 highlights
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19 the bulb check, it indicates that someone used an invalid Key Fob to start the engine. Either of these conditions will The Sentry Key® Immobilizer system prevents unauthorresult in the engine being shut off after two seconds. ized vehicle operation by disabling the engine. The system does not need to be armed or activated. Operation If the Vehicle Security Light turns on during normal is automatic, regardless of whether the vehicle is locked vehicle operation (vehicle running for longer than 10 secor unlocked. onds), it indicates that there is a fault in the electronics. Should this occur, have the vehicle serviced as soon as The system uses the factory-mated Key Fob with Remote possible by an authorized dealer. Keyless Entry (RKE) transmitter and Wireless Ignition Node (WIN) to prevent unauthorized vehicle operation. CAUTION! Therefore, only Key Fobs that are programmed to the vehicle can be used to start and operate the vehicle. The • Do not make modifications or alterations to the system will shut the engine off in two seconds if an immobilizer system. Modifications or alterations to invalid Key Fob is used to start the engine. the immobilization system may result in a loss of SENTRY KEY® After turning the ignition switch to the ON/RUN position, the Vehicle Security Light will turn on for three seconds for a bulb check. If the light remains on after the bulb check, it indicates that there is a problem with the electronics. In addition, if the light begins to flash after security protection. • The Sentry Key® Immobilizer system is not compatible with some after-market remote starting systems. Use of these systems may result in vehicle starting problems and loss of security protection. 2
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