2007 Grand Cherokee WK Factory Service Manual 8 - ELECTRICAL

STANDARD PROCEDURE

REMOTE KEYLESS ENTRY CUSTOMER PREFERENCES


HORN CHIRP DISABLING/ENABLING

The horn chirp can be toggled using a scan tool or by using the Remote Keyless Entry (RKE) transmitter.

To DISABLE (cancel) the horn chirp feature: With the ignition in the ON position, press and hold the transmitter LOCK button for four seconds. While pressing the LOCK button in, press the PANIC button within 6 seconds. Release both buttons when a single chime is heard.

To ENABLE the horn chirp feature, repeat the above procedure.


UNLOCK SEQUENCE

The unlock sequence can be toggled using a scan tool or by using the following procedure.


1. Place the key in the ignition.
2. Within 10 seconds, cycle the key from the OFF position to the ON position four times, ending in the ON position (Do not start the engine).
3. Within 30 seconds, press the driver's door lock switch in the UNLOCK direction. A single chime will be heard to indicate the feature has been disabled.

This will toggle between Driver door first and Unlock all doors function.

To ENABLE this feature, repeat the above procedure.

REMOTE KEYLESS ENTRY TRANSMITTER BATTERIES

The Remote Keyless Entry (RKE) transmitter case snaps open and shut for battery access. To replace the RKE transmitter batteries:


1. Using a trim stick or a thin coin, gently pry at the notch in the center seam of the RKE transmitter case halves located near the key ring until the two halves unsnap.
2. Lift the back half of the transmitter case off of the RKE transmitter.
3. Remove the two batteries from the RKE transmitter.
4. Replace the battery with a new CR2016. Be certain that the battery is installed with the polarity correctly oriented.
5. Align the two RKE transmitter case halves with each other, and squeeze them firmly and evenly together using hand pressure until they snap back into place.

REMOTE KEYLESS ENTRY TRANSMITTER PROGRAMMING

If vehicle is not equipped with Sentry Key Theft Deterrent, new Remote Keyless Entry (RKE) transmitters can be programed using a scan tool and the proper Diagnostic Procedures manual. If vehicle is equipped with Sentry Key Theft Deterrent, (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY - STANDARD PROCEDURE).