2007 Grand Cherokee WK Factory Service Manual 8 - ELECTRICAL

RECEIVER-SATELLITE

DESCRIPTION



The satellite receiver is located in the right rear quarter area behind the trim panel. It is secured with three mounting fasteners.

OPERATION

The satellite receiver module receives signals from the roof mounted antenna and processes this information before it is sent to the radio. The module operates on both battery feed circuits and CAN bus messages. It will operate with the ignition key in the run or accessory position only.

REMOVAL

WARNING: Disable the airbag system before attempting any steering wheel, steering column, seat belt tensioner, side airbag, or instrument panel component diagnosis or service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the airbag system capacitor to discharge before performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to take the proper precautions could result in accidental airbag deployment and possible personal injury.




1. Disconnect and isolate the battery negative cable.
2. Remove the right quarter trim.
3. Remove the mounting fasteners.



4. Disconnect the antenna and electrical harness connectors.
5. Remove the module.

INSTALLATION




1. Connect antenna and electrical harness connector to module.



2. Position module to quarter panel.
3. Install and tighten mounting fasteners.
4. Install quarter trim panel.
5. Connect battery negative cable.