Global Positioning System Module: Service and Repair

MODULE -REMOTE EMERGENCY SATELLITE CELLULAR UNIT (RESCU)







SPECIAL SERVICE TOOL(S)

REMOVAL







1. Disconnect the battery ground cable.

CAUTION: Electronic modules are sensitive to electrical charges. If exposed to these charges, damage may result.

NOTE: The Remote Emergency Satellite Cellular Unit (RESCU) module must be reconfigured upon replacement. To program the VIN download, refer to scan tool help screen on the configuration card.







2. Position the RH quarter panel close out panel aside.







3. Remove the RESCU module.
1 Disconnect the antenna.
2 Disconnect the electrical connector.
3 Remove the screws.

CAUTION: Use care when removing the antenna cable from the RESCU module, or damage may occur.

INSTALLATION







1. To install, reverse the removal procedure.

NOTE: When the battery is disconnected and reconnected, some abnormal drive symptoms may occur when the vehicle relearns its adaptive strategy. The vehicle may need to be driven 16 km (10 mi) or more to relearn the strategy.