Lucerne V6-3.8L VIN 2 (2006)
5. Install the rear compartment trim.
6. Reconfigure the OnStar(R) system. Refer to OnStar Reconfiguration. See: Accessories and Optional Equipment/Global Positioning
System/Testing and Inspection/Symptom Related Diagnostic Procedures/Onstar Reconfiguration
IMPORTANT: After replacing the vehicle communication interface module, you must reconfigure the OnStar(R) system. Failure to reconfigure the
system will result in an additional customer visit for repair. In addition, pressing and holding the white dot button on the keypad will NOT reset this
version of the OnStar(R) system. This action will cause a DTC to set.
