Circuit/System Verification
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, observe the scan tool RF Door Unlock Switch parameter while pressing passenger door lock switch. The parameter should change between Active and Inactive.
- If the RF Door Unlock Switch parameters do not change, refer to Power Door Locks Inoperative .
- Command the trunk release with a scan tool, the rear compartment lid latch should release the trunk lid.