Circuit/System Verification
WARNING: This page is about a different car, the 2011 Chevrolet Volt. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, observe the scan tool Trunk Lid/Liftglass Exterior Unlatch Switch parameter while pressing and releasing the S46 liftgate handle switch. The parameter should change between Active and Inactive.
- If the value does not change, refer to Liftgate Handle Switch Inoperative .
- Command the Trunk Lid Unlatch with a scan tool. The A23C liftgate latch assembly should release the rear hatch.
- If the A23C liftgate latch assembly does not release the rear hatch, refer to Release Actuator Inoperative .