Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
The liftgate control module will ignore the signal from the liftgate handle switch and the liftgate close switch. Normal power liftgate operation will be available from the I/P multifunction switch or from a request from the remote keyless entry module.