Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Without UGN
- The parking assist is disabled.
- The driver information center displays "Service Park Assist".
With UGN
- The driver assist system is disabled.
- The driver information center displays "Service Driver Assist".