Circuit/System Verification
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.
- Ignition ON.
- Activate and deactivate the parallel park assist switch and verify the scan tool Advanced Park Assist Switch parameter changes between Active and Inactive.
- If the parameter does not change between Active and Inactive
Refer to Circuit/System Testing.
- If the parameter change between Active and Inactive
- If the parameter does not change between Active and Inactive
- All OK.