Circuit/System Verification

WARNING: This page is about a different car, the 2013 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON.
Verify that DTC B0967 02 is not set.
- If the DTC is set
  Refer to Parking Assist Switch Malfunction .
- If the DTC is not set
Verify that B0968 01 or B0968 06 is not set.
- If the DTC is set
  Refer to Parking Assist Switch Indicator Malfunction .
- If the DTC is not set
Activate and deactivate the parking assist switch and verify the scan tool Park Assist Switch parameter changes between Active and Inactive.
- If the Parking Assist Switch parameter does not change between Active and Inactive
  Refer to Circuit/System Testing .
- If the Parking Assist Switch parameter changes between Active and Inactive
All OK.