CTS V6-2.8L (2006)
Backup Lamp Switch: Service and Repair
Backup Lamp Switch Replacement
Backup Lamp Switch Replacement
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Disconnect the backup lamp switch electrical connector (3).
3. Remove the backup lamp switch wire harness from the bracket.
4. Using a Snap-On VSM5222 22 mm angle head open end wrench, or equivalent, remove the backup lamp switch (2).
Installation Procedure
1. Apply pipe sealant with Teflon to the threads of the backup lamp switch. Use GM P/N 1052080 or equivalent.
2. Notice: Refer to Fastener Notice in Service Precautions.
Install the backup lamp switch (2).
The backup lamp switch to 27 Nm (20 ft. lbs.).
3. Install the backup lamp switch wire harness to the bracket.
4. Connect the backup lamp switch electrical connector (3).
5. Lower the vehicle.