Installation Procedure

Fig 1: Removing The Backup Lamp Switch

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

IMPORTANT: The backup lamp switch has pre-applied thread sealant on the threads.

Install the backup lamp switch.
Tighten: Tighten the backup lamp switch to 37 N.m (27 lb ft).
Connect the backup lamp switch electrical connector.
Lower the vehicle.