Back-Up Lamp Switch (On-Vehicle): Installation

Apply sealant with Teflon(tm) P/N 21485278 or equivalent on threads before installing.
Install switch
Torque Back-Up Lamp Switch: 23 N.m (17 ft-lbs)
Connect electrical connector to switch.
Install air cleaner housing and duct assembly. Refer to AIR CLEANER HOUSING AND DUCT ASSEMBLY .

Fig 1: Installing Air Cleaner Housing & Duct Assembly
Courtesy of GENERAL MOTORS CORP.