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Home >> Cadillac >> 2017 >> XT5 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Lighting System - Repair Instructions >> Repair Instructions >> Trailer Lamp Control Module Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Trailer Lamp Control Module
    GM4377362Courtesy of GENERAL MOTORS COMPANY
  1. Install Trailer Lamp Control Module (1)
  2. Fig 2: Trailer Lamp Control Module Nut
    GM4377354Courtesy of GENERAL MOTORS COMPANY
  3. Install Trailer Lamp Control Module Nut (1) and tighten 9 N.m (80 lb in)
  4. Connect the trailer lamp control module electrical connector.
  5. Fig 3: Quarter Lower Rear Trim Panel Right Side
    GM4298054Courtesy of GENERAL MOTORS COMPANY
  6. Install Quarter Lower Rear Trim PanelRight Side (1)Quarter Lower Rear Trim Panel Replacement (Right Side)Quarter Lower Rear Trim Panel Replacement (Left Side)
  7. Program the trailer lamp control module. Control Module References