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Headlamp Control Module Replacement

Fig 1: Headlamp Control Module
GM3818909Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the left-side quarter lower rear trim panel. Quarter Lower Rear Trim Panel Replacement
1 Headlamp Control ModuleNut
CAUTION:

Refer to Fastener Caution


Tighten 
6 N.m (53 lb in)
2 Headlamp Control Module

Procedure

  1. Disconnect the electrical connector.
  2. For programming and setup, if required. Control Module References