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Headlamp Automatic Control Module Replacement

WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
GM4676344Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the right side quarter lower rear trim panel. Quarter Lower Rear Trim Panel Replacement (Left Side) , or Quarter Lower Rear Trim Panel Replacement (Right Side)
1 Headlamp Control Module Nut[2x]
CAUTION:

Refer to Fastener Caution


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

Procedure

  1. Disconnect the electrical connector.
  2. Perform the necessary programming and setup procedure:Control Module References