Headlamp Control Module Replacement

WARNING: This page is about a different car, the 2016 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Headlamp Control Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the instrument panel wiring harness junction block. Refer to Instrument Panel Wiring Harness Junction Block Replacement .
1	Headlamp Control Module Procedure Disconnect the electrical connectors. Unsnap to release the module from the bracket. Refer to Control Module References for programming and set up procedures.

Callout

Component Name

Preliminary Procedure
Remove the instrument panel wiring harness junction block. Refer to Instrument Panel Wiring Harness Junction Block Replacement .

Headlamp Control Module

Procedure

Disconnect the electrical connectors.
Unsnap to release the module from the bracket.
Refer to Control Module References for programming and set up procedures.