2012 Buick VeranoFACTORY OEM SERVICE PROCEDURE

Body Control Module Replacement

Fig 1: Body Control Module
GM2191665Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Prepare the body control module for replacement, refer to Control Module References .
  2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  3. Remove right instrument panel lower extension. Refer to Instrument Panel Lower Extension Replacement .
1 Body Control Module

Procedure

  1. Disconnect electrical connector.
  2. Unclip body control module from body control module bracket.
  3. After repairs, refer to Control Module References for programming and set up procedures.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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