2016 Buick EnvisionFACTORY OEM SERVICE PROCEDURE

Accessory AC and DC Power Control Module Bracket Replacement

Fig 1: Accessory AC and DC Power Control Module Bracket
GM3921004Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. Remove the quarter lower rear trim panel - left side. Quarter Lower Rear Trim Panel Replacement .
  2. Remove the quarter window trim finish panel - left side. Quarter Window Trim Finish Panel Replacement
  3. Rear Body Fuse Block Bracket Replacement
1 Accessory AC and DC Power Control Module Bracket Nut
CAUTION:

Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Accessory AC and DC Power Control Module Bracket

Procedure

  1. Disconnect the electrical connector.
  2. Transfer components as necessary.
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.