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HOMESERVICE MANUALSCHEVROLET2018SILVERADO 2500 HD WT, 2D PICKUP, 6.0L ENG VIN G, RWD, GASREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSPOWER OUTLETSREPAIR INSTRUCTIONSACCESSORY AC AND DC POWER CONTROL MODULE REPLACEMENT
2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas

Accessory AC And DC Power Control Module Replacement

2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Accessory AC And DC Power Control Module Replacement
Fig 1: Accessory AC and DC Power Control Module Component Location
GM3270011Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Remove the instrument panel knee bolster. Refer to Instrument Panel Knee Bolster Replacement .
  2. Remove the front floor air outlet duct - left. Refer to Floor Front Air Outlet Duct Replacement - Left Side .
1 Accessory AC and DC Power Control Module Fastener
CAUTION:

Refer to Fastener Caution .


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

Procedure

  1. Disconnect the electrical connector.
  2. For programming and set up, refer to Control Module References .
RENDER: 1.0x

NO RELATED

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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.