2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWDFACTORY OEM SERVICE PROCEDURE

Body Control Module Replacement

Fig 1: View Of Body Control Module
GM1809056Courtesy of GENERAL MOTORS COMPANY
Body Control Module Replacement

Callout Component Name
Preliminary ProcedureΒ 
Remove the knee bolster. Refer to Knee Bolster Replacement (Without RPO SLT) , Knee Bolster Replacement (With RPO SLT)
1 Body Control Module
  1. Remove the BCM cover.
  2. Disconnect the electrical connectors.
  3. Press on the tabs to release the body control module.
  4. If a replacement module is installed, program the module. Refer to Control Module References .
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:

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

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