Human Machine Interface Control Module Bypass Module Bracket Replacement

2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Human Machine Interface Control Module Bypass Module Bracket Replacement
GM4489231Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Human Machine Interface Control Module Bypass Module Bracket Bolt [3x]
Tighten 
2.5 N.m (22 lb in)
2 Human Machine Interface Control Module Bypass Module Bracket
Procedure 
Transfer components as necessary.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.