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Home >> GMC >> 2021 >> Canyon AT4, 2.8L Eng VIN 1 >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions >> Repair Instructions >> Chassis Control Module Replacement

Chassis Control Module Replacement

GM4138520Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Callout Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Remove the spare tire.
1 Chassis Control Module Fastener [3x]
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Chassis Control Module

Procedure

  1. Disconnect the electrical connector.
  2. If replacing, reprogram the module. Control Module References