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Restraints Control Module Replacement (Terrain)

WARNING: This page is about a different car, the 2021 GMC Terrain and 2021 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
GM4744591Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
WARNING:

Do not strike or jolt the Restraints Control Module (RCM). Before applying power to the RCM, make sure that it is securely fastened. Failure to observe the correct installation procedure could cause Supplemental Inflatable Restraint (SIR) deployment, personal injury, or unnecessary SIR system repairs.

WARNING:

Refer to SIR Warning .

Preliminary Procedures

  1. Disable the SIR system. SIR Disabling and Enabling 
  2. Floor Rear Air Outlet Duct Replacement - Left Side (Terrain)
  3. Floor Rear Air Outlet Duct Replacement - Right Side (Terrain Front) , or Floor Rear Air Outlet Duct Replacement - Right Side (Terrain Rear)
1 Airbag Sensing and Diagnostic Module Nut [ 3x ]
CAUTION:

Refer to Fastener Caution .


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

Procedure

  1. Disconnect the electrical connectors.
  2. Perform the necessary programming and setup procedure: Control Module References
  3. Enable the SIR System. SIR Disabling and Enabling 
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