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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraints System >> Repair Instructions >> Restraints Control Module Replacement (with Denali) >> Removal Procedure

Removal Procedure

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 .

  1. Disable the SIR system. SIR Disabling and Enabling 
  2. Front Floor Console - Remove - Front Floor Console Removal and Installation (D07 without Denali) , or Front Floor Console Removal and Installation (DCH without Denali) , or Front Floor Console Removal and Installation (D07 with Denali) , or Front Floor Console Removal and Installation (DCH with Denali)
  3. GM5591345Courtesy of GENERAL MOTORS COMPANY

    Airbag Sensing and Diagnostic Module Nut (1) - Remove [ 3x ]

  4. Restraints Control Module (2) - Remove
  5. Disconnect the electrical connector.
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