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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Controls >> Repair Instructions >> Air Suspension Control Module Replacement >> Installation Procedure

Installation Procedure

  1. GM5765259Courtesy of GENERAL MOTORS COMPANY

    Air Suspension Control Module (1) - Install

  2. GM5765235Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Automatic Level Control Air Compressor Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications 

  3. GM5765232Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) - Connect

  4. Remove the support and lower the vehicle.
  5. Install the spare tire and wheel assembly.
  6. After installation, program the automatic level control module. Control Module References
  7. Perform the automatic level control trim height learn. Automatic Level Control Trim Height Learn 
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