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Home › GMC › 2021 › Yukon AT4 › Repair and Diagnosis › Suspension › Suspension Control Systems › Suspension Controls › Repair Instructions › Automatic Level Control Air Compressor Tube Replacement - Exhaust › Installation Procedure

Installation Procedure

  1. GM5779146Courtesy of GENERAL MOTORS COMPANY

    Install the automatic level control air compressor tube (1).

  2. Remove the support and lower the vehicle.
  3. Install the spare tire and wheel assembly.
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