Removal Procedure

2025 Chevrolet Tahoe Commercial, 4WDSECTION Removal Procedure
  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. NOTE:

    Service mode will be automatically enabled when the ride height sensors detect the vehicle has been lifted off the ground. Service mode will automatically be disabled when the vehicle reaches 16 km/h (10 MPH).

  3. Using the scan tool, deflate the automatic level control air supply reservoir and the 4 air springs.
  4. Remove the spare tire and wheel assembly.
  5. GM5618459Courtesy of GENERAL MOTORS COMPANY

    Automatic Level Control Air Compressor Tube Clip (2) - Remove

  6. Automatic Level Control Air Compressor Inlet Tube (1) - Remove
  7. GM5618468Courtesy of GENERAL MOTORS COMPANY

    Retainer (1) - Remove

  8. GM6763319Courtesy of GENERAL MOTORS COMPANY

    Hose Clamp (2) - Disengage - Hose Clamp Replacement Guidelines - Spring Type

  9. Automatic Level Control Air Compressor Tube (1) - Reposition
  10. GM5618481Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connectors and release the wiring harness retainers as necessary. (1, 2, 3)

  11. GM6763241Courtesy of GENERAL MOTORS COMPANY

    Automatic Level Control Air Compressor Tube Fitting (1) - Remove [2x]

  12. GM5618663Courtesy of GENERAL MOTORS COMPANY

    Automatic Level Control Module Bolt (1) - Remove [4x]

  13. GM5618669Courtesy of GENERAL MOTORS COMPANY

    Automatic Level Control Module (1) - Remove

  14. GM6726153Courtesy of GENERAL MOTORS COMPANY

    Automatic Level Control Air Compressor Nut (1) - Remove [3x]

  15. GM6763331Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The spring/insulators must be installed in the correct location. Note the location upon removal of the spring/insulator.

    Disconnect the wiring harness retainers as necessary.

  16. Automatic Level Control Air Compressor (1) @ Air Suspension Control Module Bracket (4) - Remove
  17. Automatic Level Control Air Compressor Insulator (2) @ Air Suspension Control Module Bracket (4) - Remove
  18. Automatic Level Control Air Compressor Insulator (3) @ Air Suspension Control Module Bracket (4) - Remove [2x]
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.