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HOMESERVICE MANUALSGMC2021YUKON DENALI, 3.0L ENG VIN T, 4WDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR, ENTERTAINMENT, AND NAVIGATION - REPAIR INSTRUCTIONSREPAIR INSTRUCTIONSRADIO VOLUME SWITCH REPLACEMENTINSTALLATION PROCEDURE
2021 GMC Yukon Denali, 3.0L Eng VIN T, 4WD

Installation Procedure

2021 GMC Yukon Denali, 3.0L Eng VIN T, 4WDSECTION Installation Procedure
  1. GM5539281Courtesy of GENERAL MOTORS COMPANY

    Radio Volume Switch (1) - Install

  2. Connect the electrical connector.
  3. GM4994172Courtesy of GENERAL MOTORS COMPANY

    Steering Wheel Shroud (1) - Install

  4. Connect the heated steering wheel module electrical connectors, if equipped.
  5. GM4994120Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Install and tighten the 4 steering wheel spoke cover bolts (1). Fastener Specifications

  6. Install and tighten the 4 steering wheel bolts (2). Fastener Specifications
  7. GM5525860Courtesy of GENERAL MOTORS COMPANY

    Steering Wheel (2) - Install

  8. If a NEW threaded component is being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded component is reused, prepare the threaded component using the following steps:
    1. Remove any loose cured adhesive from the external threads of the component using a lint free cloth.
    2. Thread the cleaned component into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the component. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  9. Steering Wheel Bolt (1) - Install and tighten - Fastener Specifications
  10. GM5525856Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connectors.

  11. Install any connector position assurance (CPA) devices or secondary locks.
  12. Steering Wheel Airbag (2) - Install
  13. Steering Wheel Airbag Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
  14. GM5520780Courtesy of GENERAL MOTORS COMPANY

    Install the 2 steering wheel airbag access hole covers (1).

  15. Enable the SIR System. SIR Disabling and Enabling
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.