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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Displays And Gauges >> Repair Instructions >> Head-Up Display Replacement (with Denali) >> Installation Procedure

Installation Procedure

  1. GM5598837Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  2. NOTE:

    Ensure that each tab on the head-up display is properly seated in the mating hole for proper alignment.

  3. Head-Up Display (2) - Install
  4. CAUTION:

    Refer to Fastener Caution .

  5. Head-Up Display Bolt (1) - Install and tighten [ 4x ] - Fastener Specifications 
  6. GM5597041Courtesy of GENERAL MOTORS COMPANY

    Head-Up Display Bezel (1) - Install

  7. GM5597040Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Upper Trim Panel Bolt (1) - Install and tighten - Fastener Specifications

  8. Instrument Panel Upper Bolt (2) - Install and tighten [ 5x ] - Fastener Specifications
  9. GM5591128Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  10. Radio Front Speaker (2) - Install
  11. Radio Front Speaker Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
  12. GM5591125Courtesy of GENERAL MOTORS COMPANY

    Radio Front Speaker Grille (1) - Install

  13. GM5596404Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Upper Trim Panel (2) - Install

  14. Instrument Panel Upper Bolt (1) - Install and tighten [ 3x ] - Fastener Specifications
  15. GM5596335Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Fuse Block Access Hole Cover (1) - Install

  16. GM5515686Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Trim Panel Outer Filler (1) - Install

  17. GM5591131Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Instrument Cluster Hood (3) - Install

  18. Instrument Panel Upper Bolt (2) - Install and tighten [ 4x ] - Fastener Specifications
  19. Instrument Panel Upper Trim Panel Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
  20. GM5605303Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  21. Radio Front Center Speaker (2) - Install
  22. Radio Front Center Speaker Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
  23. GM5590605Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  24. Instrument Panel Extension (1) - Install
  25. GM5589207Courtesy of GENERAL MOTORS COMPANY

    Windshield Garnish Molding Bolt (2) - Install and tighten - Fastener Specifications

  26. Connect the electrical connector.
  27. Windshield Garnish Molding (1) - Install
  28. Enable the SIR System. SIR Disabling and Enabling