LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2022 >> Hummer EV >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Cellular, Entertainment, And Navigation - Repair Instructions >> Repair Instructions >> Communication Interface Module Microphone Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

  1. GM5788655

    Communication Interface Module Microphone (1) - Install

  2. Secure the retaining tabs.
  3. GM5811495

    Connect the electrical connectors.

  4. Instrument Panel Trim Pad - Right Side (1) - Install
  5. GM5811494
    CAUTION:

    Refer to Fastener Caution .

    Instrument Panel Trim Pad Bolt (1) - Install and tighten [8x] - Fastener Specifications

  6. GM5812560

    Instrument Panel Trim Plate (2) - Install

  7. Instrument Panel Trim Plate Bolt (1) - Install and tighten [2x] - Fastener Specifications
  8. GM5810877

    Instrument Panel Air Outlet Bezel (1) - Install

  9. GM5810876

    Instrument Panel Outer Air Outlet Bolt (1) - Install and tighten [4x] - Fastener Specifications

  10. GM5765249
    NOTE:

    Left side shown, right side similar.

    Radio Front Speaker Grille- Right Side (2) - Install

  11. Secure the retaining tabs.
  12. Radio Front Speaker Grille Bolt (1) - Install and tighten - Fastener Specifications
  13. GM5764763

    Connect the electrical connectors.

  14. Radio Control (1) - Install
  15. GM5764761

    Radio Control Bolt (1) - Install and tighten [2x] - Fastener Specifications

  16. GM5764757

    Radio Control Bolt (1) - Install and tighten [2x] - Fastener Specifications

  17. GM5764596

    Instrument Panel Upper Trim Panel Cover (1) - Install

  18. Secure the retaining tabs.
  19. GM5764598

    Instrument Panel Bolt Cover (1) - Install [2x]

  20. Secure the retaining tab.
  21. GM5807912

    Instrument Panel Lower Trim Panel (2) - Install

  22. Instrument Panel Lower Trim Panel Bolt (1) - Install and tighten [6x] - Fastener Specifications
  23. GM5796821

    Connect the electrical connectors.

  24. Instrument Panel Knee Bolster (1) - Install
  25. GM5796820

    Instrument Panel Knee Bolster Bolt (2) - Install and tighten [2x] - Fastener Specifications

  26. Instrument Panel Fuse Block Access Hole Cover (1) - Install
  27. GM5807065

    Instrument Panel Compartment (1) - Install

  28. GM5807064

    Open the instrument panel compartment door.

  29. Instrument Panel Compartment Bolt (1) - Install and tighten [3x] - Fastener Specifications
  30. GM5807063

    Instrument Panel Compartment Bolt (1) - Install and tighten [5x] - Fastener Specifications

  31. GM5787899

    Front Floor Console (1) - Install

  32. Connect the electrical connectors to the front floor console (1).
  33. GM5776105

    Front Floor Console Retainer Bolt (2) - Install and tighten [5x] - Fastener Specifications

  34. Front Floor Console Bolt Access Hole Cover (1) - Install
  35. GM5777829

    Front Floor Console Lower Applique (1) - Install

  36. GM5776102

    Front Floor Console Extension Panel (1) - Install

  37. GM5776104

    Front Floor Console Retainer Bolt (2) - Install and tighten [5x] - Fastener Specifications

  38. Front Floor Console Bolt Access Hole Cover (1) - Install
  39. GM6039681

    Rear Floor Mat (1) - Install

  40. GM6029241

    Tire Air Compressor (2) - Install

  41. Tire Repair Sealer and Tire Air Compressor Retainer (1) - Install and hand tighten
  42. GM5776103

    Front Floor Console Lower Applique (1) - Install

  43. GM5776101

    Front Floor Console Extension Panel (1) - Install

  44. GM5776100

    Front Floor Console Extension Bolt (2) - Install and tighten - Fastener Specifications

  45. Front Floor Console Extension Panel Bolt Access Hole Cover (1) - Install
  46. GM5776099

    Install the left and right front floor mat (1).

  47. Return the seat to its original position.
  48. GM5811463

    Connect the electrical connector.

  49. Instrument Cluster (1) - Install
  50. GM5811461

    Instrument Cluster Bolt (1) - Install and tighten [4x] - Fastener Specifications

  51. GM5775850

    Connect the electrical connector.

  52. Instrument Panel Extension (1) - Install
  53. GM5775880
    NOTE:

    Left side shown, right side similar.

    Connect the electrical connector.

  54. Windshield Garnish Molding- Left Side and Right Side (1) - Install [2x]
  55. GM5775868
    NOTE:

    Left side shown, right side similar.

    Windshield Pillar Assist Handle Bolt- Left Side and Right Side (2) - Install and tighten [4x] - Fastener Specifications

  56. Windshield Pillar Assist Handle Cover- Left Side and Right Side (1) - Install [4x]
  57. GM5775858
    NOTE:

    Left side shown, right side similar.

    Body Hinge Pillar Garnish Molding- Left Side and Right Side (1) - Install [2x]

  58. Install the weatherstrip as necessary.
  59. GM5775549
    NOTE:

    Left side shown, right side similar.

    Instrument Panel Outer Trim Cover- Left Side and Right Side (1) - Install [2x]