LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2022 >> Hummer EV >> Repair and Diagnosis >> Body & Frame >> Fixed And MOVEABLE Windows >> Repair Instructions >> Windshield Replacement >> Removal Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal Procedure

  1. Disable the SIR system. SIR Disabling and Enabling
  2. GM5787985

    Turn the 6 front compartment sight shield retainers (1) a quarter turn counter clockwise to release on both sides.

  3. GM5787987

    Front Compartment Side Sight Shield- Left Side and Right Side (1) - Remove [2x]

  4. GM5810472
    NOTE:

    Use a flat bladed plastic trim tool.

    Front Fender Ornamentation Vent Bolt- Left Side and Right Side (2) - Remove [2x]

  5. Release the retainers.
  6. Front Fender Ornamentation Vent- Left Side and Right Side (1) - Remove [2x]
  7. GM5810476

    Using the appropriate trim tool, remove the windshield wiper arm finish caps (1) from the windshield wiper arms (3).

  8. Windshield Wiper Arm Nut (2) - Remove [3x]
  9. Using the appropriate tool, remove the windshield wiper arms (3).
  10. GM5814927

    Air Inlet Grille Panel Retainer (1) - Remove [4x]

  11. Windshield Washer Nozzle Hose - Disconnect
  12. Lift the front edge of the air inlet grille panel (2) and slide the panel forward from both hood hinges to remove.
  13. GM5810520

    Insert a suitable flat-bladed plastic trim tool between the windshield multifunction sensor mount bracket cover insert (1) and windshield multifunction sensor mount bracket cover (2).

  14. Separate the windshield multifunction sensor mount bracket cover insert (1) from the windshield multifunction sensor mount bracket cover.
  15. Windshield Multifunction Sensor Mount Bracket Cover Insert (1) - Remove
  16. GM5810458

    Using a suitable plastic trim tool, carefully pry downward on the windshield multifunction sensor mount bracket cover (1) to release it from the windshield.

  17. Pull downward to remove the windshield multifunction sensor mount bracket cover (1) from the windshield.
  18. GM5812570

    Disconnect the electrical connectors.

  19. Inside Rearview Mirror Bolt (1) - Remove
  20. Inside Rearview Mirror (2) - Remove
  21. GM5778579

    Disconnect the headlamp automatic control ambient light sensor wiring harness connector (1) from the headliner wiring harness connector.

  22. Unclip the windshield outside moisture/ambient light and humidity sensor (3) from the inside rear view mirror bracket and lower.
  23. Disconnect the headlamp automatic control ambient light sensor wiring harness connector (2) from the windshield outside moisture/ambient light and humidity sensor (3).
  24. Windshield Outside Moisture/Ambient Light and Humidity Sensor (3) - Remove and DISCARD
  25. GM5839439

    Disconnect the electrical connector.

    26. NOTE:

    Observe the mounting and location of the front view camera to ensure proper reinstallation.

  26. Release the retaining tab.
  27. Slide the front view camera (1) upward to release.
  28. Front View Camera (1) - Remove
  29. GM5330473
    NOTE:

    Do NOT remove or service the sensor farm pins.

    Release the windshield multifunction sensor mount bracket (1) retaining tabs and slide the bracket upward to disengage the sensor farm pins.

  30. Gently pull the windshield multifunction sensor mount bracket (1) away from the windshield.
  31. Release the windshield multifunction sensor mount bracket (1) retaining tabs and slide the bracket upward to disengage the sensor farm pins.
  32. Gently pull the windshield multifunction sensor mount bracket (1) away from the windshield.
  33. Cover to protect the following parts from broken glass:
    • Upper Dash Pad
    • The defroster outlets and A/C outlets
    • The seats and carpeting
  34. { If equipped } Remove the lower windshield supports from the cowl panel.
    35. NOTE:

    Before cutting out a stationary window, apply a double layer of masking tape around the perimeter of the painted surfaces and the interior trim.

  35. { If equipped } Using the appropriate tool, carefully cut around the lace, start in the center working from side to side of the window to access the urethane adhesive bead.
  36. GM5831379
    NOTE:

    Keep the cutting edge of the tool against the window.

    Use J-24402 - A  Glass Sealant Remover (1) to remove the window.

    • Leave a base of urethane on the pinchweld flange.
    • The only suitable lubrication is clear water.
  37. GM5831378

    With the aid of an assistant, remove the windshield (1) and locating pin (2) from the vehicle.

scientia non olet · About LEMON Manuals