LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance Systems >> Repair Instructions >> Image Processing Module Replacement >> Removal Procedure

Removal Procedure

WARNING:

Refer to SIR Warning .

CAUTION:

Use care when working around the head curtain inflator module. Sharp tools may puncture the curtain airbag. If the head curtain inflator module is damaged in any way, it must be replaced.

  1. GM5598917Courtesy of GENERAL MOTORS COMPANY

    3rd Row Seat (2) - Remove - 3rd Row Seat Removal and Installation

  2. Disable the SIR system. SIR Disabling and Enabling
  3. GM5591920Courtesy of GENERAL MOTORS COMPANY

    Using a flat-bladed plastic trim tool, release the retaining clips.

  4. Rear Side Door Sill Garnish Molding (1) - Remove
  5. GM5607687Courtesy of GENERAL MOTORS COMPANY

    Place the rear seat (1) in the fold and tumble position.

  6. GM5577842Courtesy of GENERAL MOTORS COMPANY

    Liftgate Weatherstrip (1) - Reposition

  7. GM5577843Courtesy of GENERAL MOTORS COMPANY

    Liftgate Lock Striker Cover (1) - Remove

  8. GM5577844Courtesy of GENERAL MOTORS COMPANY

    Using a flat-bladed plastic trim tool, release the retaining clips.

  9. Rear End Trim Finish Panel (1) - Remove
  10. GM5591921Courtesy of GENERAL MOTORS COMPANY

    Rear Seat Belt Retractor Sleeve (1) - Reposition

  11. Rear Seat Belt Anchor Plate Bolt (2) - Remove
  12. GM5591923Courtesy of GENERAL MOTORS COMPANY

    Quarter Window Trim Finish Panel Bolt Cap (1) - Remove

  13. Quarter Window Trim Finish Panel Bolt (2) - Reposition
  14. GM5591925Courtesy of GENERAL MOTORS COMPANY

    Using a flat-bladed plastic trim tool, release the retaining clips.

  15. Body Lock Pillar Upper Trim Panel (1) - Reposition
  16. GM5591927Courtesy of GENERAL MOTORS COMPANY

    Using a flat-bladed plastic trim tool, release the retaining clips.

  17. Body Side Rear Window Garnish Molding (1) - Reposition
  18. GM5591929Courtesy of GENERAL MOTORS COMPANY

    Body Rear Corner Upper Garnish Molding Bolt (1) - Remove

  19. GM5591930Courtesy of GENERAL MOTORS COMPANY

    Using a flat-bladed plastic trim tool, release the retaining clips.

  20. Body Rear Corner Upper Garnish Molding (1) - Reposition
  21. GM5605055Courtesy of GENERAL MOTORS COMPANY

    3rd Row Seat Belt Retractor Bolt- Lower (1) - Remove

  22. GM5605064Courtesy of GENERAL MOTORS COMPANY

    Convenience Net Retainer (1) - Remove

  23. Cargo Tie Down Loop Bolt Cap (2) - Open
  24. Cargo Tie Down Loop Bolt (3) - Remove
  25. Cargo Tie Down Loop (4) - Remove
  26. GM5605067Courtesy of GENERAL MOTORS COMPANY

    Using a flat-bladed plastic trim tool, release the retaining clips.

  27. Quarter Lower Rear Trim Panel (1) - Reposition
  28. Remove the wiring harness retainers, as needed.
  29. GM5581893Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connectors.

  30. Active Safety Control Module Bracket Nut (1) - Remove [ 2x ]
  31. Active Safety Control Module Bracket (2) - Remove
  32. Remove the wiring harness retainers
  33. GM5581886Courtesy of GENERAL MOTORS COMPANY

    Release the retaining tab.

  34. Image Processing Module (1) - Remove