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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assistance Systems >> Repair Instructions >> Parking Assist Control Module Replacement >> Installation Procedure

Installation Procedure

  1. GM5581884Courtesy of GENERAL MOTORS COMPANY

    Parking Assist Control Module (2) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Parking Assist Alarm Control Module Nut (1) - Install and tighten [ 2x ] - Fastener Specifications 
  4. Connect the electrical connectors.
  5. GM5605067Courtesy of GENERAL MOTORS COMPANY

    Install the wiring harness retainers, as needed.

  6. Quarter Lower Rear Trim Panel (1) - Install
  7. GM5605064Courtesy of GENERAL MOTORS COMPANY

    Cargo Tie Down Loop (4) - Install

  8. Cargo Tie Down Loop Bolt (3) - Install and tighten - Fastener Specifications
  9. Cargo Tie Down Loop Bolt Cap (2) - Close
  10. Convenience Net Retainer (1) - Install and tighten - Fastener Specifications
  11. GM5605055Courtesy of GENERAL MOTORS COMPANY

    3rd Row Seat Belt Retractor Bolt- Lower (1) - Install and tighten - Fastener Specifications

  12. GM5591930Courtesy of GENERAL MOTORS COMPANY

    Body Rear Corner Upper Garnish Molding (1) - Install

  13. GM5591929Courtesy of GENERAL MOTORS COMPANY

    Body Rear Corner Upper Garnish Molding Bolt (1) - Install and tighten - Fastener Specifications

  14. GM5591927Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Position the body side rear window garnish molding tether in the same position as before the molding removal.

    Body Side Rear Window Garnish Molding (1) - Install

  15. GM5591925Courtesy of GENERAL MOTORS COMPANY

    Body Lock Pillar Upper Trim Panel (1) - Install

  16. GM5591923Courtesy of GENERAL MOTORS COMPANY

    Quarter Window Trim Finish Panel Bolt (2) - Install and tighten - Fastener Specifications

  17. Quarter Window Trim Finish Panel Bolt Cap (1) - Install
  18. GM5591921Courtesy of GENERAL MOTORS COMPANY

    Rear Seat Belt Retractor Anchor Plate Bolt (2) - Install and tighten - Fastener Specifications

  19. Rear Seat Belt Retractor Sleeve (1) - Reposition
  20. GM5577844Courtesy of GENERAL MOTORS COMPANY

    Rear End Trim Finish Panel (1) - Install

  21. GM5577843Courtesy of GENERAL MOTORS COMPANY

    Liftgate Lock Striker Cover (1) - Install

  22. GM5577842Courtesy of GENERAL MOTORS COMPANY

    Liftgate Weatherstrip (1) - Reposition

  23. GM5607687Courtesy of GENERAL MOTORS COMPANY

    Return the rear seat (1) to the original position.

  24. GM5591920Courtesy of GENERAL MOTORS COMPANY

    Rear Side Door Sill Garnish Molding (1) - Install

  25. Enable the SIR System. SIR Disabling and Enabling
  26. GM5598917Courtesy of GENERAL MOTORS COMPANY

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

  27. Perform the necessary programming and setup procedure:Control Module References