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Home >> GMC >> 2021 >> Yukon XL AT4 >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Bolted Exterior Body Panels And Closures >> Repair Instructions >> Front Side Door Wiring Harness Replacement >> Removal Procedure

Removal Procedure

WARNING:

Refer to SIR Warning .

WARNING:

When installing the water deflector, ensure that the water deflector is securely fastened to the door inner before installing the door trim. An improper seal of the water deflector against the door inner may affect the ability of the front door pressure sensor to detect a side collision. This may result in improper airbag deployment and could cause bodily injury.

  1. Disable the SIR system. SIR Disabling and Enabling
  2. Front Side Door Trim - Remove - Front Side Door Trim Removal and Installation
  3. GM5538483Courtesy of GM

    Front Side Door Armrest Bracket Bolt (1) - Remove [2x]

  4. Front Side Door Pull Handle Bracket (2) - Remove
  5. GM5537697Courtesy of GM

    Route front side door inside handle cable through hole in deflector (1).

  6. Front Side Door Water Deflector (1) - Remove
  7. GM5539737Courtesy of GM

    Use flat-bladed plastic tool to release metal retaining clip from front corner of the front side door window garnish molding (1).

  8. Pull outward starting at the front and moving slowly rearward to remove the window garnish molding (1).
  9. Front Side Door Window Garnish Molding (1) - Remove
  10. GM5520851Courtesy of GM
  11. Radio Front Side Door Speaker Bolt (1) - Remove
  12. Radio Front Side Door Speaker (2) - Remove
  13. Disconnect the electrical connector.
  14. GM5598369Courtesy of GM
    NOTE:

    Typical wiring harness shown, individual harness may be different due to option content.

    Front Side Door Wiring Harness (1) - Remove