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Home >> Buick >> 2019 >> LaCrosse Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Vehicle Access System >> Repair Instructions >> Rear Side Door Latch Replacement >> Installation Procedure

Installation Procedure

  1. GM5179954Courtesy of GENERAL MOTORS COMPANY

    Rear Side Door Latch (1) - Install

  2. GM4205203Courtesy of GENERAL MOTORS COMPANY

    Rear Side Door Inside Handle Cable (1) - Install - Rear Side Door Inside Handle Cable Replacement 

  3. GM4807744Courtesy of GENERAL MOTORS COMPANY

    Rear Side Door Outside Handle Cable (1) - Install - Rear Side Door Outside Handle Cable Replacement 

  4. Transfer components as necessary.
  5. Fig 1: Identifying Rear Side Door Latch Bolts With Tightening Sequence
    GM5179743Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution

    NOTE:

    Tighten in proper sequence to prevent damage to the latch mechanism.

    Rear Side Door Latch Bolt (1) - Install and tighten [3x] 9 N.m (80 lb in)

  6. Rear Side Door Latch Screw (2) - Install and tighten 11 N.m (97 lb in)
  7. GM4080787Courtesy of GENERAL MOTORS COMPANY

    Rear Side Door Outside Handle Bracket (3) - Install - Rear Side Door Outside Handle Bracket Replacement 

  8. GM5179911Courtesy of GENERAL MOTORS COMPANY

    Rear Side Door Window Channel Rear Retainer (1) - Install - Rear Side Door Window Channel Rear Retainer Replacement

  9. Connect the electrical connector.
  10. Inspect the door latch, window and outside handle for proper operation before installing the door trim.