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Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Vehicle Access System >> Repair Instructions >> Front Side Door Lock Cylinder Replacement >> Installation Procedure
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Installation Procedure

  1. If replacing with a NEW lock cylinder, code the NEW lock cylinder.Front Side Door Lock Cylinder Coding (Free Wheeling) , or Front Side Door Lock Cylinder Coding (Non Free Wheeling)
  2. GM3824814Courtesy of GENERAL MOTORS COMPANY

    Front Side Door Lock Cylinder (2) - Install

  3. CAUTION:

    Refer to Fastener Caution .

  4. Front Side Door Lock Cylinder Screw (1) - Install 1.3 N.m (12 lb in)
  5. Front Side Door Lock Cylinder Rod (1) @ Front Side Door Lock Cylinder (2) - Connect
    GM3824813Courtesy of GENERAL MOTORS COMPANY
  6. Front side door latch and door outside handle bracket assembly - Install - Front Side Door Latch Replacement 
  7. Inspect the door lock system for proper operation before installing the door trim.