GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1999 🢒 Aurora 🢒 Body and Accessories 🢒 Doors 🢒 Door Latch Replacement

Removal Procedure
  1. Remove the trim panel. Refer to one of the following procedures:
    2. •  Door Trim Panel Replacement
    •  Front Side Door Trim Panel Replacement
    •  Rear Side Door Trim Panel Replacement
  2. On the passenger door only, disconnect the temperature control electrical connector.
  3. Remove the door trim hanger bracket fasteners and bracket from the door (Oldsmobile front doors only).

    4. Object Number: 284109 Size: SH
  4. Remove the water deflector. Refer to Door Water Deflector Replacement .

    5. Object Number: 284132 Size: SH
  5. Drill out the rivets (1) securing the inside remote door handle (2) to the door.
  6. Remove the inside remote door handle mounting screw.
  7. Disengage the wire harness retaining clip.

    8. Object Number: 284139 Size: SH
  8. Disconnect the outside handle to the lock rod.

    9. Important: The lock rod clip is very fragile.

  9. Disconnect the lock cylinder to lock rod (1).

    10. Object Number: 284130 Size: SH
  10. Remove the fasteners from the door lock.
  11. Remove the inside handle, rods (2,3) & lock (1) partially from the door.
  12. Disconnect the three electrical connectors from the lock.
  13. Remove the door latch assembly from the door.

    14. Object Number: 284132 Size: SH
  14. Disconnect the rods from the inside remote door handle assembly (2).

Installation Procedure

    Object Number: 284132 Size: SH
  1. Connect the rods to the inside remote door handle assembly (2).

    2. Object Number: 284130 Size: SH
  2. Install the door latch assembly to the door.
  3. Connect the three electrical connectors to the lock.
  4. Install the inside handle, rods (2,3) & lock (1) to the door.
  5. Install the three fasteners to the door lock.

    6. Important: The lock rod clip is very fragile.

  6. Connect the lock rod (1) to the lock cylinder.

    7. Object Number: 284139 Size: SH
  7. Connect the outside handle (2) to the lock rod.

    8. Object Number: 284132 Size: SH
  8. Connect the wire harness and retaining clip.
  9. Install the inside remote door handle mounting screw.
  10. Install new peel-type rivets (1), in order to secure the inside door handle (2) to the door.

    11. Object Number: 284109 Size: SH
  11. Install the water deflector. Refer to Door Water Deflector Replacement

    12. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  12. Install the door trim hanger bracket and fasteners.

    13. Tighten
    Tighten the front fastener first to 10 N·m (89 lb in).

    Tighten
    Tighten the rearward fastener last to 3 N·m (27 lb in).

  13. Place the door trim panel near the door.
  14. Connect the lumbar, seat heater and door lock electrical connectors.
  15. On the passenger door, connect the temperature control electrical connector.
  16. Install the door trim panel. Refer to one of the following procedures:
    17. 16.1.  Rear Side Door Trim Panel Replacement
    16.2.  Front Side Door Trim Panel Replacement
    16.3.  Door Trim Panel Replacement