GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Savana 🢒 Body and Accessories 🢒 Doors 🢒 Front Side Door Lock Replacement

Removal Procedure
  1. Remove the side front door trim panel. Refer to Front Side Door Trim Panel Replacement .
  2. Remove the lock rods from the side front door lock (1).
  3. Disconnect the electrical connector from the side front door lock (1), if needed.

    4. Object Number: 333999 Size: SH
  4. Remove the screws (2) that retain the side front door lock (1) to the door.
  5. Remove the side front door lock (1) from the door.

Installation Procedure

    Object Number: 333999 Size: SH
  1. Install the side front door lock (1) to the door.

    2. 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.

  2. Install the screws (2) that retain the side front door lock (1) to the door.

    3. Tighten
    Tighten the screws to 10 N·m (89 lb in).

  3. Connect the electrical connector to the side front door lock (1).
  4. Connect the lock rods to the side front door lock (1).
  5. Install the side front door trim panel. Refer to Front Side Door Trim Panel Replacement .