GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Firebird 🢒 Body and Accessories 🢒 Body Control System 🢒 Liftgate Lock Actuator Replacement

Removal Procedure
  1. Open the window panel.
  2. Remove the rear compartment trim, as needed. Refer to Cargo Area Side Trim Panel Replacement .

    3. Object Number: 330424 Size: MH
  3. Remove the secondary lock retainer from the actuator (2).
  4. Disconnect the electrical connector from the actuator (3).
  5. Remove the bolt (1).
  6. Remove the actuator from the latch (2).

Installation Procedure

    Object Number: 330424 Size: MH
  1. Install the actuator.

    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 bolts (1).

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

  3. Connect the electrical connector to the actuator (3).
  4. Install the secondary lock retainer (2).
  5. Install the rear compartment trim. Refer to Cargo Area Side Trim Panel Replacement .