GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the liftgate latch assembly from the liftgate.
  2. Place the latch assembly on a clean, prepared surface.

  3. Object Number: 739852  Size: SH
  4. Remove the 2 screws (2) that retain the lock actuator (1) to the latch assembly.

  5. Object Number: 747835  Size: SH
  6. Simultaneously lift up on and rotate the actuator away from the latch in order to disengage the rubber bumper (1) from the latch.

Installation Procedure


    Object Number: 747835  Size: SH
  1. Install the rubber bumper (1) to the latch.
  2. Rotate the actuator toward the latch in order to fully engage the rubber bumper into the latch.
  3. Note: Ensure that the first tooth of the gear on the actuator and the first tooth of the gear on the latch align and interlock properly.


    Object Number: 747836  Size: SH
  4. Install the actuator to the top of the latch.
  5. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 739852  Size: SH
  6. Install the 2 screws (2) that retain the lock actuator (1) to the latch assembly and tighten to 0.75 N·m (6 lb in).
  7. Install the latch assembly to the liftgate.