GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1628106  Size: SH

    Notice: When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter.

  1. Using a number 0 Phillips screwdriver, remove the screw (1) from the transmitter.

  2. Object Number: 1628105  Size: SH
  3. Open the transmitter case.
  4. Important: Do Not use metal objects to remove battery

  5. Remove the battery from the transmitter.

Installation Procedure


    Object Number: 1628105  Size: SH
  1. Install the battery into the transmitter. with the positive side of the battery down.

  2. Object Number: 1628106  Size: SH
  3. Snap the front and back half of the transmitter together.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the screw (1).
  6. Ensure the screw (1) is fully driven, seated and not stripped.

  7. Ensure the transmitter halves are tight to prevent moisture from intruding into the transmitter.