GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 264911  Size: SH
  1. Open the transmitter case as follows:
  2. 1.1. Insert a dime between the 2 halves of the transmitter case at the slot provided near the key ring hole.
    1.2. Twist the dime.
  3. Remove the battery from the transmitter case.

Installation Procedure


    Object Number: 264915  Size: SH
  1. Install the battery to the transmitter case with the positive (+) side down.
  2. Use a Panasonic® 3 volt CR3032, or an equivalent battery.

  3. Close the transmitter case by aligning the 2 sides of the case and snapping the case together.
  4. Resynchronize the transmitter. Refer to Transmitter Synchronization .
  5. Verify that the system operates properly.