Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

Install the battery (2) with the positive (+) side down.
Use one 3 V CR2032 battery (or the equivalent).
Close the transmitter case (6, 4).

Fig 1: Installing Transmitter Battery (Positive (+) Side Down)
Courtesy of GENERAL MOTORS CORP.
Ensure the seal is in position. Align the 2 halves of the case and snap the two halves together.
Synchronize the transmitter. Refer to TRANSMITTER SYNCHRONIZATION .
Replace the batteries when the range of the transmitter decreases to less than 7 m (23 ft).

Fig 2: View Of Keyless Entry Transmitter
Courtesy of GENERAL MOTORS CORP.