Installation Procedure

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

Install the battery with the positive (+) side down.
Use one 3 volt, type CR2032 battery, or the equivalent.
Ensure that the seal is in position.
Align the two halves of the case together and squeeze the case closed until the tabs are fully seated.

Fig 1: Installing Battery With Positive (+) Side Down
Courtesy of GENERAL MOTORS CORP.