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Home >> Buick >> 2007 >> Rainier 5.3 M, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 109 (Keyless Entry System) >> Repair Instructions >> Transmitter Battery Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2006 Isuzu Ascender, 2006 GMC Envoy XL, 2006 GMC Envoy, 2006 Chevrolet TrailBlazer, and 2006 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Battery Transmitter Halves
    GM728969Courtesy of GENERAL MOTORS CORP.
  1. Install the battery with the positive (+) side down.

    Use one 3 volt, type CR2032 battery, or the equivalent.

  2. Ensure that the seal is in position.
  3. Align the two halves of the case together and squeeze the case closed until the tabs are fully seated.