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Home >> Buick >> 2002 >> LeSabre Custom, 4T65E/MN3 >> Repair and Diagnosis >> External Pages >> Different car >> Section 147 (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 2002 Pontiac Bonneville. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the battery (2) with the positive (+) side down.
    Fig 1: Installing Battery
    G01790842Courtesy of GENERAL MOTORS CORP.

    Use one 3 V CR2032 battery (or the equivalent).

  2. Close the transmitter case (6, 4).
  3. Ensure that the seal is in position. Align the two halves of the case and snap the two halves together.
    Fig 2: Aligning Two Halves Of Case
    G01790843Courtesy of GENERAL MOTORS CORP.
  4. Reprogram the transmitter. Refer to TRANSMITTER PROGRAMMING .