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Home >> GMC >> 2003 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless Entry System >> Repair Instructions >> Transmitter Battery Replacement >> Installation Procedure

Installation Procedure

  1. Install the battery with the (+) positive side down.
  2. Close the transmitter case and perform the following steps:
    1. Align the top and bottom covers.
    2. Press together the top and the bottom covers.
    3. Inspect the operation of the transmitter.
  3. Synchronize the transmitter. Refer to Transmitter Synchronization   . 
    Fig 1: Installing Battery
    G01577458Courtesy of GENERAL MOTORS CORP.