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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless Entry >> Repair Instructions >> Transmitter Battery Replacement >> Removal Procedure
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Removal Procedure

Under normal use, the battery in the transmitter will last about 2 years, form battery replacement, use a Panasonic 3 volt, type CR2032, or the equivalent.

  1. In order to open the transmitter case, perform the following steps:
    1. Insert a dime between the two halves of the transmitter near the key ring hole.
    2. Fig 1: Opening Transmitter Case
      GM264911Courtesy of GENERAL MOTORS CORP.
    3. Twist the dime.
  2. Fig 2: View Of Transmitter Battery
    GM396875Courtesy of GENERAL MOTORS CORP.
  3. Remove the battery.