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Home >> Acura >> 2007 >> MDX >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless/Power Door Locks/Security System >> Keyless Buzzer Test/Replacement
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Keyless Buzzer Test/Replacement

  1. Remove the rear bumper (see REAR BUMPER REMOVAL/INSTALLATION ).
  2. Disconnect the 2P connector (A) from the keyless buzzer (B).
    Fig 1: Identifying 2P Connector Terminals And Keyless Buzzer
    G05487901Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Test the buzzer by connecting battery power to the No. 1 terminal and ground to the No. 2 terminal. The buzzer should sound.
  4. If the buzzer does not sound, replace it.
  5. Install the buzzer in the reverse order of removal.