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Door Lock Switch Test

WARNING: This page is about a different car, the 2008 Acura TL and 2007 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the door panel (see FRONT DOOR PANEL REMOVAL/INSTALLATION ).
  2. Remove the two screws, then remove the door lock switch.
    Fig 1: Identifying Door Lock Switch Connector Terminals
    G05462645Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Check for continuity between the terminals.
    • There should be continuity between the No. 1 and No. 2 terminals when the door lock switch is in the LOCK position.
    • There should be no continuity between the No. 1 and No. 2 terminals when the door lock switch is in the neutral position or UNLOCK position.
    • There should be continuity between the No. 2 and No. 3 terminals when the door lock switch is in the UNLOCK position.
    • There should be no continuity between the No. 2 and No. 3 terminals when the door lock switch is in the neutral position or LOCK position.
    • There should be continuity between the No. 5 (+) and No. 4 (-) terminals (LED check).
  4. If the continuity is not as specified, replace the switch.
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