Door Lock Switch Test

WARNING: This page is about a different car, the 2008 Acura TSX, 2007 Acura TSX, 2006 Acura TSX, 2005 Acura TSX, and 2004 Acura TSX. However, it is still accessible from the selected car via links, so may be relevant.

Passenger's Door Lock Switch

Remove the front passenger's inner handle (see FRONT DOOR PANEL REMOVAL/INSTALLATION ).
Remove the two screws, then remove the door lock switch.

Fig 1: Identifying Passenger's Door Lock Switch Connector Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.
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.
If the continuity is not as specified, replace the switch.