Security Indicator Test/Replacement

WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Remove the driver's door panel (see FRONT DOOR PANEL REMOVAL/INSTALLATION ).
Disconnect the 2P connector from the security indicator.

Fig 1: Disconnecting 2P Connector From Security Indicator
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Test the indicator by connecting battery power to the No. 2 terminal and grounding the No. 1 terminal. The LED should come on.
If the LED does not come on, replace the security indicator.