Tailgate Lock Actuator Test

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

Remove the tailgate trim panel (see TRIM REMOVAL/INSTALLATION - TAILGATE AREA ).
Disconnect the 2P connector from the actuator.

Fig 1: Disconnecting 2P Connector From Actuator
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Fig 2: Terminals Reference Table
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the actuator does not operate as specified, replace it.