Trunk Lock Actuator Test

Disconnect the 3P connector (A) from the trunk latch switch/trunk lock actuator.

Fig 1: Identifying Trunk Latch Switch/Trunk Lock Actuator 3P Connector Terminal
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check actuator operation by connecting power and ground according to Fig 2. To prevent damage to the actuator, apply battery voltage only momentarily.

Fig 2: Connecting Power And Ground Chart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the actuator does not work as specified, replace it.