2002 hyundai accent door locks

The reason you need to add the acctuator is because there is no switch. if you lock the door's then reach in and use the unlock latch on the drivers doo.....all the doors unlock. SO, inside the drivers door you need a motor to flip that latch (the actuator) when the actuator is triggered it will move the latch, unlocking your doors.

2 relays, the installed actuator.....and you now have keyless entry. Wire your relays like so. (unless the unit you are installing has them built in...