To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc.
Aftermarket door lock actuator wiring.
To the coil of the respective relay.
Here is an easy 5 wire setup for anyone to use in any vehicle without the use of any relays.
Except at the switch in this case both motor legs rest at ground.
Wiring diagram for aftermarket door locks car audio forumz the actuators reverse polarity positive switch lock base website 3856b2 2wire resources anyone know how power work pelican actuator 4 wire ford focus review acutator interlock to fan diagrams type c xe 5617 central locking wiring diagram for aftermarket door locks car audio forumz the door locks actuators reverse read more.
How to wire automotive spdt relays.
Plug in power for the actuator and other electrical connections.
Test the actuator function here by locking unlocking the door with the manual interior door lock button.
If the rods are connected properly the door will lock and unlock.
By admin december 7 2017.
Aftermarket door lock actuator wiring diagram.
The switch when moved in either direction applies both power and ground directly to motor legs without the use of any relays.
Door locks 5 wire alternating 12 volts positive type c.