The remote has 10 wires coming from its harness.
Car door lock actuator wiring.
Both motor legs rest at ground at the relays.
Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod.
To the coil of the respective relay.
5 wire door lock actuator wiring diagram wiring diagram is a simplified pleasing pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the power and signal associates in the company of the devices.
A rod connects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door.
To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc.
I know enough about electrical wiring to efficiently burn the house to the ground.