The door lock switch or door key cylinder may contain either one or two resistors.
Remote start type a door lock relay.
742 actuators to 778 relay harness.
745 doorlock actuator kit 2 door.
Type f door lock diagram.
If there are no external door lock switches you will most likely have a vacuum type system or an aftermarket door lock system with relays or have an added actuator that needs relays.
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Door locks 3 wire positive type a.
Understanding the workings of a remote starter.
In most cases you will not need to add relays for this type.
If one resistor is used in the door lock switch key cylinder the wire will pulse ground in one direction and resis tance to ground when operated in the opposite direction.
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Ordered this relay bundle to use for a door lock actuator installation.
Most of the newer alarms and keyless entries on the market today have.
Wireless remote relay ac 110v 120v 240v wireless rf switch with 328ft long range for lights ceiling and fish pool 30a relay with 2 remote controls and 1 receiver 4 8 out of 5 stars 6 19 96 19.
742 actuators to 6 pin door lock harness.
Worked well as described.
The door locks are electronically controlled and as is the case with many other automotive electrical circuits they will run their power through a relay.
When interfacing with this type of door lock system two relays or a 451mmust be used.
How to wire automotive spdt relays.
Understanding how an alarm system works.
745 doorlock actuator 4 door.
This is one of the most common type of door lock switch configurations found in most vehicles.
The door lock relay is the relay responsible for sending power to the door lock actuators so that they can lock and unlock the vehicle.
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Next with your multi meter probe each of the wires in this harness and write down the readings during lock unlock and at rest positions of the switch.
After some research i was able to determine the pin configuration in relation to a standard single relay system.
742 actuators to 5 pin door lock harness.
742 actuators to ke units.