Reverse Polarity Door Lock Wiring

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Reverse polarity door lock wiring.

To the coil of the respective relay. Type a and type b are the most common types of door lock switch configurations found in most vehicles. How to wire 5 wire reversing polarity door locks in early toyota and ford. How to wire forward reverse motor control and power circuit.

Most of the newer alarms and keyless entries on the market today have both positive and negative 200 ma door lock outputs that are usually capable of activating the factory relays. Door locks 5 wire alternating 12 volts positive type c relay wiring diagram. The switch when moved in either direction applies both power and ground directly to motor legs without the use of any relays. Except at the switch in this case both motor legs rest at ground.

Door locks actuators reverse polarity positive switch trigger type d relay wiring diagram. 3 wire positive door locks. To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc. Power door lock 5 wire reverse polarity lt.