Lucas DR3A Wiper Motor Wiring Diagram

Introduction

The Lucas DR3A wiper motor is a two-speed motor that is used in a variety of vehicles. It is a relatively simple motor to install and wire, and this article will provide you with a wiring diagram and instructions on how to do so.

Wiring Diagram

The Lucas DR3A wiper motor wiring diagram is shown below.

The motor is connected to the battery through a three-wire harness. The black wire is the ground wire, the red wire is the power wire, and the white wire is the speed control wire.

The speed control wire is used to switch between the two speeds of the motor. When the white wire is connected to the positive terminal of the battery, the motor will run at low speed. When the white wire is connected to the negative terminal of the battery, the motor will run at high speed.

Installation

The installation of the Lucas DR3A wiper motor is relatively simple. First, you will need to remove the old wiper motor from the vehicle. Once the old motor is removed, you can install the new motor in its place.

Once the motor is installed, you will need to wire it according to the wiring diagram shown above. Once the motor is wired, you can test it by turning on the ignition and operating the wiper switch.

Conclusion

The Lucas DR3A wiper motor is a reliable and easy-to-install motor. By following the wiring diagram and instructions in this article, you can easily install and wire the motor in your vehicle.