WEXCO Wiper Motor Wiring Guide

Serial Number: WXM123456789

Introduction

WEXCO wiper motors are reliable and efficient devices used in various automotive and industrial applications. To ensure proper operation and performance, it is crucial to understand the wiring process. This comprehensive guide provides step-by-step instructions on how to wire a WEXCO wiper motor effectively.

Tools and Materials

Before starting the wiring process, gather the following tools and materials:

WEXCO wiper motor

Wiring harness

Wire strippers

Crimping tool

Soldering iron and solder

Electrical tape

Safety Precautions

Disconnect the battery before starting any electrical work.

Wear safety glasses and gloves for protection.

If you are not familiar with electrical wiring, consult an experienced technician.

Wiring Steps

Step 1: Identify the Motor Terminals

Locate the three terminals on the wiper motor housing:

GND: Ground terminal, usually black

BAT: Battery terminal, usually red

SW: Switch terminal, usually blue

Step 2: Connect the Ground Terminal

Strip about 1/4 inch of insulation from the black (GND) wire of the harness.

Crimp a ring terminal onto the exposed wire.

Connect the ring terminal to the GND terminal on the motor.

Step 3: Connect the Battery Terminal

Strip about 1/4 inch of insulation from the red (BAT) wire of the harness.

Crimp a ring terminal onto the exposed wire.

Connect the ring terminal to the BAT terminal on the motor.

Step 4: Connect the Switch Terminal

Strip about 1/4 inch of insulation from the blue (SW) wire of the harness.

Crimp a spade terminal onto the exposed wire.

Connect the spade terminal to the SW terminal on the motor.

Step 5: Solder the Connections

Solder all the electrical connections for a secure hold.

Apply heat-shrink tubing over the solder joints for insulation.

Step 6: Wrap with Electrical Tape

Wrap electrical tape around the entire wiring harness to protect the connections and prevent shorts.

Step 7: Test the Motor

Reconnect the battery.

Turn on the wiper switch.

The wiper motor should operate smoothly.

Troubleshooting

If the wiper motor does not operate after following these steps, check the following:

Ensure that all connections are secure and soldered properly.

Test the voltage at the motor terminals with a voltmeter.

Check the continuity of the wiring harness.

If the problem persists, contact a qualified technician for assistance.

Conclusion

By following the steps outlined in this guide, you can wire a WEXCO wiper motor successfully. Proper wiring guarantees reliable operation and extends the life of the motor. Remember to prioritize safety throughout the process and seek professional help if necessary. With proper installation and maintenance, your WEXCO wiper motor will provide years of trouble-free service.