How to Diagnose and Solve B1460 Wiper Washer Pump Motor Relay Coil Circuit Short To Battery Issues

Introduction

As a car owner, you may have experienced issues with your wiper washer pump motor relay coil circuit short to battery. This can be frustrating, especially when you need to use your wipers during a heavy downpour. In this article, we will guide you on how to diagnose and solve B1460 wiper washer pump motor relay coil circuit short to battery issues.

What is B1460 Wiper Washer Pump Motor Relay Coil Circuit Short To Battery?

B1460 is a diagnostic trouble code (DTC) that indicates a short circuit in the wiper washer pump motor relay coil circuit. This can cause the wiper washer pump motor to malfunction, leading to issues with the wipers.

Diagnosing B1460 Wiper Washer Pump Motor Relay Coil Circuit Short To Battery

To diagnose B1460 wiper washer pump motor relay coil circuit short to battery, you will need a diagnostic scanner. Follow these steps:

Step 1: Connect the Diagnostic Scanner

Connect the diagnostic scanner to the OBD-II port of your car. This port is usually located under the dashboard on the driver’s side.

Step 2: Retrieve the DTCs

Retrieve the DTCs from the diagnostic scanner. Look for the B1460 code, which indicates a short circuit in the wiper washer pump motor relay coil circuit.

Step 3: Inspect the Wiper Washer Pump Motor Relay Coil Circuit

Inspect the wiper washer pump motor relay coil circuit for any signs of damage or wear. Check the wiring, connectors, and fuses for any issues.

Step 4: Test the Wiper Washer Pump Motor Relay Coil Circuit

Test the wiper washer pump motor relay coil circuit using a multimeter. Check for continuity and resistance. If there is no continuity or resistance, the circuit is faulty and needs to be replaced.

Solving B1460 Wiper Washer Pump Motor Relay Coil Circuit Short To Battery

To solve B1460 wiper washer pump motor relay coil circuit short to battery, follow these steps:

Step 1: Replace the Faulty Circuit

If the wiper washer pump motor relay coil circuit is faulty, replace it with a new one. Make sure to use the correct part for your car model.

Step 2: Check the Wiper Washer Pump Motor

Check the wiper washer pump motor for any signs of damage or wear. If it is faulty, replace it with a new one.

Step 3: Test the Wiper Washer Pump Motor Relay Coil Circuit

Test the wiper washer pump motor relay coil circuit again using a multimeter. Check for continuity and resistance. If the circuit is working correctly, the issue should be resolved.

Conclusion

B1460 wiper washer pump motor relay coil circuit short to battery can be a frustrating issue for car owners. However, by following the steps outlined in this article, you can diagnose and solve the issue quickly and efficiently.

FAQs

1. Can I drive my car with a faulty wiper washer pump motor relay coil circuit?

It is not recommended to drive your car with a faulty wiper washer pump motor relay coil circuit. This can cause issues with your wipers, which can be dangerous during heavy rain or snow.

2. How much does it cost to replace a wiper washer pump motor relay coil circuit?

The cost of replacing a wiper washer pump motor relay coil circuit varies depending on the car model and the mechanic’s labor charges. However, on average, it can cost between $100 to $300.

3. How often should I replace my wiper washer pump motor relay coil circuit?

There is no set time frame for replacing a wiper washer pump motor relay coil circuit. However, it is recommended to replace it if you notice any signs of wear or damage.