How to Diagnose and Solve B2455 Aux Heater Blower Faulted Issues

Introduction

If you’re experiencing issues with your car’s auxiliary heater blower, you’re not alone. The B2455 fault code is a common problem that many car owners face. This fault code indicates that there is a problem with the auxiliary heater blower motor. In this article, we’ll discuss how to diagnose and solve B2455 Aux Heater Blower Faulted issues.

What is the Auxiliary Heater Blower?

The auxiliary heater blower is responsible for blowing hot air into the cabin of your car. It’s an essential component of your car’s heating system, especially during the winter months. The auxiliary heater blower is located under the dashboard on the passenger side of the car.

Diagnosing the B2455 Fault Code

The first step in diagnosing the B2455 fault code is to check the auxiliary heater blower fuse. If the fuse is blown, replace it with a new one. If the fuse is not the problem, then the issue may be with the auxiliary heater blower motor itself.

To check the auxiliary heater blower motor, you’ll need to remove the glove box and the passenger side kick panel. Once you’ve removed these components, you’ll be able to access the auxiliary heater blower motor. Check the motor for any signs of damage or wear and tear. If the motor looks damaged, it will need to be replaced.

Solving the B2455 Fault Code

If the auxiliary heater blower motor is the problem, you’ll need to replace it. You can purchase a new motor from your local auto parts store or online. Once you have the new motor, you’ll need to install it in the same location as the old motor. Make sure to follow the manufacturer’s instructions carefully.

After you’ve installed the new motor, test the auxiliary heater blower to make sure it’s working properly. If the blower is still not working, you may need to take your car to a mechanic for further diagnosis.

Tips for Maintaining Your Auxiliary Heater Blower

To prevent future issues with your auxiliary heater blower, it’s important to maintain it properly. Here are some tips for maintaining your auxiliary heater blower:

– Regularly check the fuse to make sure it’s not blown.
– Keep the area around the auxiliary heater blower clean and free of debris.
– Replace the cabin air filter regularly to prevent the blower from working too hard.
– Have your car’s heating system inspected by a mechanic at least once a year.

Conclusion

The B2455 Aux Heater Blower Faulted issue can be frustrating, but it’s a problem that can be solved. By following the steps outlined in this article, you can diagnose and solve the issue with your auxiliary heater blower. Remember to maintain your auxiliary heater blower properly to prevent future issues.

FAQs

1. Can I drive my car with a B2455 Aux Heater Blower Faulted issue?

Yes, you can still drive your car with a B2455 Aux Heater Blower Faulted issue. However, you won’t have heat in your car, which can be uncomfortable during the winter months.

2. How much does it cost to replace an auxiliary heater blower motor?

The cost of replacing an auxiliary heater blower motor varies depending on the make and model of your car. On average, you can expect to pay between $200 and $500 for parts and labor.

3. How often should I replace my cabin air filter?

You should replace your cabin air filter every 12,000 to 15,000 miles or once a year, whichever comes first.