How to Fix B1350 Heated Backlite Relay Short to Ground

Introduction

If you’re experiencing the B1350 error code on your car, it means that there’s a problem with the heated backlite relay short to ground. This can be a frustrating issue to deal with, but fortunately, it’s something that you can fix on your own with a little bit of know-how. In this article, we’ll walk you through the steps you need to take to fix this problem and get your car back on the road.

Step 1: Diagnose the Problem

Before you can fix the B1350 error code, you need to diagnose the problem. This can be done by using an OBD-II scanner to read the error code. Once you have the error code, you can use a service manual or online resources to determine what the code means and what the likely cause of the problem is.

Step 2: Check the Wiring

One of the most common causes of the B1350 error code is a problem with the wiring. Check the wiring for any signs of damage or wear, and make sure that all connections are secure. If you find any damaged wiring, you’ll need to replace it.

Step 3: Check the Relay

Another possible cause of the B1350 error code is a problem with the relay. Check the relay for any signs of damage or wear, and make sure that it’s functioning properly. If you find any problems with the relay, you’ll need to replace it.

Step 4: Check the Fuse

If the wiring and relay are both in good condition, the next thing to check is the fuse. Make sure that the fuse is not blown and that it’s the correct amperage for your car. If the fuse is blown, replace it with a new one of the same amperage.

Step 5: Test the System

Once you’ve checked the wiring, relay, and fuse, it’s time to test the system. Turn on the car and see if the error code has cleared. If it hasn’t, you may need to repeat the previous steps or seek professional help.

Step 6: Prevent Future Problems

To prevent future problems with the heated backlite relay short to ground, it’s important to keep up with regular maintenance on your car. This includes checking the wiring, relay, and fuse periodically to make sure that everything is in good condition.

Conclusion

Fixing the B1350 error code may seem daunting at first, but with a little bit of know-how, it’s something that you can do on your own. By following the steps outlined in this article, you can diagnose and fix the problem and get your car back on the road in no time.

FAQs

1. Can I drive my car with the B1350 error code?

It’s not recommended to drive your car with the B1350 error code. This code indicates a problem with the heated backlite relay short to ground, which can cause a safety hazard if left unchecked.

2. How much does it cost to fix the B1350 error code?

The cost to fix the B1350 error code will vary depending on the cause of the problem and the make and model of your car. If you’re comfortable doing the repairs yourself, you can save money on labor costs.

3. How often should I check the wiring, relay, and fuse for the heated backlite relay?

It’s a good idea to check the wiring, relay, and fuse for the heated backlite relay periodically, such as during routine maintenance checks. This will help you catch any potential problems early on and prevent more serious issues from developing.