How to Diagnose and Solve B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery Issues

Introduction

If you’re experiencing issues with your car’s mirror passenger horizontal switch circuit short to battery, you’re not alone. This is a common problem that can be frustrating to deal with. However, with the right knowledge and tools, you can diagnose and solve this issue on your own. In this article, we’ll provide you with step-by-step instructions and useful tips to help you fix this problem.

What is B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery?

B1747 is a diagnostic trouble code (DTC) that indicates a problem with the mirror passenger horizontal switch circuit short to battery. This means that there is a short circuit in the wiring that connects the mirror passenger horizontal switch to the battery. This can cause the mirror passenger horizontal switch to malfunction, making it difficult or impossible to adjust the mirror.

Diagnosing B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery

To diagnose B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery, you’ll need a few tools, including a multimeter and a wiring diagram for your car. Here are the steps to follow:

Step 1: Check the Fuse

The first thing you should do is check the fuse for the mirror passenger horizontal switch. If the fuse is blown, it can cause the switch to malfunction. Use your car’s manual to locate the fuse box and check the fuse for the mirror passenger horizontal switch. If the fuse is blown, replace it and see if the problem is resolved.

Step 2: Check the Wiring

If the fuse is not the problem, the next step is to check the wiring for the mirror passenger horizontal switch. Use your car’s wiring diagram to locate the wires that connect the switch to the battery. Check the wires for any signs of damage, such as fraying or corrosion. If you find any damage, repair or replace the wires as needed.

Step 3: Check the Switch

If the wiring is not the problem, the next step is to check the mirror passenger horizontal switch itself. Use your multimeter to test the switch for continuity. If the switch does not have continuity, it may be faulty and need to be replaced.

Solving B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery

Once you’ve diagnosed the problem, it’s time to solve it. Here are some tips to help you fix B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery:

Tip 1: Replace the Switch

If the mirror passenger horizontal switch is faulty, the best solution is to replace it. You can purchase a replacement switch from your local auto parts store or online. Make sure to get the right switch for your car’s make and model.

Tip 2: Repair the Wiring

If the wiring is the problem, you can repair it yourself or take it to a mechanic. If you choose to repair it yourself, make sure to use the right tools and follow the wiring diagram carefully.

Tip 3: Check for Other Issues

Sometimes, B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery can be caused by other issues, such as a faulty battery or alternator. If you’ve tried everything else and the problem persists, take your car to a mechanic to have it checked for other issues.

Conclusion

B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery can be a frustrating problem to deal with, but with the right knowledge and tools, you can diagnose and solve it on your own. Remember to check the fuse, wiring, and switch, and use our tips to help you fix the problem.

FAQs

1. Can I drive my car with B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery?

Yes, you can still drive your car with this problem, but it may be difficult to adjust the mirror. We recommend fixing the problem as soon as possible to avoid any further issues.

2. How much does it cost to fix B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery?

The cost to fix this problem can vary depending on the cause of the issue and the cost of parts and labor. If you’re handy with cars, you can fix it yourself for a relatively low cost. If you take it to a mechanic, the cost can be higher.

3. How can I prevent B1747 Mirror Passenger Horizontal Switch Circuit Short To Battery?

To prevent this problem, make sure to check your car’s wiring and fuses regularly and replace any damaged parts as needed. Also, avoid using aftermarket parts that may not be compatible with your car’s electrical system.