How to Diagnose and Solve B1964 Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery Issues

Introduction

If you’re experiencing issues with your car’s seat, specifically the horizontal forward/rearward potentiometer feedback circuit short to battery, then you’ve come to the right place. This problem can be frustrating, but with the right knowledge and tools, you can diagnose and solve it on your own. In this article, we’ll provide you with step-by-step instructions and useful tips to help you fix this issue.

What is B1964 Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery?

B1964 is a diagnostic trouble code (DTC) that indicates a problem with the seat’s horizontal forward/rearward potentiometer feedback circuit short to battery. This issue can cause the seat to malfunction, making it difficult to adjust the seat’s position. The potentiometer is a device that measures the position of the seat and sends a signal to the car’s computer. When the circuit is shorted to battery, it means that there is a problem with the wiring or the potentiometer itself.

Diagnosing the Issue

To diagnose the issue, you’ll need a few tools, including a multimeter and a wiring diagram for your car’s seat. Here are the steps to follow:

Step 1: Check the Wiring

The first step is to check the wiring for any damage or loose connections. Use the wiring diagram to locate the wires for the potentiometer feedback circuit. Check each wire for continuity using a multimeter. If you find any damaged wires or loose connections, repair or replace them as necessary.

Step 2: Check the Potentiometer

If the wiring is in good condition, the next step is to check the potentiometer. Use the multimeter to measure the resistance of the potentiometer. The resistance should change smoothly as you move the seat forward and backward. If the resistance is erratic or doesn’t change, the potentiometer is faulty and needs to be replaced.

Step 3: Check the Seat Control Module

If the wiring and potentiometer are in good condition, the issue may be with the seat control module. Use the wiring diagram to locate the module and check it for any damage or loose connections. If you find any issues, repair or replace the module as necessary.

Solving the Issue

Once you’ve diagnosed the issue, it’s time to solve it. Here are the steps to follow:

Step 1: Repair or Replace the Wiring

If you found any damaged wires or loose connections, repair or replace them as necessary. Make sure to use the correct gauge wire and connectors for your car’s seat.

Step 2: Replace the Potentiometer

If the potentiometer is faulty, replace it with a new one. Make sure to use the correct part for your car’s seat.

Step 3: Replace the Seat Control Module

If the seat control module is faulty, replace it with a new one. Make sure to use the correct part for your car’s seat.

Conclusion

Fixing the B1964 Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery issue may seem daunting, but with the right knowledge and tools, it’s a problem that can be solved. By following the steps outlined in this article, you can diagnose and solve the issue on your own. Remember to always use caution when working on your car’s electrical system and consult a professional if you’re unsure.

FAQs

1. Can I drive my car with the B1964 Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery issue?

It’s not recommended to drive your car with this issue as it can cause the seat to malfunction, making it difficult to adjust the seat’s position.

2. How much does it cost to fix the B1964 Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery issue?

The cost to fix this issue can vary depending on the extent of the damage and the cost of the replacement parts. It’s best to consult a professional for an accurate estimate.

3. How can I prevent the B1964 Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery issue from happening again?

Regular maintenance and inspections of your car’s electrical system can help prevent this issue from happening again. Make sure to check the wiring and connections periodically and replace any damaged parts as necessary.