How to Diagnose and Solve B1987 Pedal Forward / Rearward Motor Stalled Issues

Introduction

As a car owner, you may have experienced issues with your car’s pedal forward/rearward motor stalling. This can be frustrating and dangerous, especially when driving on the road. The B1987 error code is a common issue that many car owners face. In this article, we will discuss how to diagnose and solve B1987 pedal forward/rearward motor stalled issues.

What is B1987 Error Code?

The B1987 error code is a diagnostic trouble code (DTC) that indicates a problem with the pedal forward/rearward motor. This error code is usually associated with the power seat system in cars. When this error code appears, it means that the motor has stalled, and the seat cannot move forward or backward.

Diagnosing B1987 Error Code

To diagnose the B1987 error code, you will need a diagnostic scanner. Follow these steps to diagnose the issue:

Step 1: Connect the Diagnostic Scanner

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

Step 2: Scan for Error Codes

Scan for error codes using the diagnostic scanner. If the B1987 error code appears, it means that there is a problem with the pedal forward/rearward motor.

Step 3: Check the Wiring

Check the wiring of the pedal forward/rearward motor. Make sure that all the wires are properly connected and not damaged.

Step 4: Check the Motor

Check the motor of the pedal forward/rearward. Make sure that it is not damaged or worn out. If the motor is damaged, it will need to be replaced.

Solving B1987 Error Code

To solve the B1987 error code, follow these steps:

Step 1: Replace the Motor

If the motor is damaged, it will need to be replaced. You can purchase a new motor from an auto parts store or online.

Step 2: Check the Wiring

Check the wiring of the pedal forward/rearward motor. Make sure that all the wires are properly connected and not damaged. If there are any damaged wires, they will need to be replaced.

Step 3: Reset the Error Code

Reset the error code using the diagnostic scanner. This will clear the error code from the car’s computer system.

Conclusion

In conclusion, the B1987 error code is a common issue that many car owners face. It indicates a problem with the pedal forward/rearward motor. To diagnose and solve this issue, you will need a diagnostic scanner and some basic knowledge of car mechanics. By following the steps outlined in this article, you can diagnose and solve the B1987 error code.

FAQs

1. Can I drive my car with the B1987 error code?

It is not recommended to drive your car with the B1987 error code. This error code indicates a problem with the pedal forward/rearward motor, which can be dangerous while driving.

2. How much does it cost to replace the pedal forward/rearward motor?

The cost of replacing the pedal forward/rearward motor varies depending on the make and model of your car. On average, it can cost anywhere from $200 to $500.

3. Can I fix the wiring myself?

If you have some basic knowledge of car mechanics, you can fix the wiring yourself. However, if you are not confident in your abilities, it is best to take your car to a professional mechanic.