Engine-CodesDodge – B1D87 Dodge

B1D87 Dodge Code - Seat Backrest Motor Control Circuit Peformance

Quick Answer

The B1D87 diagnostic trouble code for Dodge vehicles refers to an issue with the seat backrest motor control circuit's performance. Common causes include Damaged wiring or connectors in the seat backrest motor control circuit, Faulty seat backrest motor, Malfunctioning control module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B1D87 Dodge indicates Seat Backrest Motor Control Circuit Peformance.
Common causes
Common causes include Damaged wiring or connectors in the seat backrest motor control circuit, Faulty seat backrest motor, Malfunctioning control module.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code B1D87 Dodge Description

The B1D87 diagnostic trouble code for Dodge vehicles refers to an issue with the seat backrest motor control circuit's performance. This code indicates that there is a problem with the electrical circuit that controls the movement of the seat backrest motor. The seat backrest motor is responsible for adjusting the angle of the seat backrest, allowing the driver or passenger to find a comfortable seating position.

OBDII Code B1D87 Dodge - Seat Backrest Motor Control Circuit Peformance
B1D87 Dodge Code - Seat Backrest Motor Control Circuit Peformance

Common Causes of B1D87 Dodge

  1. Damaged wiring or connectors in the seat backrest motor control circuit.
  2. Faulty seat backrest motor.
  3. Malfunctioning control module.
  4. Electrical issues such as blown fuses or relays.
  5. Physical obstruction preventing the seat backrest from moving.

Symptoms of B1D87 Dodge

  1. Inability to adjust the angle of the seat backrest.
  2. Seat backrest getting stuck in one position.
  3. Unusual noises coming from the seat backrest motor.
  4. Seat backrest moving erratically or inconsistently.

How to Fix B1D87 Dodge

  1. Begin by conducting a visual inspection of the seat backrest motor control circuit, checking for any visible damage to wiring or connectors.
  2. Use a multimeter to test the continuity of the wiring and connectors to identify any faulty components.
  3. Test the seat backrest motor for proper operation by applying power directly to the motor.
  4. If the motor is faulty, replace it with a new one and ensure proper installation.
  5. Clear the diagnostic trouble codes from the vehicle's system using a scan tool to reset the system and verify that the issue has been resolved.

Cost to Fix B1D87 Dodge

The typical repair costs for addressing the B1D87 code can vary depending on the specific cause of the issue. In general, replacing a faulty seat backrest motor or repairing damaged wiring can cost between $150 to $500, including parts and labor. However, the final cost may be higher if additional components need to be replaced or if the repair requires more extensive labor. It's recommended to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on the vehicle's make and model, as well as the specific diagnosis and repair process required. Labor rates at auto repair shops typically range from $80 to $150 per hour, but can vary based on location and other factors.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1D87 Dodge Code

1. What are the common symptoms of OBDII code B1D87 in a Dodge related to the Seat Backrest Motor Control Circuit Performance?

- The common symptoms include the seat backrest not adjusting properly or moving erratically, unusual noises coming from the seat, or complete failure of the seat adjustment function.

2. What are the possible causes of OBDII code B1D87 in a Dodge related to the Seat Backrest Motor Control Circuit Performance?

- The code B1D87 can be triggered by issues such as a faulty seat backrest motor, wiring or connection problems in the circuit, a blown fuse, or a malfunctioning control module.

3. How can I diagnose the OBDII code B1D87 in a Dodge related to the Seat Backrest Motor Control Circuit Performance?

- Diagnosis usually involves checking the seat backrest motor for proper operation, inspecting the wiring and connectors for any damage, testing the fuses related to the circuit, and using a scan tool to retrieve additional fault codes.

4. Can I drive my Dodge with the OBDII code B1D87 related to the Seat Backrest Motor Control Circuit Performance?

- It is not recommended to drive the vehicle with this code present, as it can affect the functionality of the seat adjustment system and potentially lead to safety issues or discomfort while driving.

5. How can I repair OBDII code B1D87 in a Dodge related to the Seat Backrest Motor Control Circuit Performance?

- Repairing the issue may involve replacing the faulty seat backrest motor, repairing any damaged wiring or connectors, replacing blown fuses, or reprogramming the control module if necessary.

6. Is it possible to reset the OBDII code B1D87 in a Dodge related to the Seat Backrest Motor Control Circuit Performance?

- Yes, after repairing the underlying issue causing the code, you can use an OBDII scanner to clear the code and reset the system. However, the code will reappear if the problem persists.

7. Can a DIY enthusiast fix the OBDII code B1D87 related to the Seat Backrest Motor Control Circuit Performance in a Dodge?

- While some simple tasks like checking fuses or connectors can be done by a DIY enthusiast, diagnosing and repairing complex issues with the seat backrest motor circuit may require professional expertise.

8. Are there any preventive measures to avoid OBDII code B1D87 related to the Seat Backrest Motor Control Circuit Performance in a Dodge?

- Regularly inspecting the seat adjustment system for any unusual behavior, maintaining proper seating posture to reduce stress on the motor, and addressing minor issues promptly can help prevent this code from appearing.

9. How long does it usually take to repair OBDII code B1D87 related to the Seat Backrest Motor Control Circuit Performance in a Dodge?

- The repair time can vary depending on the exact cause of the issue. Simple fixes like replacing a fuse can be done quickly, while more complex repairs involving motor replacement or wiring repairs may take longer.

10. Can OBDII code B1D87 related to the Seat Backrest Motor Control Circuit Performance in a Dodge cause any other problems in the vehicle?

- While the main issue is related to the seat backrest motor control circuit, unresolved problems can potentially lead to electrical malfunctions affecting other systems in the vehicle or result in a drained battery if left unattended.

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