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Engine-Codes – Generic – B1665

B1665 Code - Seat Driver Forward/Backward Motor Stalled

Quick Answer

The B1665 code indicates that the seat driver's forward/backward motor has stalled. Common causes include Faulty seat motor, Wiring or connector issues, Mechanical obstructions in the seat track. 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
B1665 indicates Seat Driver Forward/Backward Motor Stalled.
Common causes
Common causes include Faulty seat motor, Wiring or connector issues, Mechanical obstructions in the seat track.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code B1665 Description

The B1665 code indicates that the seat driver's forward/backward motor has stalled. This means that there is an issue with the motor that controls the movement of the driver's seat in a forward or backward direction. The driver's seat in a vehicle is an essential component for comfort and safety, as it allows the driver to adjust their position for optimal driving conditions. When this motor stalls, it can impact the driver's ability to adjust the seat position, potentially leading to discomfort and decreased control of the vehicle.

OBDII Code B1665 - Seat Driver Forward/Backward Motor Stalled
B1665 Code - Seat Driver Forward/Backward Motor Stalled

Common Causes of B1665

  1. Faulty seat motor.
  2. Wiring or connector issues.
  3. Mechanical obstructions in the seat track.
  4. Blown fuse related to the seat motor.
  5. Control module malfunction related to the seat adjustment.

Symptoms of B1665

  1. Inability to adjust the driver's seat forward or backward.
  2. Unusual noises coming from the seat when attempting to adjust it.
  3. Jerky or erratic movement of the driver's seat.
  4. Seat moving only in one direction but not the other.
  5. Seat getting stuck in a certain position and not moving at all.

How to Fix B1665

  1. Perform a visual inspection of the seat track and motor to check for any visible obstructions or damage.
  2. Test the seat motor using a multimeter to determine if it is receiving power and functioning correctly.
  3. Check the wiring and connectors for any signs of damage or corrosion and repair or replace as necessary.
  4. Reset the control module for the seat adjustment system to see if that resolves the issue.
  5. Replace the seat motor if it is determined to be faulty and not repairable.

Cost to Fix B1665

The cost of repairing a seat driver forward/backward motor stalled issue can vary depending on the extent of the problem and the specific parts and labor required. In general, the cost of replacing a seat motor can range from $150 to $300, while addressing wiring or connector issues may add to the total cost. Additionally, labor costs can vary between $80 and $150 per hour at most auto repair shops. It is advisable to consult with a professional mechanic to get a more accurate estimate based on the specific make and model of the vehicle.

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Code B1665 Information for Specific Makes

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 B1665 Code

1. What are the common symptoms of OBDII code B1665?

- The common symptoms of code B1665 include the driver's seat unable to move forward or backward, unusual noises coming from the seat motor, or erratic seat movement.

2. What are the possible causes of OBDII code B1665?

- The possible causes of code B1665 can include a faulty seat motor, damaged wiring or connectors, blown fuses, or a malfunctioning seat control module.

3. How can I diagnose the issue related to OBDII code B1665?

- To diagnose the problem, you can start by checking the seat motor and its connections for any visible damage. Testing the seat control module and fuses for functionality is also recommended.

4. Can OBDII code B1665 be fixed without professional help?

- Depending on the cause, you may be able to fix B1665 by checking and repairing any loose connections, replacing blown fuses, or resetting the seat control module. However, complex issues may require professional assistance.

5. Is it safe to drive with OBDII code B1665 present?

- It is not recommended to drive with code B1665 active, as it can affect the driver's ability to adjust their seat position, potentially compromising driving comfort and safety.

6. How much does it typically cost to repair OBDII code B1665?

- The cost of repairing B1665 can vary depending on the underlying issue. Simple fixes like replacing a fuse or fixing a loose connection may be relatively inexpensive, while replacing a faulty seat motor or control module can be more costly.

7. Are there any preventive measures to avoid OBDII code B1665 in the future?

- Regularly checking the condition of seat motors, wiring, and control modules, as well as addressing any unusual seat movement promptly, can help prevent issues related to code B1665.

8. Can OBDII code B1665 affect other vehicle systems?

- While B1665 specifically relates to the driver's seat forward/backward motor, electrical issues in this area could potentially impact other vehicle systems that share wiring or components.

9. How long does it usually take to repair OBDII code B1665?

- The repair time for B1665 can vary based on the complexity of the issue and the availability of parts. Simple fixes may take a short amount of time, while more involved repairs could require several hours or even a day.

10. Will resetting the OBDII system clear code B1665?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing B1665 is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.

Discuss the causes and fixes for B1665 OBDII Code

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