AutoCodes – Generic – B1765

B1765 Code - Seat Driver Forward Circuit Failure

Quick Answer

The Body Control Module (BCM) monitors the Seat Driver Forward Motor. Common causes include Faulty Seat Driver Forward Motor, Seat Driver Forward Motor harness is open or shorted, Seat Driver Forward Motor circuit poor electrical connection. 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: B1765 indicates Seat Driver Forward Circuit Failure.
Common causes: Common causes include Faulty Seat Driver Forward Motor, Seat Driver Forward Motor harness is open or shorted, Seat Driver Forward Motor circuit poor electrical connection.
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.

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Code Popularity 8,442

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1765 Description

The Body Control Module (BCM) monitors the Seat Driver Forward Motor. The BCM sets the OBDII code when the Seat Driver Forward Motor is not to factory specifications.

OBDII Code B1765 - Seat Driver Forward Circuit Failure - AutoCodes.com — B1765 Code - Seat Driver Forward Circuit Failure

What does this mean?

What are the Possible Causes of the DTC B1765?

Faulty Seat Driver Forward Motor
Seat Driver Forward Motor harness is open or shorted
Seat Driver Forward Motor circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1765?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1765 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1765 code?

Need more information on how to fix the B1765 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1765 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1765 Hyundai — Body Sense Communication Error
B1765 KIA — Body Sense Communication Error

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 B1765 Code

1. What are the common symptoms of OBDII code B1765 (Seat Driver Forward Circuit Failure)?

- Common symptoms include the inability to adjust the driver's seat forward or backward, erratic seat movement, or complete seat adjustment failure.

2. What are the possible causes of OBDII code B1765?

- The code B1765 may be triggered by issues such as a faulty seat adjustment motor, damaged wiring or connectors, a blown fuse, or a malfunctioning control module.

3. How can I diagnose the OBDII code B1765 in my vehicle?

- To diagnose code B1765, you can use a diagnostic scanner to retrieve the specific error code, visually inspect the seat adjustment components for visible damage, and test the wiring and connectors for continuity.

4. Can I still drive my vehicle with OBDII code B1765 present?

- It is generally safe to drive your vehicle with the B1765 code, but it is recommended to address the issue promptly to avoid discomfort while driving and prevent further damage to the seat adjustment system.

5. How can I repair OBDII code B1765 (Seat Driver Forward Circuit Failure)?

- Repair options include repairing or replacing the faulty seat adjustment motor, repairing damaged wiring or connectors, checking and replacing any blown fuses, or reprogramming the control module if necessary.

6. Will resetting the OBDII code B1765 fix the issue permanently?

- Resetting the code may temporarily clear the error, but if the underlying issue causing the B1765 code is not addressed, the problem is likely to reoccur. It is recommended to diagnose and repair the root cause of the code.

7. Is it possible to fix OBDII code B1765 at home, or should I take my vehicle to a professional mechanic?

- Depending on your skill level and access to tools, you may be able to address the B1765 code at home by following repair guides and using diagnostic tools. However, for complex issues or if you are unsure, it is best to consult a professional mechanic.

8. Are there any preventive maintenance tips to avoid OBDII code B1765 in the future?

- Regularly inspecting the seat adjustment system for signs of wear or damage, avoiding excessive force when adjusting the seat, and ensuring proper wiring connections can help prevent issues leading to the B1765 code.

9. How long does it typically take to repair OBDII code B1765?

- The repair time for the B1765 code can vary depending on the specific cause of the issue, the availability of replacement parts, and your level of experience. Simple repairs may take a few hours, while more complex issues could require professional assistance and more time.

10. Can OBDII code B1765 affect the safety of my vehicle?

- While the B1765 code itself does not pose a direct safety risk, a malfunctioning seat adjustment system can impact driver comfort and control. It is essential to address the issue promptly to ensure a safe and comfortable driving experience.