AutoCodes – Generic – B1963

B1963 Code - Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open

Quick Answer

The Body Control Module (BCM) monitors the Seat Horizontal Forward/Rearward Potentiometer. Common causes include Faulty Seat Horizontal Forward/Rearward Potentiometer, Seat Horizontal Forward/Rearward Potentiometer harness is open or shorted, Seat Horizontal Forward/Rearward Potentiometer 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: B1963 indicates Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open.
Common causes: Common causes include Faulty Seat Horizontal Forward/Rearward Potentiometer, Seat Horizontal Forward/Rearward Potentiometer harness is open or shorted, Seat Horizontal Forward/Rearward Potentiometer 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 6,366

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 Jul 29, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1963 Description

The Body Control Module (BCM) monitors the Seat Horizontal Forward/Rearward Potentiometer. The BCM sets the OBDII code when the Seat Horizontal Forward/Rearward Potentiometer is not to factory specifications.

OBDII Code B1963 - Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open - AutoCodes.com — B1963 Code - Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open

What does this mean?

What are the Possible Causes of the DTC B1963?

Faulty Seat Horizontal Forward/Rearward Potentiometer
Seat Horizontal Forward/Rearward Potentiometer harness is open or shorted
Seat Horizontal Forward/Rearward Potentiometer circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1963?

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 B1963 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 B1963 code?

Need more information on how to fix the B1963 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1963 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1963 Chrysler — Power Liftgate Strut Performance
B1963 Dodge — Power Liftgate Strut Performance
B1963 Jeep — Power Liftgate Strut Performance
B1963 RAM — Power Liftgate Strut Performance

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 B1963 Code

1. What does the OBDII code B1963 mean?

The B1963 code indicates an open circuit in the Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit, which monitors the seat's forward and rearward position.

2. What are the common symptoms of code B1963?

Common symptoms include the inability to move the seat forward or backward, erratic seat movement, or the seat being stuck in one position.

3. What causes the B1963 code to appear?

The code can be caused by a faulty potentiometer, damaged wiring or connectors, or a malfunctioning seat control module.

4. How can I diagnose the B1963 code?

You can diagnose it by checking the potentiometer for proper operation, inspecting the wiring and connectors for damage or corrosion, and testing the seat control module.

5. Can I still drive my car with a B1963 code?

Yes, you can still drive the car, but the seat adjustment functionality may be compromised, which could affect comfort and driving ergonomics.

6. How do I fix the B1963 code?

Repairs may involve replacing the seat position potentiometer, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the seat control module.

7. How much does it cost to repair a B1963 code?

Repair costs vary but could range from $100 to $500 depending on whether you need to replace the potentiometer, wiring, or control module.

8. Can I clear the B1963 code without fixing the issue?

Clearing the code without addressing the root cause is not recommended, as the issue will likely return and continue to affect seat operation.

9. Does the B1963 code only apply to specific car models?

No, the B1963 code can appear in various vehicles with electronically adjustable seats, but the exact repair process may differ by manufacturer.

10. Can a malfunctioning seat motor cause the B1963 code?

While the seat motor itself is not the primary cause, issues with the motor could indirectly affect the potentiometer or feedback circuit, leading to the code.