AutoCodes – Generic – B1D63

B1D63 Code - Power Seat Switch Open

Quick Answer

The driver power seat can be adjusted in eight different ways using the Power Seat Switch. Common causes include Faulty Power Seat Switch, Power Seat Switch harness is open or shorted, Power Seat Switch 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
B1D63 indicates Power Seat Switch Open.
Common causes
Common causes include Faulty Power Seat Switch, Power Seat Switch harness is open or shorted, Power Seat Switch 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 878
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 01, 2019
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Code B1D63 Description

The driver power seat can be adjusted in eight different ways using the Power Seat Switch. The passenger power seat can be adjusted in six different ways. The power seat switch is located on the lower outboard side of the seat cushion on the seat cushion side shield on all models. The individual switches in the power seat switch assembly cannot be repaired. If one switch is damaged or faulty, the entire power seat switch must be replaced. The Diagnostic Trouble Code (DTC) will set when the Memory Seat Module (MSMD) detects an open driver seat switch MUX circuit.
OBDII Code B1D63 - Power Seat Switch Open - AutoCodes.com
B1D63 Code - Power Seat Switch Open

What are the Possible Causes of the DTC B1D63?

  • Faulty Power Seat Switch
  • Power Seat Switch harness is open or shorted
  • Power Seat Switch circuit poor electrical connection
  • Faulty Memory Seat Module (MSMD)

How to Fix the DTC B1D63?

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 B1D63 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.

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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 B1D63 Code

1. What are the common symptoms of OBDII code B1D63 (Power Seat Switch Open)?

- The common symptoms include the power seat not moving or responding to controls, unusual noises when attempting to adjust the seat, or the power seat getting stuck in one position.

2. What are the possible causes of OBDII code B1D63 (Power Seat Switch Open)?

- The code may be triggered by a faulty power seat switch, damaged wiring or connectors in the power seat circuit, a blown fuse related to the power seat system, or a malfunctioning power seat motor.

3. How can I diagnose the OBDII code B1D63 (Power Seat Switch Open)?

- Diagnosis typically involves inspecting the power seat switch for any visible damage, checking the wiring and connectors for any signs of wear or corrosion, testing the power seat motor for functionality, and verifying the condition of the fuses related to the power seat system.

4. Can I repair OBDII code B1D63 (Power Seat Switch Open) myself?

- Depending on your skills and experience with automotive repairs, you may be able to address the issue yourself by replacing a faulty power seat switch, repairing damaged wiring or connectors, or replacing a blown fuse. However, if you are unsure, it's recommended to seek professional help.

5. Is it safe to drive with OBDII code B1D63 (Power Seat Switch Open) active?

- Driving with this code active is generally safe, but it may be inconvenient if you cannot adjust your power seat for comfort while driving. It's advisable to address the issue promptly to ensure your driving comfort and convenience.

6. How much does it typically cost to repair OBDII code B1D63 (Power Seat Switch Open)?

- The cost of repair can vary depending on the specific cause of the issue. Replacing a power seat switch or repairing wiring may cost between $100 to $300, while fixing a power seat motor can range from $200 to $500 or more, including parts and labor.

7. Can resetting the OBDII system clear the B1D63 (Power Seat Switch Open) code?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the code is not addressed, it is likely to reappear. It's important to diagnose and repair the root cause of the problem to prevent the code from returning.

8. Are there any preventive measures to avoid OBDII code B1D63 (Power Seat Switch Open)?

- To prevent this code, you can periodically inspect the power seat switch, wiring, and connectors for any damage or wear, avoid putting excessive pressure on the power seat controls, and ensure the power seat system is well-maintained.

9. Does OBDII code B1D63 (Power Seat Switch Open) affect other vehicle systems?

- This specific code typically only relates to the power seat system and is unlikely to affect other vehicle systems. However, addressing the issue promptly is recommended to avoid any potential complications or inconvenience.

10. Can environmental factors contribute to triggering OBDII code B1D63 (Power Seat Switch Open)?

- While environmental factors may not directly trigger this code, extreme temperatures, moisture, or debris can exacerbate existing issues with the power seat switch, wiring, or connectors, leading to the activation of the code. Regular maintenance can help mitigate these risks.

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