AutoCodes – Scion – B2064 Scion

B2064 Scion Code - Vehicle Type Signal Malfunction

Quick Answer

The Seat Belt Control ECU is connected to the Main Body ECU using CAN communication. Common causes include Faulty Seat Belt Control ECU, Seat Belt Control ECU harness is open or shorted, Seat Belt Control ECU 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: B2064 Scion indicates Vehicle Type Signal Malfunction.
Common causes: Common causes include Faulty Seat Belt Control ECU, Seat Belt Control ECU harness is open or shorted, Seat Belt Control ECU 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 496

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 Sep 16, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2064 Scion Description

The Seat Belt Control ECU is connected to the Main Body ECU using CAN communication. The Seat Belt Control ECU receives vehicle model information from the main body ECU and determines whether the seat belt buckle switch information from the center airbag sensor assembly is for the driver seat or the passenger seat. The Diagnostic Trouble Code (DTC) B2064 is stored when the CAN communication frame with the main body ECU is normal and communication is available, but the steering wheel position information is not set or varies.

OBDII Code B2064 Scion - Vehicle Type Signal Malfunction - AutoCodes.com — B2064 Scion Code - Vehicle Type Signal Malfunction

What does this mean?

What are the Possible Causes of the DTC B2064 Scion?

Faulty Seat Belt Control ECU
Seat Belt Control ECU harness is open or shorted
Seat Belt Control ECU circuit poor electrical connection
Faulty Main Body

How to Fix the DTC B2064 Scion?

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 B2064 Scion 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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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 B2064 Scion Code

1. What are common symptoms of OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

The common symptoms include the malfunction indicator light (MIL) turning on, failure of the vehicle type signal to be recognized by the vehicle's system, and potential issues with the vehicle's operation.

2. What can cause the OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

Possible causes of this code include a faulty vehicle type signal sensor, damaged wiring or connectors related to the sensor, or a problem with the vehicle's electronic control unit (ECU).

3. How can I diagnose the OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the vehicle type signal sensor for proper operation, inspecting wiring and connectors for damage, and verifying the ECU's functionality.

4. Can I continue driving my vehicle with OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

It is generally not recommended to continue driving the vehicle with this code present, as it can lead to potential performance issues and further damage if left unresolved.

5. How can I repair OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

Repair options may include replacing the faulty vehicle type signal sensor, repairing or replacing damaged wiring/connectors, or reprogramming the ECU to resolve the signal malfunction.

6. Will resetting the OBDII code B2064 (Scion) Vehicle Type Signal Malfunction make it go away permanently?

Simply resetting the code may temporarily clear the MIL, but if the underlying issue causing the signal malfunction is not addressed, the code is likely to reappear after some driving cycles.

7. Is the OBDII code B2064 (Scion) Vehicle Type Signal Malfunction a serious problem?

While this code may not always indicate a critical issue, it is important to address it promptly to prevent potential performance problems and ensure the vehicle operates correctly.

8. Can a DIY enthusiast fix the OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

Depending on their skill level and access to tools, a knowledgeable DIY enthusiast may be able to diagnose and repair this code. However, professional assistance may be needed for more complex issues.

9. How long does it typically take to repair OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

The repair time can vary based on the exact cause of the signal malfunction. Simple fixes like sensor replacement may take a short time, while more complicated issues could require more extensive troubleshooting.

10. Are there any preventive measures to avoid OBDII code B2064 (Scion) Vehicle Type Signal Malfunction?

Regular vehicle maintenance, including checking sensors and wiring for damage, can help prevent this code. Ensuring timely repairs of related issues can also reduce the risk of experiencing the signal malfunction.