AutoCodes – Scion – B2650 Scion

B2650 Scion Code - Slide Sensor Malfunction

Quick Answer

When the Position Control ECU and Switch Assembly does not receive a sensor signal despite forward or backward movement of the seat by power seat motor operation, this Diagnostic Trouble Code (DTC) is stored. Common causes include Faulty Position Control ECU and Switch Assembly, Position Control ECU and Switch Assembly harness is open or shorted, Position Control ECU and Switch Assembly 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: B2650 Scion indicates Slide Sensor Malfunction.
Common causes: Common causes include Faulty Position Control ECU and Switch Assembly, Position Control ECU and Switch Assembly harness is open or shorted, Position Control ECU and Switch Assembly 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 235

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jan 14, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2650 Scion Description

OBDII Code B2650 Scion - Slide Sensor Malfunction - AutoCodes.com — B2650 Scion Code - Slide Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC B2650 Scion?

Faulty Position Control ECU and Switch Assembly
Position Control ECU and Switch Assembly harness is open or shorted
Position Control ECU and Switch Assembly circuit poor electrical connection
Faulty Slide Motor

How to Fix the DTC B2650 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 B2650 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.

Need more information about the B2650 Scion code?

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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 B2650 Scion Code

1. What does OBDII code B2650 mean for a Scion?

Code B2650 indicates a "Slide Sensor Malfunction," which typically points to an issue with the seat slide position sensor or its circuit.

2. What are the symptoms of code B2650 in a Scion?

Common symptoms include an illuminated airbag warning light, malfunctioning seat position adjustment features, and potentially disabled airbag deployment for the affected seat.

3. What causes the B2650 code to appear?

Possible causes include a faulty seat slide position sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning airbag control module.

4. How do I diagnose the B2650 code on a Scion?

Start by scanning for codes with an OBDII scanner, inspecting the seat slide sensor and its wiring for damage, and testing the sensor's functionality using a multimeter.

5. Can I drive my Scion with the B2650 code?

While the vehicle may still be drivable, the airbag system could be compromised, posing a safety risk. It's recommended to address the issue promptly.

6. How do I fix the B2650 code on a Scion?

Repair or replace the slide position sensor if it's defective. Also, check and repair any damaged wiring or connectors in the sensor circuit.

7. What tools do I need to fix the B2650 code?

You may need an OBDII scanner, a multimeter, basic hand tools, and possibly a replacement seat slide position sensor.

8. How much does it cost to repair the B2650 code on a Scion?

Repair costs can vary, but replacing a seat slide sensor typically ranges from $100 to $300, including parts and labor.

9. Can a B2650 code trigger other warning lights?

Yes, the airbag warning light is commonly triggered by this code since the seat slide sensor is part of the airbag system.

10. Is the B2650 code specific to Scion vehicles?

No, other manufacturers may use this code, but the exact meaning and troubleshooting steps can vary by make and model. Always consult your Scion's service manual.