AutoCodes – Toyota – B2651 2018 Toyota RAV4

B2651 2018 Toyota RAV4 Code - Reclining 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 seatback 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: B2651 2018 Toyota RAV4 indicates Reclining 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 342

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 Jan 14, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B2651 2018 Toyota RAV4 Description

OBDII Code B2651 2018 Toyota RAV4 - Reclining Sensor Malfunction - AutoCodes.com — B2651 2018 Toyota RAV4 Code - Reclining Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC B2651 2018 Toyota RAV4?

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 Reclining Motor

How to Fix the DTC B2651 2018 Toyota RAV4?

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 B2651 2018 Toyota RAV4 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 B2651 2018 Toyota RAV4 code?

Need more information on how to fix the B2651 2018 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2651 2018 Toyota RAV4 code diagnosed by a professional: Find a repair shop in your area

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 B2651 2018 Toyota RAV4 Code

1. What does the OBDII code B2651 mean on a 2018 Toyota RAV4?

B2651 indicates a "Reclining Sensor Malfunction," typically related to the seat's reclining position sensor or its wiring.

2. What are the common symptoms of the B2651 code in a 2018 Toyota RAV4?

Common symptoms include improper seat reclining operation, a malfunctioning power seat, or an illuminated airbag or seat-related warning light.

3. What causes the B2651 code to appear in a 2018 Toyota RAV4?

This code may be caused by a faulty reclining position sensor, damaged wiring or connectors, or an issue with the seat control module.

4. Can I drive my 2018 Toyota RAV4 with the B2651 code?

Yes, the vehicle is drivable, but seat adjustment features may not work correctly, and safety systems like airbags could be affected.

5. How do I diagnose the B2651 code on my 2018 Toyota RAV4?

Diagnosis typically involves inspecting the reclining position sensor, checking for damaged wiring or connectors, and using a scan tool to test the seat control module.

6. How can I fix the B2651 code on my 2018 Toyota RAV4?

Repair may involve replacing the reclining position sensor, repairing damaged wiring, or resetting the seat control module using a scan tool.

7. How much does it cost to repair the B2651 code on a 2018 Toyota RAV4?

The repair cost varies but can range from $100 to $300 for parts and labor, depending on whether the sensor or wiring needs replacement.

8. Can I reset the B2651 code without fixing the issue?

The code might temporarily clear with a scan tool, but it will likely return unless the underlying problem is resolved.

9. Is the B2651 code related to the airbags in my 2018 Toyota RAV4?

It can be indirectly related, as seat position sensors may influence airbag deployment. It's important to address the issue to ensure proper safety system function.

10. Do I need a professional to fix the B2651 code on my 2018 Toyota RAV4?

While some DIYers with experience can handle basic wiring checks, diagnosing and replacing the sensor or module often requires professional tools and expertise.