AutoCodes – Toyota – B2653 2014 Toyota RAV4

B2653 2014 Toyota RAV4 Code - Lifter Sensor Malfunction

Quick Answer

When the Position Control ECU and Switch Assembly does not receive a sensor signal despite upward or downward 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: B2653 2014 Toyota RAV4 indicates Lifter 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 214

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
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Code B2653 2014 Toyota RAV4 Description

OBDII Code B2653 2014 Toyota RAV4 - Lifter Sensor Malfunction - AutoCodes.com — B2653 2014 Toyota RAV4 Code - Lifter Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC B2653 2014 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 Lifter Motor

How to Fix the DTC B2653 2014 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 B2653 2014 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 B2653 2014 Toyota RAV4 code?

Need more information on how to fix the B2653 2014 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2653 2014 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 B2653 2014 Toyota RAV4 Code

1. What are the common symptoms of OBDII code B2653 in a 2014 Toyota RAV4?

The common symptoms of B2653 in a 2014 Toyota RAV4 include engine misfires, rough idling, and a noticeable decrease in engine performance.

2. What does the OBDII code B2653 indicate in a 2014 Toyota RAV4?

OBDII code B2653 indicates a lifter sensor malfunction in the 2014 Toyota RAV4, specifically related to the engine's valve lift control system.

3. What are the possible causes of a lifter sensor malfunction in a 2014 Toyota RAV4?

Possible causes of a lifter sensor malfunction in a 2014 Toyota RAV4 include a faulty lifter sensor, wiring issues, or problems with the engine's valve lift control system.

4. How can I diagnose a lifter sensor malfunction in my 2014 Toyota RAV4?

Diagnosing a lifter sensor malfunction in a 2014 Toyota RAV4 typically involves using an OBDII scanner to retrieve the specific trouble code, inspecting the lifter sensor and related wiring, and testing the valve lift control system.

5. Can I continue driving my 2014 Toyota RAV4 with OBDII code B2653?

It is not recommended to continue driving your 2014 Toyota RAV4 with OBDII code B2653, as it can lead to engine performance issues and potential damage if left unresolved.

6. How can I repair a lifter sensor malfunction in my 2014 Toyota RAV4?

Repairing a lifter sensor malfunction in a 2014 Toyota RAV4 may involve replacing the faulty lifter sensor, repairing damaged wiring, or addressing issues within the valve lift control system.

7. Is it necessary to reset the OBDII system after repairing a lifter sensor malfunction in a 2014 Toyota RAV4?

Yes, it is recommended to reset the OBDII system after repairing a lifter sensor malfunction in a 2014 Toyota RAV4 to clear the trouble code and ensure proper re-calibration of the system.

8. How much does it cost to repair a lifter sensor malfunction in a 2014 Toyota RAV4?

The cost of repairing a lifter sensor malfunction in a 2014 Toyota RAV4 can vary depending on the specific issue, parts needed, and labor rates, but it is advisable to consult a professional mechanic for an accurate estimate.

9. Can a DIY enthusiast repair a lifter sensor malfunction in a 2014 Toyota RAV4?

While some aspects of diagnosing and repairing a lifter sensor malfunction may be feasible for experienced DIY enthusiasts, it is recommended to seek professional help for accurate diagnosis and proper repair to avoid further complications.

10. How can I prevent a lifter sensor malfunction in my 2014 Toyota RAV4?

To prevent a lifter sensor malfunction in a 2014 Toyota RAV4, regular maintenance, such as oil changes and inspections, is essential. Additionally, addressing any engine performance issues promptly can help prevent more significant problems with the valve lift control system.