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P0035 2021 Honda CR-V Code - Turbocharger Bypass Control Solenoid Valve Circuit High Voltage

Quick Answer

The P0035 diagnostic trouble code (DTC) for a 2021 Honda CR-V specifically refers to the Turbocharger Bypass Control Solenoid Valve Circuit High Voltage. Common causes include Faulty turbocharger bypass control solenoid valve, Damaged wiring or connectors in the circuit, Corrosion or poor electrical connections. 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
P0035 2021 Honda CR-V indicates Turbocharger Bypass Control Solenoid Valve Circuit High Voltage.
Common causes
Common causes include Faulty turbocharger bypass control solenoid valve, Damaged wiring or connectors in the circuit, Corrosion or poor electrical connections.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P0035 2021 Honda CR-V Description

The P0035 diagnostic trouble code (DTC) for a 2021 Honda CR-V specifically refers to the Turbocharger Bypass Control Solenoid Valve Circuit High Voltage. This code indicates that there is a high voltage condition detected in the circuit that controls the turbocharger bypass control solenoid valve. The turbocharger bypass control solenoid valve is responsible for regulating the flow of exhaust gases to the turbocharger, which in turn affects the boost pressure and overall performance of the engine.

OBDII Code P0035 2021 Honda CR-V - Turbocharger Bypass Control Solenoid Valve Circuit High Voltage
P0035 2021 Honda CR-V Code - Turbocharger Bypass Control Solenoid Valve Circuit High Voltage

Common Causes of P0035 2021 Honda CR-V

  1. Faulty turbocharger bypass control solenoid valve
  2. Damaged wiring or connectors in the circuit
  3. Corrosion or poor electrical connections
  4. Issues with the engine control module (ECM)
  5. Electrical short circuits

Symptoms of P0035 2021 Honda CR-V

  1. Decreased engine power
  2. Poor acceleration
  3. Rough idling or stalling
  4. Reduced fuel efficiency
  5. Hesitation during acceleration

How to Fix P0035 2021 Honda CR-V

  1. Begin by conducting a thorough inspection of the turbocharger bypass control solenoid valve circuit, checking for any visible damage or loose connections.
  2. Test the turbocharger bypass control solenoid valve using a multimeter to determine if it is functioning correctly.
  3. Inspect the wiring harness for any signs of damage, corrosion, or wear, and repair or replace as necessary.
  4. Clear the DTC using a diagnostic scan tool and retest the vehicle to ensure that the issue has been resolved.
  5. If the problem persists, consider replacing the turbocharger bypass control solenoid valve or consulting a professional mechanic for further diagnosis and repair.

Cost to Fix P0035 2021 Honda CR-V

The typical repair costs for addressing the P0035 code on a 2021 Honda CR-V can vary depending on the specific cause of the issue. In general, replacing the turbocharger bypass control solenoid valve or repairing the wiring harness can range from $150 to $400, including parts and labor. However, it is important to note that diagnostic time and labor rates at auto repair shops can fluctuate based on factors such as location, vehicle make and model, and engine type. It is recommended to inquire about local rates to obtain a more accurate estimate for this repair.

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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 P0035 2021 Honda CR-V Code

1. What are common symptoms of OBDII code P0035 in a 2021 Honda CR-V?

The common symptoms of code P0035 in a 2021 Honda CR-V may include poor engine performance, reduced fuel efficiency, and the illumination of the Check Engine light.

2. What does the OBDII code P0035 indicate in a 2021 Honda CR-V?

Code P0035 in a 2021 Honda CR-V specifically relates to an issue with the Turbocharger Bypass Control Solenoid Valve Circuit registering high voltage.

3. What are possible causes of the Turbocharger Bypass Control Solenoid Valve Circuit high voltage issue (P0035) in a 2021 Honda CR-V?

Potential causes of the P0035 code in a 2021 Honda CR-V may include a faulty turbocharger bypass control solenoid valve, damaged wiring or connectors, or an issue with the engine control module.

4. How can I diagnose the Turbocharger Bypass Control Solenoid Valve Circuit high voltage problem in my 2021 Honda CR-V?

Diagnosing the P0035 code involves using a scan tool to read the code, inspecting the turbocharger bypass control solenoid valve and associated wiring for damage, and performing voltage tests to identify the exact cause.

5. Can I drive my 2021 Honda CR-V with the P0035 code present?

It is not recommended to drive your 2021 Honda CR-V with the P0035 code active, as it can lead to further damage to the turbocharger system and may result in poor engine performance.

6. How do I repair the Turbocharger Bypass Control Solenoid Valve Circuit high voltage issue in my 2021 Honda CR-V?

Repairing the P0035 code in a 2021 Honda CR-V typically involves replacing the faulty turbocharger bypass control solenoid valve, repairing any damaged wiring or connectors, and clearing the error code from the vehicle's computer.

7. Is it possible to reset the OBDII code P0035 in a 2021 Honda CR-V without fixing the issue?

While you can clear the P0035 code using a scan tool, it is crucial to address the underlying problem causing the high voltage issue in the turbocharger bypass control solenoid valve circuit to prevent future complications.

8. How much does it cost to repair the Turbocharger Bypass Control Solenoid Valve Circuit high voltage problem in a 2021 Honda CR-V?

The cost of repairing the P0035 code in a 2021 Honda CR-V can vary depending on the exact cause of the issue, but it may involve replacement parts and labor expenses that can range from $200 to $500 or more.

9. Can a DIY enthusiast fix the P0035 code issue in a 2021 Honda CR-V?

While some automotive enthusiasts may have the skills to diagnose and repair the P0035 code themselves, it is recommended to seek professional assistance, especially when dealing with complex engine components like the turbocharger bypass control solenoid valve.

10. Are there any preventive measures to avoid the recurrence of the P0035 code in a 2021 Honda CR-V?

To prevent the reoccurrence of the P0035 code, regular maintenance of the turbocharger system, including checking for loose connections and ensuring proper wiring integrity, can help avoid future issues with the turbocharger bypass control solenoid valve circuit.

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