Engine-CodesHonda – P1E38 Honda

P1E38 Honda Code - Brake Pedal Feel Simulator Cut Valve Stuck ON Stuck Open

Quick Answer

The P1E38 diagnostic trouble code for Honda vehicles specifically points to an issue with the Brake Pedal Feel Simulator Cut Valve being stuck ON or stuck open. Common causes include Malfunctioning Brake Pedal Feel Simulator Cut Valve, Blockage in the brake system, Electrical issue affecting the valve operation. 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
P1E38 Honda indicates Brake Pedal Feel Simulator Cut Valve Stuck ON Stuck Open.
Common causes
Common causes include Malfunctioning Brake Pedal Feel Simulator Cut Valve, Blockage in the brake system, Electrical issue affecting the valve operation.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P1E38 Honda Description

The P1E38 diagnostic trouble code for Honda vehicles specifically points to an issue with the Brake Pedal Feel Simulator Cut Valve being stuck ON or stuck open. This component is a crucial part of the vehicle's brake system, responsible for simulating the feel of the brake pedal to the driver. When this valve is stuck ON or open, it can lead to various performance issues and safety concerns for the vehicle.

OBDII Code P1E38 Honda - Brake Pedal Feel Simulator Cut Valve Stuck ON Stuck Open
P1E38 Honda Code - Brake Pedal Feel Simulator Cut Valve Stuck ON Stuck Open

Common Causes of P1E38 Honda

  1. Malfunctioning Brake Pedal Feel Simulator Cut Valve
  2. Blockage in the brake system
  3. Electrical issue affecting the valve operation
  4. Corrosion or debris affecting the valve's movement
  5. Faulty brake fluid pressure sensor

Symptoms of P1E38 Honda

  1. Spongy or inconsistent brake pedal feel
  2. Longer stopping distances
  3. Reduced braking efficiency
  4. Brake system warning light illuminated on the dashboard

How to Fix P1E38 Honda

  1. Diagnose the issue: Begin by using a diagnostic scanner to retrieve the specific code and then inspect the Brake Pedal Feel Simulator Cut Valve for any visible damage or blockages.
  2. Replace the valve: If the valve is found to be stuck ON or open, it will need to be replaced with a new one to restore proper brake pedal feel simulation.
  3. Clear the code: After replacing the valve, clear the diagnostic trouble code from the vehicle's system using the diagnostic scanner to ensure the issue has been resolved.
  4. Test the brake system: Once the repair is completed, test the vehicle's brake system to ensure that the brake pedal feel is consistent and responsive.
  5. Check for leaks: Inspect the brake system for any leaks or other issues that may have been caused by the malfunctioning valve.

Cost to Fix P1E38 Honda

The typical repair costs for addressing a P1E38 code related to the Brake Pedal Feel Simulator Cut Valve issue can vary depending on the vehicle make and model, as well as the location and labor rates of the auto repair shop. In general, the cost of parts for replacing the valve can range from $100 to $300, while labor costs can range from $150 to $300. Therefore, the total cost of the repair may fall between $250 and $600. It's important to keep in mind that these are rough estimates and actual costs may differ based on individual circumstances. It's recommended to consult with a trusted mechanic or repair shop for a more accurate cost estimate.

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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 P1E38 Honda Code

1. What does the OBDII code P1E38 mean on a Honda?

The P1E38 code indicates an issue with the Brake Pedal Feel Simulator Cut Valve, which is stuck either in the ON or Open position.

2. What are the common symptoms of a P1E38 code in a Honda?

Symptoms may include a stiff or unresponsive brake pedal, reduced braking performance, and the illumination of the check engine or brake warning light.

3. What causes the P1E38 code on a Honda?

The most common causes include a malfunctioning brake feel simulator cut valve, electrical issues like damaged wiring or connectors, or a fault in the brake system control module.

4. Can I drive my Honda with a P1E38 code?

Driving with a P1E38 code is not recommended, as it can cause reduced braking performance and compromise safety.

5. How do you diagnose the P1E38 code on a Honda?

Diagnosis involves scanning for the code, inspecting the brake pedal feel simulator cut valve, checking wiring and connectors, and testing the brake system control module.

6. How is the P1E38 code fixed on a Honda?

Repairs may include replacing the brake pedal feel simulator cut valve, repairing damaged wiring, or reprogramming or replacing the brake system control module if needed.

7. What tools are needed to fix the P1E38 code on a Honda?

You’ll typically need a diagnostic scanner, multimeter, and basic hand tools to inspect and repair the brake system components.

8. How much does it cost to repair the P1E38 code on a Honda?

Repair costs vary but can range from $150 to $600 depending on whether the valve, wiring, or control module needs attention.

9. Can a low brake fluid level cause the P1E38 code on a Honda?

While low brake fluid is not a direct cause of this code, it can contribute to braking issues and should be checked as part of the inspection.

10. Is the P1E38 code specific to certain Honda models?

The P1E38 code is typically found on Honda vehicles with advanced braking systems, such as hybrids or models with electronic brake assist features.

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