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P0777 2019 Honda CR-V Code - CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON

Quick Answer

The P0777 diagnostic trouble code (DTC) for a 2019 Honda CR-V refers to an issue with the CVT Driven Pulley Pressure Control Solenoid Valve being stuck ON. Common causes include Debris or contamination in the solenoid valve, Electrical faults in the control circuit, Mechanical failure of the solenoid valve. 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
P0777 2019 Honda CR-V indicates CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON.
Common causes
Common causes include Debris or contamination in the solenoid valve, Electrical faults in the control circuit, Mechanical failure of the solenoid valve.
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 13, 2024
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Code P0777 2019 Honda CR-V Description

The P0777 diagnostic trouble code (DTC) for a 2019 Honda CR-V refers to an issue with the CVT Driven Pulley Pressure Control Solenoid Valve being stuck ON. This solenoid valve is responsible for controlling the pressure in the driven pulley of the continuously variable transmission (CVT). When the solenoid valve is stuck in the ON position, it can lead to improper pressure regulation, affecting the performance and efficiency of the transmission system.

OBDII Code P0777 2019 Honda CR-V - CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON
P0777 2019 Honda CR-V Code - CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON

Common Causes of P0777 2019 Honda CR-V

  1. Debris or contamination in the solenoid valve
  2. Electrical faults in the control circuit
  3. Mechanical failure of the solenoid valve
  4. Wiring issues
  5. Faulty transmission control module

Symptoms of P0777 2019 Honda CR-V

  1. Harsh shifting
  2. Delayed engagement when accelerating
  3. Decreased fuel efficiency
  4. Transmission slippage

How to Fix P0777 2019 Honda CR-V

  1. Begin by conducting a thorough inspection of the CVT system to locate the Driven Pulley Pressure Control Solenoid Valve.
  2. Remove the solenoid valve and inspect it for any signs of debris or contamination. Clean or replace the valve as necessary.
  3. Check the electrical connections and wiring associated with the solenoid valve to ensure proper connectivity.
  4. Test the solenoid valve using a multimeter to verify functionality. Replace the solenoid valve if it fails the test.
  5. Clear the DTC from the vehicle's computer system using an OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0777 2019 Honda CR-V

The typical repair costs for addressing a P0777 code on a 2019 Honda CR-V can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that the diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. Factors such as location, vehicle make and model, and engine type can also influence the overall repair costs. For a more accurate estimate, it's recommended to consult with a local auto repair shop.

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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 P0777 2019 Honda CR-V Code

1. What does the OBDII code P0777 mean on a 2019 Honda CR-V?

The code P0777 indicates that the CVT driven pulley pressure control solenoid valve is stuck in the "ON" position, which can impact the transmission's ability to adjust ratios properly.

2. What are the common symptoms of the P0777 code on a 2019 Honda CR-V?

Symptoms include poor acceleration, transmission slipping, harsh shifting, reduced fuel efficiency, and the check engine light illuminating.

3. What causes the P0777 code to appear on a 2019 Honda CR-V?

Common causes include a faulty pressure control solenoid, transmission fluid issues (low, dirty, or contaminated fluid), electrical problems like damaged wiring or connectors, or internal transmission damage.

4. Can I drive my 2019 Honda CR-V with the P0777 code?

Driving with the P0777 code is not recommended, as it can lead to further transmission damage and unsafe driving conditions if the issue worsens.

5. How do you diagnose the P0777 code on a 2019 Honda CR-V?

Diagnosis involves scanning the vehicle with an OBDII scanner, inspecting the transmission fluid, checking the solenoid valve and related wiring, and testing the hydraulic pressure in the transmission.

6. How do you fix the P0777 code on a 2019 Honda CR-V?

Repairs may include replacing the CVT driven pulley pressure control solenoid, flushing and replacing the transmission fluid, repairing damaged wiring, or addressing internal transmission issues.

7. How much does it cost to fix the P0777 code on a 2019 Honda CR-V?

Costs can vary widely, but replacing the solenoid typically ranges from $300 to $800, while a transmission fluid flush costs around $100 to $250. Internal transmission repairs may be more expensive.

8. Can low or dirty transmission fluid cause the P0777 code?

Yes, low, dirty, or contaminated transmission fluid can cause the pressure control solenoid to malfunction, leading to the P0777 code.

9. How can I prevent the P0777 code from occurring on my 2019 Honda CR-V?

Regularly maintain your transmission by checking and replacing the fluid as recommended, and address any electrical or transmission issues promptly.

10. Is the P0777 code specific to Honda vehicles?

No, the P0777 code is a generic OBDII code that can appear on other vehicles with CVT transmissions, but the specific diagnosis and repair steps may vary by make and model.

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