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P0777 2018 Honda CR-V Code - CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON

Quick Answer

The P0777 diagnostic trouble code on a 2018 Honda CR-V indicates that there is a problem with the CVT Driven Pulley Pressure Control Solenoid Valve being stuck ON. Common causes include Electrical issues, such as a faulty solenoid valve or wiring, Mechanical failure in the solenoid valve, Contaminated transmission fluid. 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 2018 Honda CR-V indicates CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON.
Common causes
Common causes include Electrical issues, such as a faulty solenoid valve or wiring, Mechanical failure in the solenoid valve, Contaminated transmission fluid.
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 10, 2024
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Code P0777 2018 Honda CR-V Description

The P0777 diagnostic trouble code on a 2018 Honda CR-V indicates that there is a problem with the CVT Driven Pulley Pressure Control Solenoid Valve being stuck ON. In a continuously variable transmission (CVT) system, the pulley pressure control solenoid valve is responsible for regulating the hydraulic pressure that controls the movement of the pulleys and ultimately the transmission of power to the wheels. When this solenoid valve gets stuck in the ON position, it can lead to improper pressure regulation, causing issues with gear shifting, acceleration, and overall performance of the vehicle.

OBDII Code P0777 2018 Honda CR-V - CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON
P0777 2018 Honda CR-V Code - CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON

Common Causes of P0777 2018 Honda CR-V

  1. Electrical issues, such as a faulty solenoid valve or wiring
  2. Mechanical failure in the solenoid valve
  3. Contaminated transmission fluid
  4. Overheating of the transmission system
  5. General wear and tear on the CVT system

Symptoms of P0777 2018 Honda CR-V

  1. Rough or delayed gear shifting
  2. Transmission slipping
  3. Reduced fuel efficiency
  4. Check Engine Light illuminated
  5. Transmission overheating

How to Fix P0777 2018 Honda CR-V

  1. Diagnose the issue by using a scan tool to verify the P0777 code and check the operation of the CVT Driven Pulley Pressure Control Solenoid Valve.
  2. Inspect the electrical connections and wiring associated with the solenoid valve for any damage or corrosion.
  3. Test the solenoid valve for proper operation and replace it if necessary.
  4. Flush and replace the transmission fluid to remove any contaminants that may be affecting the solenoid valve.
  5. Clear the trouble code from the vehicle's computer and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0777 2018 Honda CR-V

The cost of repairing a P0777 code on a 2018 Honda CR-V can vary depending on the extent of the damage and the specific repairs needed. On average, the parts for replacing a CVT Driven Pulley Pressure Control Solenoid Valve can range from $100 to $300, while the labor costs can be between $150 and $300. Therefore, the total repair cost can amount to approximately $250 to $600. It is important to note that these costs are estimates, and actual prices may differ based on the location, shop rates, and any additional repairs that may be required. It is recommended to obtain quotes from local auto repair shops 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 P0777 2018 Honda CR-V Code

1. What does OBDII code P0777 mean for a 2018 Honda CR-V?

The code P0777 indicates a problem with the CVT Driven Pulley Pressure Control Solenoid Valve being stuck ON in the transmission system of the vehicle.

2. What are the common symptoms associated with OBDII code P0777 in a 2018 Honda CR-V?

Common symptoms include issues with gear shifting, transmission slippage, decreased fuel efficiency, and the transmission not engaging properly.

3. What are the possible causes of OBDII code P0777 in a 2018 Honda CR-V?

The code P0777 can be triggered by a faulty CVT Driven Pulley Pressure Control Solenoid Valve, electrical issues, low transmission fluid levels, or a malfunctioning transmission control module.

4. How serious is OBDII code P0777 in a 2018 Honda CR-V?

Ignoring the P0777 code can lead to further damage to the transmission system, potentially causing total transmission failure and unsafe driving conditions. It is important to address this issue promptly.

5. Can I continue driving my 2018 Honda CR-V with OBDII code P0777?

It is not recommended to continue driving the vehicle with the P0777 code present, as it can lead to further damage to the transmission. It is advisable to have the issue diagnosed and repaired by a qualified mechanic.

6. How can I diagnose OBDII code P0777 in my 2018 Honda CR-V?

Diagnosing the P0777 code typically involves using a scan tool to retrieve the code, inspecting the CVT Driven Pulley Pressure Control Solenoid Valve, checking the transmission fluid level, and testing the electrical connections.

7. How is OBDII code P0777 in a 2018 Honda CR-V repaired?

Repairing the P0777 code may involve replacing the CVT Driven Pulley Pressure Control Solenoid Valve, addressing any electrical issues, ensuring proper transmission fluid levels, and resetting the transmission control module.

8. Can I fix OBDII code P0777 in my 2018 Honda CR-V by myself?

While some DIY enthusiasts may attempt to address the P0777 code, it is recommended to have a professional mechanic diagnose and repair the issue to ensure it is properly resolved and to prevent further damage to the transmission.

9. How much does it cost to repair OBDII code P0777 in a 2018 Honda CR-V?

The cost of repairing the P0777 code can vary depending on the exact cause of the issue, the labor rates in your area, and whether any parts need to be replaced. It is advisable to get estimates from different mechanics.

10. How can I prevent OBDII code P0777 from occurring in my 2018 Honda CR-V?

Regular maintenance, such as checking and changing the transmission fluid as recommended, can help prevent issues like the P0777 code. Additionally, addressing any transmission-related symptoms promptly can help prevent more serious problems.

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