AutoCodes – Honda – P0777 2019 Honda CR-V

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

Quick Answer

The CVT-driven pulley pressure control solenoid valve controls hydraulic pressure to the driven pulley. Common causes include CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON, Faulty CVT Driven Pulley Pressure Control Solenoid Valve, CVT Driven Pulley Pressure Control Solenoid Valve harness is open or shorted. 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 CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON, Faulty CVT Driven Pulley Pressure Control Solenoid Valve, CVT Driven Pulley Pressure Control Solenoid Valve harness is open or shorted.
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 210

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 16, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0777 2019 Honda CR-V Description

The CVT-driven pulley pressure control solenoid valve controls hydraulic pressure to the driven pulley. The CVT-driven pulley pressure control solenoid valve is controlled by duty cycle output. The spool in the CVT-driven pulley pressure control solenoid valve moves the valve according to the current and produces hydraulic pressure in proportion to the current. To shift the transmission properly, the Powertrain Control Module (PCM) outputs a driven pulley oil pressure control signal. If the pulley ratio is overdrive while the vehicle is stopped with the forward clutch engaged and belt slippage occurs when driving, the PCM detects a CVT-driven pulley pressure control solenoid valve stuck ON failure and stores a Diagnostic Trouble Code (DTC).

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

What does this mean?

What are the Possible Causes of the DTC P0777 2019 Honda CR-V?

CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON
Faulty CVT Driven Pulley Pressure Control Solenoid Valve
CVT Driven Pulley Pressure Control Solenoid Valve harness is open or shorted
CVT Driven Pulley Pressure Control Solenoid Valve circuit poor electrical connection

How to Fix the DTC P0777 2019 Honda CR-V?

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 P0777 2019 Honda CR-V 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 P0777 2019 Honda CR-V code?

Need more information on how to fix the P0777 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

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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.