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Engine-Codes – Honda – P0746 2020 Honda CR-V

P0746 2020 Honda CR-V Code - CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF

Quick Answer

The P0746 code on a 2020 Honda CR-V indicates an issue with the CVT Drive Pulley Pressure Control Solenoid Valve being stuck in the OFF position. Common causes include Faulty CVT Drive Pulley Pressure Control Solenoid Valve, Electrical issues such as a short circuit or wiring damage, Low transmission fluid levels or contaminated 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
P0746 2020 Honda CR-V indicates CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF.
Common causes
Common causes include Faulty CVT Drive Pulley Pressure Control Solenoid Valve, Electrical issues such as a short circuit or wiring damage, Low transmission fluid levels or contaminated 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 27, 2024
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Code P0746 2020 Honda CR-V Description

The P0746 code on a 2020 Honda CR-V indicates an issue with the CVT Drive Pulley Pressure Control Solenoid Valve being stuck in the OFF position. The Continuously Variable Transmission (CVT) system in modern vehicles relies on various solenoid valves to control hydraulic pressure and facilitate smooth gear shifting. When the CVT Drive Pulley Pressure Control Solenoid Valve is stuck OFF, it can lead to erratic shifting patterns, reduced fuel efficiency, and overall poor performance.

OBDII Code P0746 2020 Honda CR-V - CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF
P0746 2020 Honda CR-V Code - CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF

Common Causes of P0746 2020 Honda CR-V

  1. Faulty CVT Drive Pulley Pressure Control Solenoid Valve
  2. Electrical issues such as a short circuit or wiring damage
  3. Low transmission fluid levels or contaminated fluid
  4. Mechanical blockages within the CVT system
  5. Software or programming issues within the transmission control module

Symptoms of P0746 2020 Honda CR-V

  1. Rough or jerky shifting between gears
  2. Delayed engagement when accelerating
  3. Reduced fuel efficiency
  4. Illumination of the Check Engine Light
  5. Transmission slipping or overheating

How to Fix P0746 2020 Honda CR-V

  1. Begin by diagnosing the specific cause of the P0746 code using a professional diagnostic tool to pinpoint the exact issue.
  2. Inspect the CVT Drive Pulley Pressure Control Solenoid Valve for any signs of damage or malfunction, and replace it if necessary.
  3. Check the transmission fluid levels and quality, topping up or flushing the system if needed.
  4. Inspect the electrical connections and wiring related to the solenoid valve, repairing any faults or replacing damaged components.
  5. Clear the error code from the vehicle's computer system and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P0746 2020 Honda CR-V

The typical repair costs for addressing a P0746 code on a 2020 Honda CR-V can vary depending on the extent of the issue and the specific repairs needed. In general, replacing a faulty CVT Drive Pulley Pressure Control Solenoid Valve can cost between $200 and $500, including parts and labor. Additional costs may apply if there are other underlying issues contributing to 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 P0746 2020 Honda CR-V Code

1. What are the common symptoms of OBDII code P0746 in a 2020 Honda CR-V?

The common symptoms of code P0746 in a 2020 Honda CR-V include issues with shifting gears, reduced fuel efficiency, and potential transmission slipping.

2. What does the OBDII code P0746 indicate in a 2020 Honda CR-V?

Code P0746 in a 2020 Honda CR-V indicates a malfunction related to the CVT Drive Pulley Pressure Control Solenoid Valve being stuck OFF.

3. What are the possible causes of OBDII code P0746 in a 2020 Honda CR-V?

Possible causes of code P0746 in a 2020 Honda CR-V include a faulty CVT Drive Pulley Pressure Control Solenoid Valve, damaged electrical connections, or issues with the transmission fluid.

4. How can I diagnose the OBDII code P0746 in my 2020 Honda CR-V?

Diagnosing code P0746 in a 2020 Honda CR-V involves using an OBDII scanner to retrieve the code, checking the solenoid valve and its connections for any visible damage, and inspecting the transmission fluid level and condition.

5. Can I continue driving my 2020 Honda CR-V with OBDII code P0746?

It is not recommended to continue driving your 2020 Honda CR-V with code P0746 as it can lead to further damage to the transmission system. It's best to address the issue promptly.

6. How can I repair OBDII code P0746 in my 2020 Honda CR-V?

Repairing code P0746 in a 2020 Honda CR-V may involve replacing the CVT Drive Pulley Pressure Control Solenoid Valve, repairing any damaged electrical connections, and ensuring the transmission fluid is at the correct level and in good condition.

7. Is it possible to reset OBDII code P0746 in a 2020 Honda CR-V without fixing the underlying issue?

While you can clear the code temporarily, it is not advisable to reset code P0746 in a 2020 Honda CR-V without addressing the root cause, as the issue will likely recur.

8. How much does it typically cost to repair OBDII code P0746 in a 2020 Honda CR-V?

The cost to repair code P0746 in a 2020 Honda CR-V can vary depending on the extent of the issue and the specific repairs needed. It's recommended to consult a professional mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code P0746 in a 2020 Honda CR-V?

While some DIY enthusiasts may have the skills to address code P0746 in a 2020 Honda CR-V, it is a complex issue related to the transmission system, and it's generally recommended to seek professional help for proper diagnosis and repair.

10. How can I prevent OBDII code P0746 from occurring in my 2020 Honda CR-V in the future?

To prevent code P0746 in your 2020 Honda CR-V, it's essential to maintain regular transmission fluid checks and changes as recommended by the manufacturer, drive carefully to avoid excessive strain on the transmission, and address any issues promptly to avoid further damage.

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