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P0746 2018 Honda CR-V Code - CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF

Quick Answer

The P0746 code in a 2018 Honda CR-V indicates an issue with the CVT (Continuously Variable Transmission) Drive Pulley Pressure Control Solenoid Valve being stuck in the OFF position. Common causes include Malfunctioning CVT Drive Pulley Pressure Control Solenoid Valve, Wiring or electrical issues, Low transmission fluid levels. 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 2018 Honda CR-V indicates CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF.
Common causes
Common causes include Malfunctioning CVT Drive Pulley Pressure Control Solenoid Valve, Wiring or electrical issues, Low transmission fluid levels.
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 2018 Honda CR-V Description

The P0746 code in a 2018 Honda CR-V indicates an issue with the CVT (Continuously Variable Transmission) Drive Pulley Pressure Control Solenoid Valve being stuck in the OFF position. This solenoid valve is responsible for controlling the hydraulic pressure in the transmission system, which is crucial for smooth gear shifting and overall transmission performance. When the solenoid valve is stuck OFF, it can lead to various problems in the transmission system, affecting the vehicle's performance and drivability.

OBDII Code P0746 2018 Honda CR-V - CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF
P0746 2018 Honda CR-V Code - CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF

Common Causes of P0746 2018 Honda CR-V

  1. Malfunctioning CVT Drive Pulley Pressure Control Solenoid Valve
  2. Wiring or electrical issues
  3. Low transmission fluid levels
  4. Internal transmission problems
  5. Faulty transmission control module

Symptoms of P0746 2018 Honda CR-V

  1. Harsh or delayed shifting
  2. Erratic gear changes
  3. Transmission slipping
  4. Decreased fuel efficiency
  5. Transmission overheating

How to Fix P0746 2018 Honda CR-V

  1. Perform a diagnostic scan to confirm the P0746 code and identify the exact cause of the issue.
  2. Inspect the CVT Drive Pulley Pressure Control Solenoid Valve for any signs of damage or malfunction.
  3. Check the wiring and electrical connections related to the solenoid valve for any faults or loose connections.
  4. Verify the transmission fluid level and condition, topping up or replacing as necessary.
  5. If no visible issues are found, consider seeking professional help to further diagnose and repair the problem.

Cost to Fix P0746 2018 Honda CR-V

The typical repair costs for addressing a P0746 code in a 2018 Honda CR-V can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

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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 2018 Honda CR-V Code

1. What does OBDII code P0746 on a 2018 Honda CR-V mean?

The P0746 code indicates a problem with the CVT Drive Pulley Pressure Control Solenoid Valve being stuck in the OFF position.

2. What are the common symptoms of OBDII code P0746 in a 2018 Honda CR-V?

Common symptoms of P0746 may include harsh shifting, transmission slipping, reduced fuel efficiency, and the transmission going into limp mode.

3. What are the possible causes of OBDII code P0746 in a 2018 Honda CR-V?

The causes of P0746 can include a faulty pressure control solenoid valve, low transmission fluid levels, dirty or contaminated transmission fluid, or wiring issues.

4. How can I diagnose OBDII code P0746 in my 2018 Honda CR-V?

Diagnosing P0746 typically involves using a scan tool to read the code, checking the transmission fluid level and condition, inspecting the wiring and connections to the solenoid valve, and performing a pressure test.

5. Can I continue driving my 2018 Honda CR-V with OBDII code P0746?

It is not recommended to continue driving with code P0746 present, as it can lead to further damage to the transmission. It is best to address the issue promptly.

6. How can I repair OBDII code P0746 in my 2018 Honda CR-V?

Repairing P0746 may involve replacing the CVT Drive Pulley Pressure Control Solenoid Valve, flushing and refilling the transmission fluid, checking and repairing any damaged wiring, and resetting the trouble codes.

7. Is it possible to clear OBDII code P0746 in a 2018 Honda CR-V without fixing the issue?

Clearing the code without addressing the underlying problem will not solve the issue permanently. The code is likely to return until the root cause is fixed.

8. How much does it typically cost to repair OBDII code P0746 in a 2018 Honda CR-V?

The cost of repairing P0746 can vary depending on the extent of the issue, the parts needed, and labor costs. It is advisable to consult a mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code P0746 in a 2018 Honda CR-V?

While some may attempt to fix P0746 themselves, it is a complex transmission-related issue best handled by experienced mechanics or professionals familiar with CVT systems.

10. How can I prevent OBDII code P0746 from occurring in my 2018 Honda CR-V?

Regular maintenance, such as checking and changing transmission fluid as recommended, can help prevent issues like P0746. Additionally, addressing any transmission problems promptly can prevent further damage.

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