AutoCodes – Honda – P0746 2018 Honda CR-V

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

Quick Answer

The CVT drive pulley pressure control solenoid valve controls hydraulic pressure to the drive pulley. Common causes include CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF, Faulty CVT Drive Pulley Pressure Control Solenoid Valve, CVT Drive 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: P0746 2018 Honda CR-V indicates CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF.
Common causes: Common causes include CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF, Faulty CVT Drive Pulley Pressure Control Solenoid Valve, CVT Drive 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 407

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 15, 2024

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0746 2018 Honda CR-V Description

The CVT drive pulley pressure control solenoid valve controls hydraulic pressure to the drive pulley. The CVT drive pulley pressure control solenoid valve is controlled by duty cycle output. The spool in the CVT drive 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 drive pulley oil pressure control signal. If the pulley ratio is overdrive while the vehicle is stopped with the forward clutch engaged, the estimated input torque when starting is a specified value or more, and belt slippage does not occur when driving, the PCM detects a CVT drive pulley pressure control solenoid valve stuck OFF failure and stores a DTC.

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

What does this mean?

What are the Possible Causes of the DTC P0746 2018 Honda CR-V?

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

How to Fix the DTC P0746 2018 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 P0746 2018 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 P0746 2018 Honda CR-V code?

Need more information on how to fix the P0746 2018 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0746 2018 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

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.