AutoCodes – Honda – P0966 2021 Honda CR-V

P0966 2021 Honda CR-V Code - CVT Driven Pulley Pressure Control Valve Circuit Low

Quick Answer

The Continuously Variable Transmission (CVT) driven pulley pressure control solenoid valve controls hydraulic pressure to the driven pulley. Common causes include 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. 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: P0966 2021 Honda CR-V indicates CVT Driven Pulley Pressure Control Valve Circuit Low.
Common causes: Common causes include 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.
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 198

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jan 30, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0966 2021 Honda CR-V Description

The Continuously Variable Transmission (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. The Powertrain Control Module (PCM) measures the current that passes through the CVT driven pulley pressure control solenoid valve and uses feedback control to compensate for the difference between the measured current and the commanded one. If the measured current is not equal to the duty cycle command, the PCM detects a malfunction (open, short to ground) and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0966 2021 Honda CR-V - CVT Driven Pulley Pressure Control Valve Circuit Low - AutoCodes.com — P0966 2021 Honda CR-V Code - CVT Driven Pulley Pressure Control Valve Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0966 2021 Honda CR-V?

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
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0966 2021 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 P0966 2021 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 P0966 2021 Honda CR-V code?

Need more information on how to fix the P0966 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0966 2021 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 P0966 2021 Honda CR-V Code

1. What are the common symptoms of OBDII code P0966 in a 2021 Honda CR-V?

The common symptoms of OBDII code P0966 in a 2021 Honda CR-V include transmission shifting issues, poor acceleration, and illuminated Check Engine Light.

2. What does the OBDII code P0966 indicate in a 2021 Honda CR-V?

OBDII code P0966 in a 2021 Honda CR-V indicates a problem with the CVT Driven Pulley Pressure Control Valve Circuit being too low.

3. What are the possible causes of OBDII code P0966 in a 2021 Honda CR-V?

Possible causes of OBDII code P0966 in a 2021 Honda CR-V include a faulty pressure control valve, wiring issues, low transmission fluid levels, or a malfunctioning transmission control module.

4. How can I diagnose the OBDII code P0966 in a 2021 Honda CR-V?

Diagnosing OBDII code P0966 in a 2021 Honda CR-V involves using a scan tool to retrieve the code, checking the transmission fluid level and condition, inspecting wiring connections, and testing the pressure control valve.

5. Can I continue to drive my 2021 Honda CR-V with OBDII code P0966?

It is not recommended to drive your 2021 Honda CR-V with OBDII code P0966, 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 P0966 in a 2021 Honda CR-V?

Repairing OBDII code P0966 in a 2021 Honda CR-V may involve replacing the pressure control valve, repairing any wiring issues, ensuring proper transmission fluid levels, or reprogramming the transmission control module.

7. Is it possible to reset the OBDII code P0966 in a 2021 Honda CR-V by disconnecting the battery?

Disconnecting the battery may temporarily clear the code, but it will not fix the underlying issue causing OBDII code P0966 in a 2021 Honda CR-V. It is important to diagnose and repair the problem properly.

8. How much does it typically cost to repair OBDII code P0966 in a 2021 Honda CR-V?

The cost of repairing OBDII code P0966 in a 2021 Honda CR-V can vary depending on the specific cause of the issue, but it may range from $200 to $800 or more, including parts and labor.

9. Can a DIY enthusiast fix OBDII code P0966 in a 2021 Honda CR-V?

While some DIY enthusiasts may have the skills to address simple issues related to OBDII code P0966 in a 2021 Honda CR-V, complex repairs involving the transmission or control module may require professional expertise.

10. How can I prevent OBDII code P0966 from occurring in my 2021 Honda CR-V?

To prevent OBDII code P0966 in your 2021 Honda CR-V, it is essential to perform regular transmission fluid checks and maintenance, address any warning signs promptly, and follow the manufacturer's recommended service schedule.