AutoCodes – Honda – P0971 2020 Honda CR-V

P0971 2020 Honda CR-V Code - Pressure Control Solenoid 'C' Control Circuit High

Quick Answer

The Continuously Variable Transmission (CVT) clutch pressure control solenoid valve controls and optimizes clutch pressure (hydraulic pressure) for various driving conditions. Common causes include Faulty CVT Clutch Pressure Control Solenoid Valve 'C', CVT Clutch Pressure Control Solenoid Valve 'C' harness is open or shorted, CVT Clutch Pressure Control Solenoid Valve 'C' 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
P0971 2020 Honda CR-V indicates Pressure Control Solenoid 'C' Control Circuit High.
Common causes
Common causes include Faulty CVT Clutch Pressure Control Solenoid Valve 'C', CVT Clutch Pressure Control Solenoid Valve 'C' harness is open or shorted, CVT Clutch Pressure Control Solenoid Valve 'C' 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 181
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 30, 2024
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Code P0971 2020 Honda CR-V Description

The Continuously Variable Transmission (CVT) clutch pressure control solenoid valve controls and optimizes clutch pressure (hydraulic pressure) for various driving conditions. The CVT clutch pressure control solenoid valve is controlled by duty cycle output. The spool in the CVT clutch 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 clutch 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 P0971 2020 Honda CR-V - Pressure Control Solenoid 'C' Control Circuit High - AutoCodes.com
P0971 2020 Honda CR-V Code - Pressure Control Solenoid 'C' Control Circuit High

What are the Possible Causes of the DTC P0971 2020 Honda CR-V?

  • Faulty CVT Clutch Pressure Control Solenoid Valve 'C'
  • CVT Clutch Pressure Control Solenoid Valve 'C' harness is open or shorted
  • CVT Clutch Pressure Control Solenoid Valve 'C' circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0971 2020 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 P0971 2020 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 P0971 2020 Honda CR-V code?

Need more information on how to fix the P0971 2020 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0971 2020 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 P0971 2020 Honda CR-V Code

1. What are the common symptoms of OBDII code P0971 in a 2020 Honda CR-V?

- Common symptoms may include harsh shifting, transmission slipping, decreased fuel efficiency, and the transmission going into limp mode.

2. What does the OBDII code P0971 on a 2020 Honda CR-V indicate?

- The code P0971 indicates a problem with the Pressure Control Solenoid 'C' Control Circuit High in the transmission system.

3. What are the possible causes of OBDII code P0971 in a 2020 Honda CR-V?

- Possible causes include a faulty pressure control solenoid, damaged wiring or connectors in the control circuit, low transmission fluid, or a malfunctioning transmission control module.

4. How can I diagnose the issue related to OBDII code P0971 in my 2020 Honda CR-V?

- Diagnosing the issue may involve conducting a visual inspection of wiring and connectors, checking the transmission fluid level and condition, and using a scan tool to monitor the solenoid's operation.

5. What are the recommended repair options for resolving OBDII code P0971 in a 2020 Honda CR-V?

- Repair options may include replacing the pressure control solenoid, repairing or replacing damaged wiring or connectors, ensuring proper transmission fluid levels, and resetting the trouble code.

6. Can I drive my 2020 Honda CR-V with OBDII code P0971?

- It is not recommended to continue driving with OBDII code P0971 as it can lead to further damage to the transmission system. It's best to address the issue promptly.

7. How much does it typically cost to repair OBDII code P0971 in a 2020 Honda CR-V?

- The cost of repairs for OBDII code P0971 can vary depending on the exact cause of the issue and the labor rates in your area. It's advisable to consult a professional technician for an accurate estimate.

8. Can a DIY enthusiast fix OBDII code P0971 in a 2020 Honda CR-V?

- While some basic checks like inspecting wiring and connectors can be done by a DIY enthusiast, repairing or replacing components like the pressure control solenoid may require specialized tools and expertise, best left to professionals.

9. How urgent is it to address OBDII code P0971 in a 2020 Honda CR-V?

- It is important to address OBDII code P0971 promptly to prevent potential transmission damage and ensure the safe operation of your vehicle.

10. What preventive measures can I take to avoid OBDII code P0971 in my 2020 Honda CR-V in the future?

- Regularly servicing your vehicle, checking transmission fluid levels, and addressing any abnormal symptoms promptly can help prevent issues like OBDII code P0971 from occurring.

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