AutoCodes – Honda – P0797 2019 Honda CR-V

P0797 2019 Honda CR-V Code - Pressure Control Solenoid 'C' Stuck On

Quick Answer

The Continuously Variable Transmission (CVT) clutch pressure control solenoid valve controls hydraulic pressure to the forward clutch and the reverse brake. Common causes include Faulty CVT Clutch Pressure Control Solenoid Valve, CVT Clutch Pressure Control Solenoid Valve harness is open or shorted, CVT Clutch 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
P0797 2019 Honda CR-V indicates Pressure Control Solenoid 'C' Stuck On.
Common causes
Common causes include Faulty CVT Clutch Pressure Control Solenoid Valve, CVT Clutch Pressure Control Solenoid Valve harness is open or shorted, CVT Clutch 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 185
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 30, 2024
πŸ’¬ Need more help? Ask Coddy for instant answers β€” it's free!

Code P0797 2019 Honda CR-V Description

The Continuously Variable Transmission (CVT) clutch pressure control solenoid valve controls hydraulic pressure to the forward clutch and the reverse brake. 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. To supply proper forward clutch/reverse brake oil pressure, the Powertrain Control Module (PCM) outputs a CVT clutch pressure control solenoid valve oil pressure control signal. If the duration of the forward clutch/reverse brake engage operation from start to completion is short, the PCM detects a CVT clutch pressure control solenoid valve stuck ON failure and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0797 2019 Honda CR-V - Pressure Control Solenoid 'C' Stuck On - AutoCodes.com
P0797 2019 Honda CR-V Code - Pressure Control Solenoid 'C' Stuck On

What are the Possible Causes of the DTC P0797 2019 Honda CR-V?

  • Faulty CVT Clutch Pressure Control Solenoid Valve
  • CVT Clutch Pressure Control Solenoid Valve harness is open or shorted
  • CVT Clutch Pressure Control Solenoid Valve circuit poor electrical connection

How to Fix the DTC P0797 2019 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 P0797 2019 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 P0797 2019 Honda CR-V code?

Need more information on how to fix the P0797 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0797 2019 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 P0797 2019 Honda CR-V Code

1. What are the common symptoms of OBDII code P0797 in a 2019 Honda CR-V?

Symptoms may include harsh shifting, delayed gear engagement, decreased fuel efficiency, and an illuminated Check Engine light.

2. What does the OBDII code P0797 mean on a 2019 Honda CR-V?

P0797 indicates a problem with the Pressure Control Solenoid 'C', which is stuck in the on position, affecting the transmission's hydraulic pressure regulation.

3. What are the possible causes of the Pressure Control Solenoid 'C' being stuck on in a 2019 Honda CR-V?

Causes can include a faulty pressure control solenoid, low transmission fluid level, dirty or contaminated transmission fluid, or wiring/connector issues.

4. How serious is OBDII code P0797 in a 2019 Honda CR-V?

This code should be addressed promptly as it can lead to further transmission damage if left unattended, potentially resulting in costly repairs.

5. Can I continue driving my 2019 Honda CR-V with OBDII code P0797?

It is not recommended to drive the vehicle with this issue as it can cause transmission malfunctions and potentially leave you stranded.

6. How can I diagnose OBDII code P0797 in my 2019 Honda CR-V?

Diagnosis typically involves using an OBDII scanner to retrieve the code, performing a visual inspection of the transmission components, and testing the pressure control solenoid.

7. What are some repair tips for fixing OBDII code P0797 in a 2019 Honda CR-V?

Repair options may include replacing the pressure control solenoid, checking and topping up transmission fluid, flushing the transmission, and inspecting the wiring and connectors.

8. Can resetting the OBDII code P0797 in a 2019 Honda CR-V temporarily fix the issue?

Resetting the code may temporarily turn off the Check Engine light, but the underlying problem causing P0797 will persist and should be addressed to prevent further damage.

9. How much does it cost to repair OBDII code P0797 in a 2019 Honda CR-V?

Repair costs can vary depending on the exact cause of the issue, but expect to pay for parts and labor, with potential expenses ranging from a few hundred to over a thousand dollars.

10. Is it possible to prevent OBDII code P0797 from occurring in my 2019 Honda CR-V?

Regular maintenance, including checking and changing transmission fluid as recommended, can help prevent issues like P0797 from occurring.

Discuss the causes and fixes for P0797 2019 Honda CR-V OBDII Code

Code P0797 2019 Honda CR-V comments

No comments found for this page.

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play