P0797 Honda 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 Honda 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.
Code P0797 Honda Description
What are the Possible Causes of the DTC P0797 Honda?
- 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 Honda?
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 Honda 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.
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Get the P0797 Honda code diagnosed by a professional: Find a repair shop in your area
Information for Specific Honda Models
- P0797 2016 Honda CR-V — Pressure Control Solenoid 'C' Stuck On
- P0797 2017 Honda CR-V — Pressure Control Solenoid 'C' Stuck On
- P0797 2018 Honda CR-V — Pressure Control Solenoid 'C' Stuck On
- P0797 2019 Honda CR-V — Pressure Control Solenoid 'C' Stuck On
- P0797 2020 Honda CR-V — Pressure Control Solenoid 'C' Stuck On
- P0797 2021 Honda CR-V — Pressure Control Solenoid 'C' Stuck On
Frequently Asked Questions about P0797 Honda Code
1. What are the common symptoms of OBDII code P0797 in a Honda related to the Pressure Control Solenoid 'C'?
The common symptoms include harsh shifting, transmission slipping, decreased fuel efficiency, and the transmission may get stuck in one gear.
2. What can cause the Pressure Control Solenoid 'C' to get stuck on in a Honda?
Common causes of this issue include a faulty pressure control solenoid, low transmission fluid level, dirty or contaminated transmission fluid, or internal transmission damage.
3. How serious is OBDII code P0797 in a Honda?
Ignoring this code can lead to further damage to the transmission system, causing expensive repairs down the line. It is recommended to address this issue promptly.
4. Can I continue driving my Honda with the Pressure Control Solenoid 'C' stuck on?
It is not recommended to continue driving the vehicle with this issue as it can cause further damage to the transmission. It is best to have the problem diagnosed and repaired as soon as possible.
5. How can I diagnose OBDII code P0797 in my Honda at home?
You can use an OBDII scanner to retrieve the code and then inspect the transmission fluid level and condition. However, a professional diagnosis is recommended for an accurate assessment.
6. What is the typical repair process for fixing OBDII code P0797 in a Honda?
The repair process usually involves diagnosing the root cause of the issue, which may include replacing the pressure control solenoid, flushing and refilling the transmission fluid, or addressing any internal transmission damage.
7. Can I reset the OBDII code P0797 in my Honda after making the necessary repairs?
Once the repairs are completed, the OBDII code can be cleared using an OBDII scanner to reset the system. However, it is essential to ensure that the underlying issue causing the code has been resolved.
8. How much does it cost to repair OBDII code P0797 in a Honda?
The cost of repairs can vary depending on the specific cause of the issue and the extent of the damage. It is advisable to consult a professional mechanic for an accurate estimate.
9. Are there any preventive maintenance tips to avoid OBDII code P0797 in a Honda?
Regularly checking and changing the transmission fluid at recommended intervals can help prevent issues with the pressure control solenoid. Maintaining the transmission system can also help prolong its lifespan.
10. Is OBDII code P0797 a common issue in Honda vehicles?
While not extremely common, this code can occur in Honda vehicles, especially as they age or if the transmission system is not properly maintained. Regular servicing and inspections can help prevent such issues.
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