P0979 Honda Code - Shift Solenoid Valve 'C' Short
Quick Answer
The P0979 Honda code indicates a problem with the Shift Solenoid Valve 'C' in the transmission system of the vehicle. Common causes include Faulty Shift Solenoid Valve 'C', Electrical short in the wiring harness, Corrosion or damage to the connectors. 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
- P0979 Honda indicates Shift Solenoid Valve 'C' Short.
- Common causes
- Common causes include Faulty Shift Solenoid Valve 'C', Electrical short in the wiring harness, Corrosion or damage to the connectors.
- 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 P0979 Honda Description
The P0979 Honda code indicates a problem with the Shift Solenoid Valve 'C' in the transmission system of the vehicle. The solenoid valve is responsible for controlling the flow of transmission fluid to engage the appropriate gear based on the vehicle's speed and engine load. When the solenoid valve 'C' is shorted, it means that there is an electrical issue causing the valve to malfunction. This can lead to improper shifting of gears, which can affect the vehicle's performance, fuel efficiency, and overall drivability.
Common Causes of P0979 Honda
- Faulty Shift Solenoid Valve 'C'
- Electrical short in the wiring harness
- Corrosion or damage to the connectors
- Low transmission fluid level
- Internal transmission damage
Symptoms of P0979 Honda
- Harsh shifting between gears
- Delayed or erratic shifting
- Transmission slipping
- Transmission not engaging into gear
- Illumination of the Check Engine Light
How to Fix P0979 Honda
- Diagnose the issue by using a scan tool to confirm the P0979 Honda code and inspect the shift solenoid valve 'C'.
- Test the electrical circuitry of the solenoid valve for any shorts or open circuits.
- Replace the Shift Solenoid Valve 'C' if it is found to be faulty.
- Check and repair any damaged wiring or connectors in the transmission system.
- Refill the transmission fluid to the proper level and perform a test drive to ensure proper shifting operation.
Cost to Fix P0979 Honda
The cost of repairing a Shift Solenoid Valve 'C' short in a Honda vehicle can vary depending on the specific model and year of the vehicle. In general, the cost of replacing the solenoid valve itself can range from $150 to $300, while the labor cost can be between $100 to $200. Additional costs may include diagnostic testing, fluid replacement, and any other necessary repairs. Overall, the total repair cost for this issue can range from $250 to $500. It is recommended to consult with a qualified mechanic or dealership for a more accurate cost estimate based on your vehicle's specific requirements and location.
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