Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer has detected a problem with one of the parts that helps control the pressure in the transmission. It's like a switch isn't working right, so the car might not change gears smoothly.
The P0968 code indicates that there is an issue with the electrical circuit of the pressure control solenoid C, which is responsible for regulating the hydraulic pressure in the transmission.
The pressure control solenoids in a vehicle's transmission are used to manage the hydraulic pressure that controls the shifting of gears. The solenoid C is specifically responsible for a certain range of pressure. When the control circuit is open or malfunctioning, the transmission may not operate efficiently, leading to shifting issues.
• Harsh or erratic shifting
• Transmission slipping
• Illuminated check engine light
• Faulty pressure control solenoid C
• Open or shorted wiring in the solenoid circuit
• Poor electrical connection in the solenoid circuit
Solenoid: An electromechanical device used to control fluid flow in the transmission.
Circuit: A closed path through which an electric current flows or may flow.
• Check for any other related trouble codes.
• Inspect the wiring and connectors related to solenoid C for damage.
• Test the resistance of the solenoid to ensure it is within specifications.
• Replace the faulty pressure control solenoid C.
• Repair or replace damaged wiring or connectors.
• Clear the code and test drive to ensure the issue is resolved.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Honda Accord
• Ford F-150
• Chevrolet Silverado
• Regular transmission fluid changes
• Inspect wiring harnesses for damage
• Avoid overloading the vehicle
Transmission Control Issue
• Do not ignore the check engine light; have it diagnosed soon.
• Avoid driving aggressively until the issue is resolved.
Transmission components may be covered under powertrain warranty. Check with your vehicle manufacturer.
This code has been reported more frequently in older vehicles with high mileage, often due to wear and tear on transmission components.
Moderate – While the vehicle may still be drivable, it can lead to more serious transmission issues if not addressed.
Driving with transmission issues can be dangerous and may lead to further damage. Always address check engine lights promptly.
• Vehicle must be in park or neutral.
• Engine should be at normal operating temperature.
The pressure control solenoid C is located inside the transmission, usually accessible by removing the transmission pan.
Q: Can I drive with a P0968 code?
A: It's not recommended as it can lead to transmission damage. Have it checked as soon as possible.
Q: How do I clear a P0968 code?
A: The code can be cleared with an OBD-II scanner after repairs are made, but it will return if the issue is not resolved.
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