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 one of the parts in your car's transmission, called a solenoid, isn't working right. It's like a switch that helps control the gears, and it's either not moving or not working at all.
The pressure control solenoid E is responsible for regulating hydraulic pressure in the transmission. If it's not functioning properly, it can cause shifting issues.
The P2722 code indicates that the Powertrain Control Module (PCM) has detected a problem with the operation of the pressure control solenoid E. This solenoid is part of the transmission system and helps regulate the hydraulic pressure needed for proper gear shifting. When the solenoid is stuck off or not performing as expected, it can lead to transmission performance issues.
• Harsh or erratic shifting
• Transmission slipping
• Check Engine Light is on
• Decreased fuel efficiency
• Faulty pressure control solenoid E
• Wiring issues or poor connections
• Transmission fluid is dirty or low
• Internal transmission failure
• Faulty PCM
Solenoid: An electromechanical device that converts electrical energy into mechanical movement.
PCM: Powertrain Control Module, the computer that controls engine and transmission functions.
• Check the transmission fluid level and condition.
• Inspect the wiring and connectors for damage or corrosion.
• Test the pressure control solenoid E for proper operation.
• Use a scan tool to check for additional codes.
• Replace the faulty pressure control solenoid E.
• Repair or replace damaged wiring or connectors.
• Flush and replace the transmission fluid.
• Reprogram or replace the PCM if necessary.
• OBD-II scanner
• Multimeter
• Transmission fluid pressure gauge
• Basic hand tools
$200 - $800
Moderate
• Toyota Camry
• Honda Accord
• Ford F-150
• Regularly check and maintain transmission fluid levels.
• Have the transmission serviced at recommended intervals.
• Avoid harsh driving conditions that can strain the transmission.
Transmission Performance
• Do not ignore the Check Engine Light; address the issue promptly.
• Consult a professional mechanic for a thorough diagnosis.
• Avoid driving the vehicle if the transmission is slipping severely.
Check with the vehicle manufacturer for any applicable transmission warranties.
This code has been associated with transmission issues in vehicles with high mileage or poor maintenance history.
Moderate – It is important to address this issue to prevent further transmission damage.
Driving with a malfunctioning transmission can be dangerous and may lead to further damage.
• Vehicle should be at operating temperature.
• Test should be conducted on a flat surface.
The pressure control solenoid E is located inside the transmission, typically accessible by removing the transmission pan.
Q: Can I drive with a P2722 code?
A: It's not recommended to drive with this code active, as it can lead to further transmission damage.
Q: How long does it take to fix a P2722 code?
A: Repair time can vary but typically takes a few hours, depending on the exact cause and repair needed.
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