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 a part in your car's transmission, called a solenoid, isn't working right. It's like a switch that helps control how your car shifts gears, and it's not turning on when it should.
The P2723 code indicates that the transmission control module has detected a performance issue or a 'stuck off' condition with the pressure control solenoid E.
Pressure control solenoids in an automatic transmission are responsible for controlling the hydraulic pressure to the transmission clutches and bands. When solenoid E is not functioning properly, it can affect the transmission's ability to shift gears smoothly. This could be due to electrical issues, mechanical failure, or hydraulic problems within the solenoid or related components.
• Harsh or erratic shifting
• Transmission slipping
• Transmission stuck in gear
• Check Engine Light illuminated
• Reduced fuel efficiency
• Faulty pressure control solenoid E
• Wiring issues or poor connections in the transmission solenoid circuit
• Transmission fluid is dirty or low
• Internal transmission failure
• Faulty transmission control module (TCM)
Solenoid: An electromechanical device that controls fluid flow in the transmission.
Transmission Control Module (TCM): A computer that controls the operation of the transmission.
• Check the transmission fluid level and condition.
• Inspect the wiring and connectors to the solenoid.
• Test the solenoid for proper operation using a multimeter.
• Check for any other diagnostic trouble codes.
• Perform a transmission pressure test.
• Replace the faulty pressure control solenoid E.
• Repair or replace damaged wiring or connectors.
• Flush and replace the transmission fluid.
• Reprogram or replace the transmission control module if necessary.
• Perform a transmission rebuild if internal failure is found.
• OBD-II scanner
• Multimeter
• Transmission fluid pressure gauge
• Basic hand tools
• Transmission fluid
$200 - $800
Moderate
• Toyota Camry
• Honda Accord
• Ford F-150
• Regularly check and maintain transmission fluid levels.
• Schedule routine transmission inspections.
• Address transmission issues promptly to prevent further damage.
Transmission Performance Issue
• Avoid driving aggressively until the issue is resolved.
• Consult a professional mechanic for an accurate diagnosis.
• Keep up with regular transmission maintenance.
Check with your vehicle manufacturer for specific warranty coverage related to the transmission.
This code has been associated with solenoid failures in vehicles with higher mileage or those that have not had regular transmission maintenance.
Moderate – While the vehicle may still be drivable, ignoring this issue can lead to more serious transmission problems.
Driving with a malfunctioning transmission can be unsafe. Address this issue promptly to ensure vehicle safety.
• Engine at operating temperature
• Vehicle in drive mode
The pressure control solenoid E is located inside the transmission, typically mounted to the valve body.
Q: Can I drive my car with a P2723 code?
A: It's possible to drive short distances, but it's not recommended as it can cause further damage to the transmission.
Q: How serious is a P2723 code?
A: It's moderately serious. While the car may still function, it can lead to more significant transmission issues if not addressed.
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