P2714 indicates that the transmission control module has detected a problem with the performance of pressure control solenoid D, specifically that it is stuck off and not providing the expected hydraulic pressure. The code is triggered when the solenoid fails to operate within its normal parameters. This can affect shift quality and overall transmission function.
The solenoid may have an internal short, open circuit, or mechanical failure that prevents it from generating proper hydraulic pressure.
Corroded, damaged, or loose wiring and connectors can interrupt the electrical signal to the solenoid, causing it to remain off.
Insufficient fluid level or fluid that is dirty and viscous can reduce hydraulic pressure, making the solenoid appear to be stuck off.
A blocked filter restricts fluid flow, which can mimic a solenoid performance fault by limiting pressure availability.
A rare cause; the PCM may incorrectly interpret sensor data or fail to command the solenoid, but this is typically considered only after other components are verified.
No. The PCM is rarely the cause; most often the issue is a faulty solenoid, wiring problem, or low fluid level.
It is not recommended. Continuing to drive may cause harsh shifting, reduced fuel economy, or transmission damage.
Follow the vehicle manufacturer's recommended interval, typically every 30,000–60,000 miles, or sooner if the fluid becomes dirty or burnt.
Basic checks like fluid level and visual inspection of wiring can be done at home, but solenoid replacement usually requires specialized tools and knowledge.