How to fix a P2714 Code: Pressure Control Solenoid "D" Performance/Stuck Off
An automatic transmission relies on bands and clutches that change gears by having fluid pressure in the right place at the right time. The purpose of the transmission pressure control solenoids is to adjust the fluid pressure for the automatic transmission to operate properly and shift smoothly.

A P2714 code is set when the computer (ECM/PCM) detects a problem with a transmission pressure control solenoid D.

Possible Causes of a P2714 Code:
Low/Dirty Transmission Fluid
Bad Pressure Control Solenoid “D” or Wiring Issue
Transmission Issues (Pump - Valve Body - Blocked Passage)
Bad Computer (TCM/PCM)

By using this information user assumes all risk of use.