p07## is a code pertaining to the transmisison. This is a malfunction observed by the computer that controlls the automatic transmission.
The pressure control solenoid changes the oil pressure in the hydraulic circuits that lockup clutches & bands for shifting gears. The pressure is controlled to control the shift feel. Perhaps the wiring to this solenoid is damaged or the solenoid itself has failed.
I don't have auto-trannys in any of my cars so I am not your go-to guy. Try over in the automatic transmission forum.