hello, im new in here, and i need some help, i have jaguar x type 2002 2.5 i was driving home when my gearbox strated to shift gears hard with knock, then i get a gearbox foult, and my car stuck in 1 gear i think in 4th, when i turn of the car and start again the code disappears and car drives for a few minutes fine just gears shift hard and the again i get gearbox foult, code reader said its a pressure control solenoid b, i checked the wiring tcm and everything is fine with that, i taked of trannsmision pan where the solenoids are, i taked solenoid wrote the code in internet and its said its shift solenoid b so is shift solenoid b and pressure control solenoid b is the same solenoid?, thanks.

 

 

Its a P0778 code pressure control solenoid b electrical

 

https://www.jaguarforums.com/forum/x...-p0778-147745/