'Gearbox Fault' P38 2.5 DT Auto.. Why?
When I start my car and put it in 'D' nothing happens and the car doesnt move. Then when I rev it to about 2500rpm it kicks in and says 'Gearbox Fault' and then will let you drive but a little slower, like its in 3rd all the time.
Also doesnt disply 'D' on the left hand side of the LCD display.
I can put it into 1,2 or 3 and drive in these but as soon as it goes in Drive it doesnt like it. Reverse works fine, as does the low range gears...
Theres no noises, or other problems, its had a new battery, starter, fuel injection pump, but has been fine for a couple of months.. now this!
What could be the causes?