Cheers Tom,
First diagnostic showed shift solenoid, so I changed those, wasnt cheap.
Still playing up so back in it goes, hopefully this other guy im using can throw some light on it. But it does sound ECU of which im not sure what the layout is, combined or seperate?
If its in Limp Mode and the problem, ie the coil, was replaced, do you then have to have it reset out of Limp before everything starts to work again?