This car has the AN 55/50 gearbox

Having got the fault code....

P0748 Pressure Control Solenoid "A" .

This code indicates an electrical fault meaning the fault may be TCM (already swapped out), ECU (already swapped out) Solenoid itself (swapped out with gearbox) or a wiring fault - either a break in the wire or a connection.

....I now need to know where Solenoid A is in order to be able to check contacts and wiring. What is specifically controls would be helpful, also. If you know how the solenoid itself may be checked, that would be useful.

If it is one of those underneath the removable transmission cover, then which one is it and how might I identify it ?

Further, does anybody have a detailed schematic of this gearbox. It has to be specifically the 55/50 since they're not all the same.

All help appreciated and thanks in advance.

F500.

Edited by Foreigner500 on 14/09/2010 at 16:50