toyota / avensis / t25 - Automatic gearbox not working - no response.

Hello.
Auto avensis t25 2.0 petrol with automatic year 2003.
Car bought with damaged gearbox - also no history.
When I put in d or r, zero reaction speed does not drop (to want to move.)
The oil in the gearbox is - is the scoop.
If I disconnect the battery and the back scream, it goes backwards correctly.
AS I bother nothing - no reaction.
As I turn off or yells P - then neither reverse nor to the rush no longer goes.
The computer was attempted to read and can not - no connection - unless the equipment fails.
Where can you possibly look for a gearbox driver?
What, if necessary, check further so that it is known whether the box is to be repaired or another defect?
Fuses and relays - spr.
Plugs on the chest - all right.

It would also fit some other hardware to read the error codes.

I checked the oil level - transparent, unburned oil level.
From what I learned, the gearbox controller is together with the engine driver as one module.
No errors.

Behind the storage space I found only the engine controller, light module and some smaller controller but certainly not from the box.
This engine is 89661-05750

Added after 13 [hours] 15 [minutes]:

I called the Toyota service and was told that the engine and transmission controller are indeed one module.

Before you start any work on the box, check if it will start in emergency mode (third gear + reverse). Disconnect the plug (rectangular) at the gearbox from the solenoid valves.

Thanks for the hints.
Chest damaged mechanically - for replacement.