Would an a650e operate with no TCU or power?

[UCF11]

I am looking to install an a650e gearbox and have it operate with a PCS TCM-2000 controller next month. However I was curious to what level the gearbox would operate mechanically with no electrical aid? Would the gears be manually selectable from p, r, n, 1, 2 through to 3rd?

Just wondered as this would be quite useful for diagnosis after installing the gearbox.

Any help would be appreciated

 

[BlackUZZ31]

it will but it will go first 3rd 5th from memory and driving the car like this is not a good thing