It's all right again except cruise control

So my fat one's halfway back.

Problem was a broken squeezed gear harness after engine change.

And now my cruise control doesn't work anymore, which has spooked before the engine expansion.

I've already built another ECU.
Rubber bellows is also dense.Vacuum pump also works and the hoses are also all where they should go.

I've already changed the vacuum switch on the brake pedal.

Can possibly be associated with the change of the geared bevel tree. With which I have installed two pins less occupied on two Kostal plugs (once a brown cable and once a red/black one)
But otherwise everything works well and behaves as it should.

Is there any other cruise control relay? With me, there's not even a click in the footroom or anything like that and the interior is completely apart.

Please help me.

P.S. Is there a cruiser error search program?