Motor wire harnesses of the 3,6'er

Hi together
In my search for the missing spark, I have now come to the conclusion that only a broken cable or similar in the motor wire harness is in question.
So I called all kinds of people from the forum if they have one and now I would have a automatic motor at a spot price.Now my question works the wire harness from the automatic also with my switch motor?
You have to say that from gears etc no more signals come because all this is complete and also works like that!
Thank you in front of mfg Manu