Zanussi TC7103w 916093530 Wont start

I called to this on Monday, the machine wouldn’t tumble, after removing the lid and giving the drum a little push away it went but was making a right racket. I open the machine up to find the front and rear fans completely knackered. I told the customer she would need two new fans and a capacitor.

And so I returned today armed with fans and capacitor, fitted the parts and plugged the machine in, turned to the customer and said ‘this should sound a bit better’ pressed the start button and nothing 😳

So now I have a machine that wont start at all. I checked the motor plug and I am getting live readings at all three terminals, I reckon at least one should be neutral, 2 of the wires run back to the timer and 1 to the start switch. One of the other wires from the start switch runs to the relay on the door lock, and although when the start button is pressed I get a live to the relay, the relay is not doing anything.

Has anybody had any experience with these dryers, would you say a new door lock is required or is there something else I should be looking at?

All help appreciated.