Where to check voltage at T1 controller

I have a rebuilt controller, reinstalled it but no power. I need to confirm I am getting 72v to the controller. It was confirmed by a good tech before I sent the T1 off for rebuild. I just need to know where to confirm before sending the controller back.

Any help is greatly appreciated.

Pin one and pin two have battery voltage when key is on.

Thanks for the quick reply and info Inwo. I’m not sure which pins are 1 and 2 but will try to do some digging on this end.

This may be a dumb question but can I check it at the large pin connector on top of the controller while it is disconnected?

Yes, those two you can. Common lead of meter to battery negative.