Hello Everyone,

I recently received my 35amp controller and display, however something's not firing up.  See attached pictures of the display.  I've researched and troubleshooted away but nothing's working.

Here are the issues:

1, The display won't stay on unless I keep my finger pressed on the power button.  When I let go, the display turns off.
2, There is no power from the system, when I turn the throttle nothing happens.   
3, The display indicates no power from the battery, yet the battery is fully charged.

I'm attaching two pictures, one for each time I set up the system - I get a zero battery graphic with an 08.9 volts reading the first time I set up the system and a zero battery graphic the next time with a 65.4 volts indicator, so something has changed between the first set up and the second. 

I have gone back to stock controller and display and and everything works fine.  Battery shows 100%. 

Again there is no power from the throttle with the new set up.

There are no bent pins, everything connects fine, and there can't be any wrong wiring as it's pretty much a like for like swap, although there was one additional wire in the box which seems to be for the display (green), but I have enough length as is, and trying that wire doesn't change anything.

Any help appreciated.  Thank you in advance, and happy thanksgiving.