Luna Enduro X2 non op

[Shane197]

First post. I believe I tried all the troubleshooting videos available.
Luna X2 Enduro. Lightly ridden. About 100 miles. Display went dark. Tried restarting, nothing. Put bike away. Tried a few days later, screen comes on and off every few seconds. Did some research. 55 volts at battery. 55 volts at battery terminal at motor. Checked fuse at motor plug (55v) then pressed power on and voltage dropped to zero. Checked and cleaned connections at motor. Purchasewd a new Luna M600 display and Replacement harness. Still does not power up. What do I try next?

[paxtana]

Is it ludicrous, or stock? What display? Did you try plugging into the back of the display HARD, like much more firmly than might be expected? Did you try to bypass the switch?

https://electricbike.com/forum/forum/knowledge-base/bikes-aa/146142-luna-x2-manual?p=146147#post146147

[Shane197]

Stock.
Luna M600 Display. DPC240. Yes, tried very hard plugging into the back of the display. I also purchased replacement display and new harness, and get the same results.