LCD8S battery indicator flashing, with battery full

[iBlaze]

I have a lcd8s display and a KT squarewave 48v 1500w controller, and 60v battery.
When i turn on the ebike the battery indicator starts flashing, and i cant throttle.
This happend after i was riding in the snow.
Everything worked well until now, for like 4 months.
Can someone help? I can post pictures if needed.

 

[HumanPerson]

Did water get in somewhere on the displahy or anywhere on the motor after it was defrosting from the snow ride?

Welcome to the forums, by the way

 

[iBlaze]

Im gonna check now, i will post picture if i find anything wrong.

 

[iBlaze]

There is water damage, i dont know what is damaged, i have checked the components near the damage with a multimeter and they work fine.
I have another broken controller which i can swap out parts for, i just dont know whats wrong with it.