redondoaveb
New Member
I have an Alva+ that had been sitting for about 8 months. The battery pack had a charge when stored and ran fine at that time. Unfortunately, the battery pack didn't get periodic charges and was completely discharged when brought out of storage. I charged the battery pack about 90% and re-installed. Bike ran great! Decided to fully charge the battery at that point. Upon re-installation of the battery pack and plugging in the battery cable, the display flashes "Font Programming". No power to anything. I tried unplugging the controller and the display but as soon as you plug the battery cable back in it just flashes "Font Programming". I checked voltage at the battery and there is 41 volts. Any idea what the issue could be?
Thanks in advance for any help the community might be able to provide me.
Thanks in advance for any help the community might be able to provide me.