keqjsk

I got a new LCD-M5 display for my 1000 watt 48 volt ebike and I'm not sure if I programmed the parameters correctly. The bike brand is called KEQJSK. It has a rear hub motor. The display is showing a E10 error code which I think means there is a communication problem with the controller and/or...

I HAVE A KEQJSK E-BIKE. I WRECKED IT WHICH CAUSED THE LCD SCREEN TO SHATTER BUT THE BIKE STILL WORKED FONE. BUT WHEN I WASHED IT THE LCD SCREEN MUST HAVE GOT WATER IN IT BECAUSE I RODE IT 2-3 BLOCKS, SHUT IT OFF AND THEN THE BIKE WOULDN'T POWER ON. BUT THE HEADLIGHT AND HORN STILL WORKED. WHILE...