Electric Bike Throttle and Pedal Assist not working

[Rocko19661]

SW900 are a tricky deal. I've heard they come in different firmware versions. I'm not sure you can just buy one, unless you get it from the bike seller. and expect it to work.
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Just repair the cut display cable. Match the colors.

 

[Rocko19661]

i do not have display at all just leds

 

[Rocko19661]

there is something simple i am missing i am sure i just check constant power go from there