Hi
Most LED and LCDs have nothing to do with the throttle, so if the throttle isn't working, you need to look elsewhere for the cause, though it could be that there's a common cause for both issues.
, thanks yes I think the throttle will not work with swytch, to be fair I don't really need a throttle but thought be nice to add one and assumed most would work , I will return it , I just took the bike out for a ride and is working , but no display , not sure if the problem is with the display or the controller , I'm leaning towards controller , swytch have emailed me back about the issue although I didn't buy it from them , just the general basic checks , cables etc , have told them all looks good but no display, maybe they can point me in right direction , will prob just end up buying a complete controller kit that fits my wheel with a larger battery