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Es4 Dash turns off when driving?

Posted: Thu Aug 01, 2019 12:58 pm
by wicked
First thx 4 super forum, learned a lot from reading here :)
My problem with my ES4 is that the dash disconnects sometimes randomly, can ride but suddenly it just turns off, can be started again but turns off again
It is a former rental scooter that is flash with the LichtningJon tutorial.
BMS Ver:136 BLE Ver:107 DRV Ver:139

someone else who has had the same problem?
Regards Wicked

Re: Es4 Dash turns off when driving?

Posted: Fri Sep 13, 2019 5:00 am
by jonlarsen
I had a similar problem once. I put my dash unit in another scooter and the problem went away. so I'm guessing it was caused by a bad control board.