I've got a built ebike with a bafang bbs-hd mid drive motor that I've had for 2 years.
It's suddenly not powering up at all, the display won't come to life.
The battery is fully charged and I've checked all external wiring and connectors and cant see any obvious damage.
It's never got wet so I'm sure water ingress to the display or power button isn't an issue.
I have noticed since its died I no longer get a 'pop' when connecting the battery wire to the motor wire
Any thoughts on what it's likely to be? Is there any kind of reset procedure before I start throwing parts at it?
Thanks in advance!
Brighton ebikes may be able to help pinpoint the issue and give advice.
Try asking on the Bafang forum here: https://www.emtbforums.com/forums/bafang.69/
