Search results

Well it’s a common problem and the 640 error will not necessarily show up. If you controllers fails after certain amount of time it’s likely the small battery. I’m not advocating removing it but since many dealers and Bosch themselves just look at the age of the bike(mine 2015) and conclude it’s...

Hello, My experience with haibike with Bosch motors is that even dealers do not have the level of experience to debug many of these connection issues. My all mtn 2015 experienced the exact same issue. The power would not advance. You can get it to work by pulling the battery and controller and...

Thanks for the reply. Yes the battery out of the cradle lights all leds. They will cycle off but will go right back up as if the start button is continuously held. Its likely an electronic component on a board or maybe firmware. I'm stumped! I'll take it back to the Bosch center as soon as I can.

R

Thanks for the reply. I will take it to the closest Bosch servicing Center. Btw I did take it to a new ebike dealer who ran the Bosch diagnostic program and it reported no errors either in the controller or the power pack. This leads me to believe it's the on/off hardware switch which has...

Hi all great forum! My 2015 haibike emtb Bosch 400 power pack is acting strangely. Everything functionally works great...it charges , it runs perfectly until I try to turn it off. It then promptly reboots. This happens either in or out of cradle so the battery alone will cycle on without hitting...