ElectricMotorcycleForum.com

Makes And Models => Zero Motorcycles Forum | 2013+ => Topic started by: Rio206 on August 30, 2023, 05:32:55 AM

Title: 2013 MX, contactor open and flashing: Post Error (23) Board Vpack error (21)
Post by: Rio206 on August 30, 2023, 05:32:55 AM

I connected the MBB and the BMS to the computer with TTL to USB thanks to the information I was offered here. Attached is what I get from the MBB when I turn the key and it just keeps going like this. Also attached is the BMS data from the MBB.

I really appreciate any help understanding what may be causing the problem. Thanks. 

Title: Re: 2013 MX, contactor open and flashing: Post Error (23) Board Vpack error (21)
Post by: Rio206 on September 18, 2023, 12:48:11 PM

It was the FET Board not being closed and making the Sevcon try to get power from the low power B- and blowing that fuse. Bypassed FET Board as a temporary solution, but will be running with full BMS protections soon. I enjoyed the test ride! Only got here with help from the community! Thanks