Gen2/Main Bike Board/Connections

The board has a 34-pin and 40-pin connector exposed through the top of the enclosure, making them relatively accessible and a way to identify the component.

Both are made by JAE Electronics.

2016 Zero MBB Top

Connector	Harness-side	MBB-side	Notes
34-pin connector "MBB 1"	JAE Electronics MX23A34SF1	JAE Electronics MX34A34NF1.	Harness-side pinout; MBB side mirrored 2013 MBB 1 connector Wiring Diagram image
40-pin connector "MBB 2"	JAE Electronics MX23A40SF1	JAE Electronics MX34A40NF1	2013 MBB 2 connector Wiring Diagram image

Inputs

Component	Function	Wire	MBB Pin	Role
Kickstand Switch	Safety Interlock	Red (2013) 20AWG	27	Colors are different for 2016 models:
		Orange (2013) (black) 20AWG	12	Blue (5v power), Pinkish Red (measure signal TODO), Black. Do not short these directly. That is not how you bypass.
		Yellow (2013) (black) 20AWG	11	Kickstand Switch
Kill Switch	Safety Interlock	Red 20AWG	23
		White 20AWG	24

Outputs

Component	Function	Wire	MBB Pin	Function	Notes
DC-DC Converter	Enable Signal	Orange (Red) 18AWG	21 (2013) 20 (2015)