For 96V Controller output for the Accelerator Pedal is 12V
EV Controller:

INPUT (12.05V from the Controller)
RED wire = +
BLACK wire = -

OUTPUT (measured on the accelerator pedal)
GREEN wire = 0V (when not pressed) range 0-4.6V (4.6V is when full pressed)
YELLOW wire = 0V (when not pressed) 11.3V when pressed (any range)

* Voltage is measured between yellow-black and green-black.

Known to work Accelerator Pedals:
- EV Accelerator pedal (Standard)
- EV Accelerator pedal (Modern)