12V Module

This module is attached to the main controller and converts the controller's 48V to 12V. It manages all 12V peripherals and is controlled through a CAN bus.

Marked: "SUPER73_DC_DC_V20" "210118231"

The module will not output 12V at all unless its CAN bus is connected to the controller, even if provided with 48V. Hence it can't be used in an aftermarket setup.

The 12V module

12V Harness connector

Controller connector

Rear break light connector

Turn signal connectors (unused)

Controller connector

Unknown
CAN L
GND
Battery + (common with controller, debug 1)
CAN H

12V Harness connector

Turn signal
Signal 2
Horn
Unknown
GND
Signal 1

Rear brake light connector

Ground
Signal
12V