AUX. fan interrupt switch
the haltech ems will be controlling my AUX. cooling fan, since i deleted the mechanical clutch fan. here are a few shots of the wiring and switch. the led indicator gave me a fit acting as a diode while the switch was wired to the negative. a little tweaking gave me the following:
- switch:
- Blk wire = ground
- grey/red = signal plus jumper to Negative side of led
- led:
- white = jumper mentioned above.
- orange = 12v on or acc. wire
