Bought a used renegade and it came with a fan override switch, but they had it wired from the battery straight to the switch then to fan and had the heat sensor cut off which i don’t like because i wouldn’t mind the fan cutting in when it has to. Is there a way to run power right from the battery to switch and have the heat sensor working also?? can’t quiet get her to kick in itself only by switch.. :th_smiliefrustrated