Posted 4/4/2024 07:59 (#10693160) Subject: 7330 Premium ISO Power
NW Iowa
Good morning, I am trying to use the ISO connector on the back of my 2012 7330 Premium and am unable to get power. I have traced it up to a relay under the hood behind the radiator but am unable to find what "controls" that relay. Can anyone tell me what input, signal, address, event is necessary to power the coil of that relay so that the rear ISO connector has power?