prodiver
VCA Member
A year ago I installed the Roeracing fan kit with the manual on off switch. (no optional timer) The kit worked fine until last week and one of the wires to the switch came loose. When I hooked it back up the fan stays on all the time. Tried replacing the switch and relay. Fan still stays on all the time. I suspect it is in the temperature sensor. Does anyone know how to test this sensor?