Sorry guys, I've searched the threads already but none seem to answer my question.
What's the primary job of the Thermo Sensor? (the thing that plugs into the radiator) If it's a heat activated switch that turns on the fan, what does the Sending Unit do that is attached by the thermostat?
I ask this cause I'm trying to figure out why my fan doesn't turn on anymore.
At first I thought it was the thermo sensor but found out that it wasn't after installing a new one....80bucks well spent
Not sure what a sending unit does but could that be the problem?
The fan works when it's directly hooked up to the battery, and I checked the fuse already.
Thanks in advance for the help.