Remove either cooling fan control switch from your cadillac by first disconnecting the battery s negative cable.
Electric fan temperature sensor location.
If you want to keep the motor temp down hook it in the block are the intake.
But the main thing the fans do is draw air through the radiator so it cools the water off better.
Add an electric cooling fan and there s another port needed for the switch to turn on the relays.
Bmw 2006 330i e90 temperature and fan switch and coolants location.
A team performance electric cooling radiator fan relay kit with thermostat installation hardware wiring set 180 to 200 degrees temp sensor temperature switch 40 amp relay 4 2 out of 5 stars 70 14 99 14.
It depends on if you want the fan s to kick on with motor temp or water temp.
I like the side mount on the drivers side of motor.
The second cooling fan control switch mounts just above the lower radiator hose 8 inches from the bottom of the radiator.
The big block in our.
The first switch mounts 3 inches from the top of the radiator.
On most american v8s this is at or near the thermostat housing.