Whether you re a do it yourselfer or trained auto tech you ll appreciate the convenience of home or business delivery or picking up your radiator fan switch product at the nearest advance auto parts location.
Bmw radiator fan switch wiring.
The switches turn on the fan at low speed and then high speed as the coolant temperature rises.
It can be done in any car or truck.
Cut the power and ground cables from the fan motor.
The link below is a video on the wiring diagram.
Attach one of the new wires to the positive wire and one to the negative cable and solder them together.
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Run two wires to the fan motor.
Remove 1 2 of covering from the positive and negative wires running into the fan motor.