Keep the engine coolant or antifreeze from rising above its operational temperature.
To deflect the cooling effect of the fan across the entire width of the radiator.
When the air conditioning is activated the auxiliary fan relay turns the fan on to maximize cooling It controls the auxiliary fan, which comes on to aid in cooling during heavy loads.
To cool the SMPS while the computer is working.
cooling fan
It's actually a function of the CPU cooling fan. If you call Dell, they can send you a quieter model CPU fan.
yes just replace the fan clutch assembly
If the question is about the motor fan or engine fan, the main function of this fan is cooling the radiator of the engine which in turn is cooling the water circulating inside the engine unto the radiator and back. This keeps the engine at a fairly operable temperature without overheating and damaging damaging its parts.
7-25 amp Electric Cooling Fan
The sensor on the thermostat housing is a cooling fan switch. Cooling fan switch closes the circuit to engage the cooling fan(s) when the optimum temperature is reached. When not replaced, cooling system fans will either remain continually "on" or not function causing the engine to overheat, internal engine damage and/or temperature light illumination.
The 2004 Dodge Intrepid cooling fan relay switch can be found on the back of the cooling fan motor. The cooling fan relay switch is attached to the fan motor with two retaining screws.
Cooling fan is always better. By:B.J
Changing the fusebox on a 2002 Peugeot 206 will not affect the cooling fan if the unit is replace with a working box. The fuse box's main function is to prevent a power surges from ruining mechanical parts, so if the fuses are fine than the cooling fan will be as well.