What causes fan not working?

What causes fan not working?

Defective temperature switch, coolant sensor or other sensor. Engine thermostat is stuck OPEN (engine never gets hot enough to turn on the fan) Faulty fan relay. A wiring problem (blown fuse, loose or corroded connector, shorts, opens, etc.)

How do you test a Raptor 660 fan?

PUt a sheet of printer paper over the radiator – idle the engine. After about 10-15 minutes, the fan should come on, run for 2-3 minutes then go off, and repeat this every 5-10 minutes. Under normal riding the fan almost never comes on, so don’t worry if you haven’t seen it running.

How do I fix my radiator fan not working?

If the fan doesn’t come on, you need to look for a blown fuse or breaker. In older cars, you might have a fusible link – this is wire within an insulated block of rubber. Try to grab the end and stretch it. If the wire stretches, the wire link could be broken and you’ll need to replace it.

How much horsepower does a 2006 Raptor 700 have?

How Much Horsepower Does A Raptor 700 Have? The Raptor 700R is Yamaha’s second generation of the Raptor (first gen being the Raptor 660) and is powered by a 686cc single cylinder four-valve electronically fuel injected engine. This larger engine produces approximately 47 horsepower.

Will a bad thermostat cause the fan not to work?

Broken Thermostat Thermostats are known to go bad and cause all sorts of cooling issues. If this thermostat doesn’t open when the engine reaches the working temperature, the coolant will stay inside the engine block and the engine will start to overheat. This will result in the radiator fan not working.

What happens if the radiator fan stops working?

What happens if the cooling fan stops working? If your cooling fan stops working, your engine could overheat. This could cause damage to your engine parts. It’s a serious issue and needs to be looked at by a garage.

How do you test a cooling fan module?

To test a fan motor, unplug the electrical connector at the motor and use fused jumper wires to connect battery power and ground directly to the fan. If the fan does not operate, replace the motor. 2. If the motor tests OK, check the cooling fan thermo switch, located at the bottom of the radiator on the driver’s side.