2006 Dodge strauts motor fan won't come on how do I check fuse

check and test fans and coolant sensor

what , the fan only turns when it reaches the right temp ,

you said you just replaced the fan speed resistor. make sure to check your connection and also check the fuse and if it does not work you might have to check your fan motor itself.

Are we talking about the cooling fan not coming on if so first thing is to check the fuses if they are good there is a good chance that the motor is bad and needs to be replaced. Its not hard to do will take about 1.5 hours in the drive way.

Some vehicle's cooling radiator fan does not turn on untill needed. If your Temperature Gauge is working as far as you know, Try running your car for over 10 miles; the fan should start working. If not, check your fuses. You can also try to directly connect the radiator colling fan motor to the battery and see if the fan works. If not, the fan motor may not be working.

Sound like you have a failed fan motor assembly. Check for power to the fan motor connector.

Did not know what motor size you had? So i sent info on both....

you need to check the fuses in the panel both under the dash and under the hood.if these are okay then you will have to check the fan itself to make sure the fan is working.other things are the fan relay and temp sensor that tell the pcm to turn on the cooling fans,if you are talking about the rad cooling fan.

check for power at the fan, if no power at the fan check fan fuse and relay.If you have power at the fan and fan won't come on fan motor is bad.If you turn your A/C switch on and your key switch to the on position this should cut the fan on automaticly.

There is a relay located in the engine. and there is a relay for the fan in the wiring going to the fan. You are going to have to trace the wiring from the fan back to the point of where the relay is located.

Good Luck