Out of the blue, i started up my 2009 Avenger and turned on the heat... nothing. i can hear the actuator doors moving when i move the temp control and go from front vents to defrost etc, but no air blows out. i've replaced a blower motor before in another car, but i could tell for weeks leading up that it was going out. but with this avenger there were no noises or symptoms that it was going bad. it worked fine earlier in the day then suddenly nothing. same for low, med or high. no air moving. should i replace the motor or could it be a fuse? i'm not the most mechanically inclined by i can do simple stuff. any advice?

 

Well check the fuse. If it's good it's either the motor or the motor resister.

 

Start with fuse and check if motor is getting right voltage.