Today I discovered that my cars climate control blows no air whatsoever no matter what the temp or fan speed setting is. I assume it is the blower motor. Is there any other ideas I can check? A bad relay maybe. If not, is the blower motor hard to change? I know it is behind the glovebox. Any idea on price. Thanks guys.

 

I realize that not changing the cabin filter is the reason that the motor is dead[:@]

 

How would that cause the motor to be dead?

 

I thought I read somewhere that could cause the problem. Maybe not. Any ideas?