the two low speed fans for my air/heat wont work?????

titaniumsc03

Member
Jun 6, 2005
42
0
7
ohio
My question is what would cause just the two lower settings of my heater fan not to work, while the upper two do??? I'm confused is there a seperate relay for these, maybe a fuse?? Any help is appreciated, thanks
Russell
 
Most blower motors have a resistor pack, but when it goes, usually only high speed (straight voltage to the motor) works.

Not sure what your issue is. Good luck and bumpity.