Check to see if it is getting power - if so replace motor - if not check fuse, relays and switch
the blower fan is not working in my turck how do i fix it
replace the coolant sensor, the one next to the thermostat housing.
Check for vacuum leaks under the hood. The vent contols need vacuum to operate.
I have a 1993 Chevy lumina van that has heat but doesn't have a fan how do I fix the fan?
how do you fix chevy 20 ac to blow in correct vents
what is it not doing
replace cat
Replace the blower motor speed resister.
Replace the blower motor resistor.
With no speeds at all, check the fuse, then check the blower speed switch and it's electrical plug.
The blower motor resistor pack is defective. Replace it.
fix it