Probable causes here could be the blower motor, resistor, blower relay or the fuse.
June, 28, 2010 AT 11:03 PM
Is the fan not working or just not blowing out the ducts. My problem is the A/C fan is turning but no air is emitting through the ducting. You can here the fan but it is as it the ducts are blocked. This is a intermittent problem and have not been able to reproduce it at the dealer.
Does the fan work with the heater?
June, 28, 2010 AT 11:58 PM
The blower motor functions for both AC and Heater it blows out the Heat and Cold-sounds as though you have a problem with the blower motor if there's no heat or cold air coming out of the vents/ducts and you don't hear trhe blower motor operating