CAR ALSO HESSITATED BAD WHEN AC WAS ON. AIR WAS ON WENT OFF THEN CAME ON THEN WENT OUT
SOURCE: Ac air not blowing
On this vehicle there is a blower motor control module located on the right side of the vehicle inside the engine compartment behind a relay cover. You have to remove the cover and unbolt the retainers holding the relay box to gain access to the module which in mounted into the evaporator duct just behind the duct. If you jump a wire from the red to the puple wire (with key in the on position) the blower should come on. The red wire is in the two wire connector and the purple wire is in the 4 wire connector. if the motor comes on check to see if you have 6 volts on the gray wire with a black tracer located in the 4 wire connector. If you do the blower motor control module has failed. This is a rather common failure on this model.
SOURCE: buick Century 2001 blower motor
Your blower resistor is bad. It is mounted under the passenger side dash behind and to the left of the blower motor. These things burn out short out causing the fan to run constantly and then they just fry and shut down the fan. It is a hard little ****** to get to and you need 1/4 inch ratchet, 6 inch extension a 1/4 inch universal joint and a 5 mm shallow socket and lots of patients. LOL
SOURCE: 1995 buick park ave blower motor stays on
Replace your blower motor relay. It's located under the hood on the firewall passenger side.
SOURCE: Noisy Blower Motor
could be trash leaves acorns ect in housing that the blower is picking up then dropping when the unit is off. try cleaning the housing the motor fits into
SOURCE: ac/heater works but doesn't blow air at any speed
Yes. It could be your motor. If there is voltage or your hear the motor running then it could be a vent door not working. There is also the switch and a blower motor resistor that you can check. Hope this helps.
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