Most likely the motor went bad. If you use it alot the brushes in side of the motor fail easy.check that first the blower is under the clove department boxlike. Take it out and have it checked by most any auto parts stores.If it is not the motor neck is to check the controls. Also I know it is funny but check the fuses.
The blower motor on a 2003 Buick LeSabre is used to circulate air inside the vehicle's cabin. It is also pulls in warm air from the heater core.
The 2005 Lesabre has the blower motor mounted under the dash. It is under the glove box on the firewall behind a panel.
I need a blower motor and blower motor resistor for a 1999 lasabre will the regal have the same part?
blower resistor is behind fusesand realays under hood bolted into air duct
I think under the hood covered with shroud on the firewall.
You probbably have controler problems but the resistor is on the evaporator case.
Does the blower run? Runs only on high?
Check AGAINST THE FIREWALL ON THE PASSENGERS SIDE BEHIND THE PLASTIC COVER
blower motor blows hot or cold air over evaporator
I have a 95 Buick LaSabre Custom and the blower motor is located in the engine compartment center of where the dashboard would be. It has a electric plug attached to it and 5 bolts that hold the motor in place.
Either the blower motor fan switch is bad or the blower motor resistor pack is defective. It is more than likely the blower motor resistor pack.
Sometimes the blower is always on, at a low speed. If you have a system that turns off the blower completely, then you should hear nothing.