No air coming out of vents

[Mquery84]

i have a 2003 buick lesabre limited, recently the condensation from AC was leaking into passenger side. Before I could get the drain cleaned out it stipped blowing air completely. How do I go about testing blower, or where should I start? any advice please

 

[MelsRegal]

i have a 2003 buick lesabre limited, recently the condensation from AC was leaking into passenger side. Before I could get the drain cleaned out it stipped blowing air completely. How do I go about testing blower, or where should I start? any advice please

Could be the motor or the control module or the switch. Did you check for a blown fuse? Applying power directly to blower would be the first thing to test assuming not a fuse.

 

[02LTD]

i have a 2003 buick lesabre limited, recently the condensation from AC was leaking into passenger side. Before I could get the drain cleaned out it stipped blowing air completely. How do I go about testing blower, or where should I start? any advice please

Did you try putting the fan at the highest speed? If it works then it’s your blower resistor module that’s gone bad. At over 20 years old though it’s probably the blower motor that failed. I just replaced mine in my ‘02 Limited. My brother replaced one in his ‘04 Limited a few months ago. Check YouTube for videos on how to change it. My brother’s car took less than an hour to change.

 

[Mquery84]

Did you try putting the fan at the highest speed? If it works then it’s your blower resistor module that’s gone bad. At over 20 years old though it’s probably the blower motor that failed. I just replaced mine in my ‘02 Limited. My brother replaced one in his ‘04 Limited a few months ago. Check YouTube for videos on how to change it. My brother’s car took less than an hour to change.

I tried it at all speeds and still no air flow

 

[Mquery84]

Could be the motor or the control module or the switch. Did you check for a blown fuse? Applying power directly to blower would be the first thing to test assuming not a fuse.

I checked all the fuses under the seat pertaining to it