Check your battery. You may have one with a dead cell. You may need one with more amperage. If that is not it, there may be something wrong with your electrical system but it is probably a battery either going bad or too small.
Remove the wiring harness from the 1996 Chevy Cavalier blower motor. Remove the blower motor retaining bolts. Remove the blower motor fan. Reverse the process to install the new blower motor.
Remove the wiring harness from the back of your 2005 Chevy Cavalier heater blower motor. Remove the heater blower motor retaining bolts. Remove the heater blower fan.
you need a new rheostat !
air is not blowing out of my 2005 cheverolet avalanche ducts but only when I am driving.
Defective blower motor or blower motor resistor pack.
Remove the wiring harness from the back of your 2003 Chevy Cavalier air conditioning blower motor. Remove the air conditioning blower motor retaining bolts. Remove the fan from the front of the blower motor. Reverse the process to install your new air conditioning blower motor.
need to replace the blower motor relay located bhind the fan under the dash
its your blower motor
If the noise is a squeaking sound, it could be coming from the bearings in the blower fan. It could also be coming from a worn bushing or bearing in the blower motor.
Check the fuses.If not the fuse, test the resistor down by the blower motor.
If the blower only works on high the blower resistor is most likely the problem and should be replaced. On rare occasions if the car has blown the resistor more than once the blower motor shouuld be replaced.
replace the blower motor switch