it probably a bad blower motor resistor, it's a very common problem on these vehicles
Blower motor NG. Blower motor resister NG. Blower motor fuse NG. Blower motor switch NG.
The blower resistor gets overheated and burns out usually because the blower motor is failing also.
Location of blower fan on 2001 blazer
where is the blower motor on a 2001 chevy blazer
Check blower motor fuse Check to see if compressor is working
AC compressor Clutch Relay. Starter Relay. HVAC High Speed Blower Motor Relay.
Blown fuse Loss of freon Does compressor run? Does blower motor work?
location of resister for blower motor on 1997 s 10 blazer
how to change the blower motor
Check connections at the blower motor, blower motor resistor and at the switch. You may find a melted connection.
A vehicle air conditioner has two basic components; the compressor, and the fan, or blower. If the compressor is working, the air coming out of the vents will be cold, but if the blower is not working, the air will not come out very fast. Hot wire the blower to the battery, to bypass any fuses or switches, and see if the blower will run. If it does, but will not run when connected normally, check the fuse for the blower. If it is good, you would be wise to take the vehicle to an automotive electrical specialist to have them troubleshoot it.
There is no difference. A blower is just a term used for a supercharger. A compressor is any machine that compresses a gas for many different purposes. A supercharger in its many forms is a type of compressor