Start with: Possible control, blend door or blend door actuator, low pressure switch, leak in system.
Possibly. A bad blower motor resistor would cause the blower motor to either not function or function only on one speed (usually high speed). The air conditioning system is probably set up such that if the blower isn't functioning at all, the air conditioner won't function. Otherwise the air conditioner would overheat.
No, the blower motor speed resistor is burned out.
The blower motor resistor/power module has failed.
Your inside blower motor is most likely bad and if not then check the capacitors and the wiring, but I would go with the blower.....
Check connections at the blower motor, blower motor resistor and at the switch. You may find a melted connection.
neither,blower resistor or blower module controls fan speeds.
Check the fuses first and the blower relay.
Blower fan relay is stuck or fused contacts, replace it
Well you could have a lose connection or bad resistor or bad switch and it takes power away from the engine because the ac compressor puts a load on the engine when it's running
If the blower motor randomly and intermittenly quits and does not work, chances are good the blower motor itself is faulty, if the blower motor does not work on all fan speeds from low through high, it most likely needs a blower motor resistor.
Bearing in motor seizing Try removing motor and drilling small hole in end to lubricate--sometimes this works
A bad alternator will cause a battery to go bad. It does not have an effect on the air conditioner.