It could be one of several things but not enough info here to help you out. Cgheck the circuit breakers and fuses. If no luck you`ll have to call somebody.
It might need to have the Freon re-charged.
absolutely. be very careful with a air conditioner settings
One reason is engine overheating - check your temp gauge and coolant as a first step.
The air conditioner is not working; there could have been a leak of coolant, or some other mechanical problem. It needs to be repaired.
You may need to add refrigerant to your air conditioner unit to get the air cold. There could be a problem with your electrical system that affects your fan.
the air conditioner shouldn't have anything to do with it. there could be a problem with your tires or your driving or your kid could be jumping on the seat
Portable air conditioner will not blow cold air. What to do?
When using an air conditioner, cold air comes out of the unit and into the room to cool it down.
bad condenser
An air conditioner blows out heat
Freon is too low, or too high.
If your air conditioner blows air but it's not cold air then you probably need freon in your air conditioner