Replace the outside temp sensor first.If the car thinks it -32 outside,then the air will not work.
Probably because it doesn't exist.
i change the thermostat and the temp switch but still not working
because of the temp. outside
100000000 degrees
Which temp? Oil, Water or Outside air?
ambient temp is the outside air temp
The outside temp sensor is located on the passenger side of grille by radiator
sounds like your outside temp sensor is internally open, you will have to replace the sensor, its location depends on the model and year of your car, also the ac works in with the outside temp, if your sensor is faulty then the ac will not function properly,
outside temp. that is what it means it is not a trick .
by a new one dunmass
my outside temp diplay is inop