Hey JP YUNGIN PEACOCK,
If there is excessive pressure in the A/C system or the pressure sensor is reading incorrectly then the compressor will not turn on and the cooling fan will run constantly to try and cool the condenser.
Check to see if you have any over fault codes for the A/C/ climate control?
Also, if you can get live data check the temperature readings from the climate control or A/C pressure sensor, the ambient air temperature, the coolant temperature and the evaporator temperature.
Let us know what these readings are.
If the A/C does not blow cold then it is not working it is just the heater fan blowing outside air. If you can take it to a shop to get the A/C pressures checked this will tell you if you have an actual pressure problem or a sensor issue.
They will check the low and high side pressures engine off and with the engine running A/C on.
Is your A/C always turned on? Does turning the A/C off stop the fan running?
Tuesday, March 19th, 2019 AT 5:16 PM