You could check compressor manually turn clutch,go to nearest Auto parts store and buy ac charge if it needs some you have a leak many of the times its the valve stems or condenser specially if you hit something recently
John's answer is correct the AC system runs off freon gas and the only things that cause it to blow hot air is a leak in the system//never needs freon charging unless a seal failed or compressor leak the the repairs must be made an evacuation of the system must be done// a high pressure switch failure// unplug it and screw out quickly and replace it with a new one///a cycling switch failure on top of the accumulator///same as above remove and replace it with a new one/// a fuse or relay has fried just replace it///
Answers & Comments
You could check compressor manually turn clutch,go to nearest Auto parts store and buy ac charge if it needs some you have a leak many of the times its the valve stems or condenser specially if you hit something recently
John's answer is correct the AC system runs off freon gas and the only things that cause it to blow hot air is a leak in the system//never needs freon charging unless a seal failed or compressor leak the the repairs must be made an evacuation of the system must be done// a high pressure switch failure// unplug it and screw out quickly and replace it with a new one///a cycling switch failure on top of the accumulator///same as above remove and replace it with a new one/// a fuse or relay has fried just replace it///
Heres a few --blown fuse -relay -climate control switch / circuit -compressor failure --no or low freon -