My AC won't come on. I've searched and found out that if you jump the switch it will run on full. I did that at first and it ran. Then it suddenly stopped. So I jumped the AC compressor relay and it kicked back on. Filled it to the proper level and put the relay back on and nothing happened. I think I might have to replace the high pressure switch. The relay is working. I switched it with my fuel pump relay. I will switch the switch and if it doesn't come on then I'll take it to the AC shop. Just wondering if anyone went through this problem and could help me out a little.
1994 Jeep Grand Cherokee 5.2L Limited
2006 Jeep Grand Cherokee Overland 5.7L Hemi