I have a 98 town and country LXI. I'm having a problem with flashing lights and the AC not working. I have ran the test by holding down the 2 buttons and I have determined that the AC test has failed.
My AC is not blowing cold air and I can not hear the compressor kicking in. I have attempted to recharge it but it will NOT suck in the fluid. I have removed the relay and I can hear a slight click noise coming from the compressor. I replaced the radiator and fan last winter and ever since the lights have been flashing. I also replaced the cooling fan relay.
The 2 light that are flashing are the AC light and the recirculation light.

The weather is hot as hell and any help would be greatly appreciated.

Check for EATC codes. Afterwards, be sure you properly clear all codes from memory--very important. It wouldn't surprise me if your EATC has thrown a 024 or 025 code, indicating a problem with the Blend Door Actuator. Focus on this, if the compressor runs and cools down the receiver/dryer under the hood.