2005 dodge caravan question. AC clutch wont engage unless I manually engage with a paperclip on AC compressor clutch relay, then kicks on fine and blows out cold air. Soon as I take clip out it stops again. I have swapped relays, changed pressure sensor, and low side pressure is at 45-50. Any ideas?? Thanks

Ben Otto: Add more Freon to be sure. Mine doesnt even turn on until 45 psi. Your sensor could be out of calibration. If it still doesnt come on after another can is added, its most likely a bad sensor

Travis William Smith: Thank you. You talking about the low pressure sensor?

Ben Otto: Yes