Ac clutch doing short cycles gose in and out on 2002 Dodge Caravan

I replaced the ac compressor, dryer and expansion valve as well as the ac control relay and the ac still not really cooling and clutch is constantly going in and out but if I and ground and place it on the ac control relay clutch comes on and get really nice and cold but after removing ground from relay it just stays cool ......any ideas im all out..........

Asked by for the 2002 Dodge Caravan
Rad. cooling fans working when ac runs a short time? Pressure readings ok, hi & low? Old compressor trashed and locked up? Need more info.!
1 more answer
low or to much freon or poss bad cycling switch