'02 Town and Country, 3.8, 3 zone with ATC. I have replaced the compressor w/clutch (new), drier. and added oil (Pag 46) 6 oz., 46 oz. of R134a. The compressor clutch engages, however, the cooling fans don't come on. Also, the clutch stays engaged, all the time, and sets off the relief valve on the compressor. I have replaced the high pressure switch but the compressor still stays engaged. Cooling fans work at their 192 temp. Help needed...