Condenser fan runs non stop, but fridge and freezer warm. Starter relay tests good (4.7ohm), Overload tests good (0.1 ohm), compressor wiring has good resistance readings, not shorted to ground, run cap tests good (15mF). Put it all back together, minus wiring for condenser fan, and compressor starts and runs fine. Connect up the condenser fan, and it will run, but the compressor will not kick on. I'm stumped????? What is my next troubleshooting step?