Update: I have battery voltage at the AC switch. Regardless, of whether the H/LP switch is bypassed or not. Without the bypass, I have no voltage to the Compressor. With the bypass, I STILL have no voltage to the compressor. With that known, Do I tear into the dash, find the Thermistor and bypass it? Or is the Thermistor ok if I have power at the fuse? If the Thermistor is OK? Where do I turn now?