Messing with the kids 93 300D. I evacuated and recharged the AC with my
AC machine. The high side was getting way high and compressor shuts
off. Aux fans not coming on. I tried jumping the switch on the drier,
they do not come up but I can hear the relay click. if I pull the 2 pin
plug that goes to the fans and apply power from battery to 1 of the
pins, the fans run, if I apply power to the other pin, it shorts. I had
thought you would apply power to 1 pin and connect the other pin to
ground. I wonder if I got a short to ground since applying power to the
1 pin runs the fans? If I pull the 2 pin plug off the temp sensor or
whatever it is on the top of the engine, the fans run on high. I
replaced the resistor from one I had from another car and it still did
not work, but the one I pulled off the other car seems iffy. So, I am
just leaving the plug off the engine for now so at least the fan is
running. Of course it comes on as soon as the key is turned on.
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