Model: GRAND CHEROKEE
Engine Size: 4.0
Refrigerant Type: R134A
Country of Origin: United States
IS THERE ANY SPECIAL WAY THE CLUTCH COIL PIGTAIL HAVE TO BE SPLICED IN WHEN CONVERTING FROM A DOUBLE WIRE TYPE TO A SINGLE WIRE TYPE OF A COMPRESSOR. I AM TRYING TO install A NEW UNIT AND THIS NEED TO BE DONE. ANY HELP PLEASE? I don't WANT TO destroy THIS UNIT THANKS.
One of the wires in the car harness should go directly to ground(*). You don't need that wire as a one-wire compressor is internally grounded. Connect the other wire, the "live" wire from the harness, to the compressor wire.
(*) Make sure that is really the case. If there is a switch in the "ground" wire, you will be bypassing it with a one-wire conversion. That would result in losing a safety feature.
mk378 the clutch pilot pigtail comes either single or double the one I have is the double but I need the single witch is what's in the car how to splice and convert from single to double without burning the compressor can I take the resister with the ground in it from the one unit an splice it into the other thank you for your help
Edited: Mon July 20, 2009 at 5:28 PM by Wavecrazed
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