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View Full Version : Ground for A/C compressor?

shlby123
06-14-2007, 06:51 PM
Does anyone know where it's located. I've checked every last inch of the system that Im aware of, and I can get the Compressor to activate if I jump the little fuse, but I need to know where the ground for the system is to check it for damage! Please please!!!
mrr23
06-15-2007, 10:10 PM
the PCM is the ground. you'll have to go into the PCM and clear the code that was set for the compressor.
shlby123
06-16-2007, 01:24 AM
that cant be it then, I had a brand new PCM installed and flashed last Friday!
mrr23
06-16-2007, 12:21 PM
the main gound wires are on the back of the heads.

driver's rear head two on the left (http://stealthram.com/familypics/formula00/swap/driverheadgroundcam.JPG)

passenger side of head (http://stealthram.com/familypics/formula00/swap/transgroundpasshead.JPG)
SSpdDmon
06-18-2007, 11:58 AM
There's also a little wire that goes to the chassis (which everyone seems to blame for the P1637 I keep throwing). If you slide under the bumper and look behind the radiator on the drivers side fender, there's a wire that runs from the back of the alternator to the chassis.
mrr23
06-19-2007, 04:24 PM
this is the one SSpdDmon is refering to

http://stealthram.com/familypics/formula00/swap/groundstraptoframe.JPG