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help me out the get de a/c wiring diagram, allready jump power to the a/c compressor and is working, allready check all fuses and they are ok, so need to check the wiring diagram to find the issue.
 

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Plug in GDS,, head into engine data,, pick the 3 A/C lines,,, see static system pressure ( need 80 minimum),, look at request to PCM from HVAC control,, and PCM command A/C operation..

I dont even need to open hood,, all done from driver seat with GDS tablet


I suspect low R134,, look at discharge hose off compressor for moist/wet/ dirty hose, while other line there is dry and clean
 
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