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Professional Automotive Repair Technical Discussions for November 3, 2021 International Automotive Technicians' Network (iATN) - Members Only |
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(Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for GM
Help Request | Answers | |
2006 GMC Sierra 2500 HD SL 6.0L Compressor Relay VIN: 1GDHC24U36 Vehicle came in with bad compressor replaced with new one and charged a/c system to spec. A/c reay was jumpered with wire removed it and pcm is not grounding relay to energize compressor. Has new pcm, bcm, hvac control module, transducer. Have tested circu... |
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Fixes & Summaries for GM
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