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Professional Automotive Repair Technical Discussions for August 29, 2017 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 | |
1999 Cadillac DeVille d'Elegance 4.6L Cooling fan VIN: 1G6KE54YXX We have a 1999 Cadillac Deville that is overheating while sitting still. The cooling fans will not come on. When grounding the relay both fans operate as they should. When turning on the A/C only the low speed fan is commanded on by the PCM. You can watch live... |
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2009 Chevrolet Traverse LT 3.6L starting, cluster, radio, pass.airbag VIN: 1GNER23D69 Engine will not start. no crank. there's no communication with several modules on low speed data communication lines. originally vehicle came in with an intermittent no start and gauges going dead, and windows not working intermittently. We found that the roll... |
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2012 GMC Terrain SLT 3.0L front end VIN: 2GKFLXE52C Hello, Looking for ideas or experience related to a clunking/crunching rotational noise that is heard from the front end of the vehicle. The noise does not change when turning or from uneven roads. But does increase frequency with increased speed. We have rul... |
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Fixes & Summaries for GM
Fix/Summary | Answers | |
1999 Chevrolet Express 3500 5.7L module VIN: 1GCHG35R4X Yes it is fixed! In spite of testing it a couple times and all tests being good I tried to run a headlight off the circuit again this morning and no dice. It was an intermittent ground issue. Mitchell shows the ground (G125) to be on the engine near the thermo... |
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2013 Chevrolet Express 1500 5.3L Ecm,Abs,Cruise Control,Srs VIN: 1GNSGCF46D Thank you all that had responded to my help request. I ended up sending the van to the dealer. I just did not have the time to spend on this thing. Dealer had siad that the after market GPS tracker messed up everything. I unplugged it and cleared all modules a... |
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