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Professional Automotive Repair Technical Discussions for May 26, 2023 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 | |
| 2007 Chevrolet Corvette 6.0L engine VIN: 1G1YY26U87 Have this corvette that will not start , the bcm is a used unit with the wrong vin programmed , pcm has correct vin.. Can see on scanner there is no IGN 1 voltage , checked ECM fuse at bcm and it is good but no voltage to pcm still.. If i apply my own volt... |
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| 2017 Chevrolet Express 2500 2.8L MIL Lamp on VIN: 1GCWGAF19H P249D is immediately re-occurs after clearing then driving. No other codes Going through the pinpoint test, inspected the DEF fluid for quality seemed okay, performed Emission Reduction Fluid Injector Quantity Test, passed the test. Ended up replacing the ... Trouble codes: P249D |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
