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Professional Automotive Repair Technical Discussions for February 18, 2020 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 | |
| 2003 Cadillac DeVille 4.6L No Start, no crank VIN: 1G6KD54YX3 Car towed in dead, auto club tried to boost, has been sitting for several months, 1yr old battery dead for some time. New battery installed for testing No communication with pcm. check engine light on, u1000 codes in all modules saying no communication w/p... Trouble codes: U1000 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2011 Chevrolet Express 2500 4.8L Blower motor VIN: 1GCWGFCA4B Thanks everyone. With your advice I tested the integrity of the brown power feed. When I tested it with a power probe it showed 12 volts. But when I loaded the circuit, it would go to nearly no voltage. Traced back to burnt fuse block terminal in under seat fu... |
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