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Professional Automotive Repair Technical Discussions for October 27, 2019 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 2004 Buick Rainier CXL 5.3L Electronic VIN: 5GAET13P64 Customer came in stating that heat was coming out of vents on face only. Verified that air always coming through vents at face but switching will also come out of floor vents when commanded. Defrost however never flows air. Inspected mode 1 actuator when c... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 GMC Savana 2500 4.8L BUS network VIN: 1GTGG29C48 I honestly didn't have much time to mess with this vehicle but I did run a couple tests as you guys mentioned and the problem seemed to be the TCM I told customer and he decided to take it elsewhere to get a 2nd opinion from an electrical shop. |
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