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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 5, 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
2001 Chevrolet Impala LS 3.8L electric VIN: 2G1WH55K81
Customer brought car in stating that when she hit the turn signal left or right that the flasher come on intermittently not doing it now and don't want to keep car for another 2 or 3 days until problem returns has anyone seen this before Thanks in advance
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2003 GMC Sierra 3500 SLE 6.6L input speed sensor VIN: 1GTJK33163
truck will set p0727 code consistently on cold start problem doesn't occur after engine is hot. The batteries were weak and seemed to crank slow at times so I replaced both batteries. Stored freeze frame data shows code sets 3 to 4 seconds after cranking but a...
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2012 GMC Acadia SLT 3.6L Cooling Fans VIN: 1GKKVRED4C
Hello fellow techs, I'm tracing a cooling fans inop condition on this 2012 Acadia. I have voltage from the fuses through the relays and to the fans. Mitchel tells me that the fans are grounded through ground G102 but no information where this ground is. So I'm...
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Fixes & Summaries for GM
Fix/Summary Answers
2004 Buick Rendezvous CX 3.4L radio VIN: 3G5DA03E74
I'm going to close this post even though the vehicle was not repaired. First off some recommended checking KAM power to radio. The customer picked the car up before I could do this. From what we gathered from others and talking to a dealer tech it appears th...
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2009 Chevrolet Silverado 2500 HD LTZ 6.6L DLIS fuse 32 blows intermittently VIN: 1GCHK63659
Thank you to all who replied. Unfortunately, I kept this truck for week and could not get the fuse to blow again. I took the time to re-check wiring for an intermittent short and found nothing. I was really hoping to find a bare wire in the steering column, b...
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2015 Chevrolet Suburban LTZ 5.3L Compressor VIN: 1GNSKJKC5F
The system has continued to behave normally for the last few weeks. We have not had any real hot weather either. If it arises again, I will try a lesser Freon charge a was suggested by many of you. Perhaps the new condenser is slightly different.
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