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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 10, 2011
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Open Help Requests for GM
Help Request Answers
2006 Chevrolet Impala SS 5.3L No Start, Guages/ door locks VIN: 2G1WD58CX6
Sorry friends, this is going to be a long one! Original verified complaint was door locks locking & unlocking by themselves, and tranmission shifting rough while driving. I discovered that engine running in neutral, KOEO in neutral, or key in accesory position... Trouble codes: U0155 (History code only), B1000 (History code only), U0073 (u0001-), U0001 (testing and results)

Fixes & Summaries for GM
Fix/Summary Answers
1999 Chevrolet Silverado 1500 4.8L lines VIN: 2GCEK19V2X
Thanks to everyone for their help. The unit is not marked in any way.Dennis was first with the correct connections.Barry, Richard and Michael were also correct.I did follow Dans advice when we had another truck in and traced the lines to verify.We reconnected ...
2001 GMC Yukon XL 1500 SLE 5.3L driveline VIN: 3GKFK16T71
Hey Guys. Cor you nailed it. I had such a time with the driveshafts that I never thought about axles till you mentioned that. I remember now having this problem once before. I popped the cover off the rear diff. The side gears are toast pitted and such, pl...
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