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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 23, 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
2000 Buick LeSabre Custom 3.8L Accessories VIN: 1G4HP54KXY
Security light comes on after start about 50% of the time. When I plugged in my scan tool the first time the radio and dash went off,has not done that since. Have checked voltage out of ignition switch,rear module in trunk wiring harness and steering column ha...
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2003 Cadillac CTS 3.2L Starting VIN: 1G6DM57N13
Thank you very much in advance for your time and your information. customer towed this car to the shop with the symptom that when engine is hot, after drove it, engine doesn`t crank, only makes likely a nocking noise from the starter, if keep trying, eventuall...
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2007 Chevrolet Silverado 1500 LTZ 5.3L left and right rear wheels VIN: 1GCEK19J17
Came in with TPMS light on and no reading from the r/f wheel. We replaced the r/f sensor and performed the relearn. Since then, I get an error message on the drivers information center to check the right and left rear wheel tire pressure. When scrolling throug...
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2008 Chevrolet Malibu LT 2.4L steering VIN: 1G1ZH57B28
This Malibu has a vibrating steering wheel that rotates by itself back and forth. Replaced steering sensor with no change.Did setup calibration with snap on solus, but I don't think it's doing it. When you push button to calibrate it goes instantly to done. Ha...
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2011 Chevrolet Silverado 3500 HD LT 6.6L No throttle VIN: 1GC4K0C82B
Hi all I have this duramax that came in to have the computer replaced as was previously diagnosed by another shop. I replaced and programmed it as requested by the customer. The vehicle did not start so he requested that I diagnose it for him. His problem turn...
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2011 Chevrolet Aveo5 LT 1.6L Hesitation, Misfire, MIL Lamp on VIN: KL1TD6DEXB
Vehicle just came back with CEL on and flashing sometimes during missfire. I have had some difficulty figuring out what I have been dealing with. Neither Alldata or MOD 5 show the internal circuits in the ignition cassette. What is shown are the connections ... Trouble codes: P0300 (Missfires count up the most on cyl 3)
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2012 Chevrolet Traverse LT 3.6L ABS and traction control VIN: 1GNKVJED9C
After repair, stabilitrac light and traction control light on, has codes U0101 and C0561. Checked power and grounds at TCM connector, all good. Transmission goes to limp mode at times when trac light is on. Vehicle had no problems previous. After checking conn...
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2006 Pontiac G6 3.5L Keyless Entry VIN: 1G2ZG55836
This car belongs to my boss and she states that it use to work about a year or two ago and then one day she say it just stopped. Guess she assumed the battery was just dead. I've honestly never really worked on a key less entry issue like this. Normally its re...
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Fixes & Summaries for GM
Fix/Summary Answers
2011 GMC Sierra 1500 SLE 5.3L engine oil pressure VIN: 3GTP2VE32B
I turned this truck loose last week. Pulled pan found sludge{not a lot} so I cleaned it up, replaced AFM relief valve and pick up tube seal and put it back together. Filled it with DEXOS 5/30 and a Delco filter. Asked customer if he bought truck new, and he sa...
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