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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 9, 2018
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
2009 Chevrolet Malibu LT 2.4L traction control VIN: 1G1ZH57B29
ebcm has a code: u2143 lost communications with stering angle sensor module this is a hard fault as code will not clear have done all the resets for steering angle sensor - Steering Position Sensor Calibration, Torque Sensor Calibration, Steering Tun...
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1996 Pontiac Grand Am GT 3.1L Fuel injection disabled VIN: 1G2NW12M3T
Customer brought car in on the hook. A different shop replaced alot but nothing to do with the issue of the no start. They told the customer the coils plugs timing belt map sensor hose was broken and causing the issue. The car is going into theft mode trip...
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Fixes & Summaries for GM
Fix/Summary Answers
2008 Chevrolet Malibu Classic LS 3.5L Cooling Systems VIN: 1G1ZG57NX8
Sorry for the delay. I wanted to be sure the car is fixed which I did do shortly after posting. I became suspicious that even though I had bought a new OEM cap it may have been defective because it sure acted like it. I did not have a cap tester adapter for th...
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2011 GMC Acadia SLE 3.6L No Start VIN: 1GKKRPED8B
The advise of Michael [...] got us on the right track. Unplugged the JX405 connector and found that we got our cluster lights & functions back and radio worked. Started tracing down all modules on that circuit and running a wire to the ALDL like suggested a...
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2016 GMC Canyon 3.6L MIL Lamp on VIN: 1GTH6CE32G
After much endless searching, I reached up under the plenum cover while the truck was running and was able to wiggle the tube from the intake to right valve cover and produce a leak at where the tube inserts in to the intake. I could not see a torn or damaged... Trouble codes: P0171 (Lean b1), P0174 (Lean b2).
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