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Prev Professional Automotive Repair Technical Discussions for June 21, 2014
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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 Chevrolet Prizm 1.8L pcm VIN: 1Y1SK5280Y
thanks on advance to all the community im stuck with this car from another shop and my major problem is no communication with pcm checked voltage and ground to the dlc and yes I do have voltage and ground and since theres only one wire left it has to be for se...
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2007 Chevrolet Uplander LS 3.9L BPP sensor VIN: 1GNDU23117
This van had 2 codes, P0573 brake switch circuit 1 high voltage and P0703 brake switch circuit 2. P0703 was a history code. So replaced the brake pedal position sensor and recalibrated. But the customer returned. Customer complaint was “Warning message appeari...
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2008 Chevrolet Uplander 3.9L Drivers side axle seal VIN: 1GBDV13148
Van came in for leak and found drivers side axle leaking. Replaced with genuine gm seal and still have leak. With axle shaft removed there is a stub shaft in the trans where the axle shaft slides onto. It moves a little bit if you shack it. Not sure if there i...
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Fixes & Summaries for GM
Fix/Summary Answers
2009 Chevrolet Uplander LS 3.9L calipers VIN: 1GNDU23139
Thanks to all for your response.I had tried to explained that the basics were covered before posting ,but it seems that was not quite clear as many wrote about poss flex hose being a problem.It turned out to be BPMV that was at fault,Replaced with a used unit ...
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2003 Saturn Ion-2 2.2L alternator VIN: 1G8AZ52F13
Well my thoughts were correct, reman alternator s were the cause...Replaced alt with a used non rebuilt alt and problem gone. Watch out, I even tried one ac/Delco reman. Thanks for all who responded.
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