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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 22, 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
1998 Buick Century Custom 3.1L MIL Lamp on VIN: 2G4WS52M8W
i know that this code is for a missing 3x reference voltage at the pcm but need to know what kind of signal i should be getting. I ran temporary wires from ignition control module to pcm. I changed the ignition module to no avail. any help would be greatly app... Trouble codes: P1374
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2011 Buick LaCrosse CXL 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G4GC5ED6B
This Buick has been a headache. Used car lot, my boss just sold this car. While we put good mileage on it prior to listing it for sale, it only acted up when somebody went to buy it. Misfired when they started it to test drive. Could not duplicate after that, ... Trouble codes: P0300 (Random Misfire), P0303 (Misfire 3), P0305 (Misfire 5), P0306 (Misfire 6)
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2005 Cadillac STS 3.6L ecm VIN: 1G6DW67775
Hey guys this 2005 sts was towed in to me as a no start, and had not been running for some time due to the same problem. When you push the button to start it it looses power to everything, simulating a bad battery connection. It has a brand new battery and ter...
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2005 Chevrolet Tahoe LS 5.3L heated seat VIN: 1GNEK13T65
My belief is either programming problem or a faulty door module.The door module says its being told to turn on the seat heater.It does this with the switch for the heater unplugged.Any suggestions? By the way the seat direction control was fixed with the new s...
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2008 Chevrolet Corvette 6.2L Will not crank intermittently VIN: 1G1YY36W28
Hey Corvette tech's, this car was towed in as a no crank. Started on the wrecker, had several DTC's for communication issues, none active. TCM lost comminication U0140,U0121,U0100,ECM P0700,U0121, U0073, P2544 all are in active and it has failed to start two t...
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Fixes & Summaries for GM
Fix/Summary Answers
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