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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 19, 2021
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
2008 Chevrolet Silverado 2500 HD LT 6.6L Latch VIN: 1GBHC23608
2008 Silverado - passenger front door will not open with inside or outside handle. Need to open door somehow. Searched online and found cases where this happens - actuator is lifting the manual unlock but does not allow the door to open - locking and unloc...
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2013 GMC Sierra 2500 HD SLE 6.0L power windows VIN: 1GT120CG8D
None of the windows work. No power to drivers window switch terminal G yellow wire. Tested for power at bcm x2 connector pin 22 yellow wire nothing. Is this controlled by an internal relay? No bcm codes and powers and grounds check good. this truck is with...
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Fixes & Summaries for GM
Fix/Summary Answers
1996 Buick LeSabre Limited 3.8L Misfire VIN: 1G4HR52KXT
If you disconnect the MAF or both the IAC and TPS the misfire on #6 stops. Vacuum test show that there is no misfire and no difference in vacuum when the computer says a misfire is taking place or not taking place. I did replace the ignition control module wit...
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