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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 2, 2023
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
2012 Chevrolet Express 1500 4.3L Electronic VIN: 1GCSGAFXXC
This van came in with the transmission issue, checked with the scanner and found all the transmission codes listed for low voltage. Looked up the wire diagram and know that there the 15A fuse number 17 was popped. Replaced the other one and drive around go...
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2008 Saturn Vue XE 2.4L shift interlock/BCM VIN: 3GSCL33P88
I have 12 volt signal to the BCM from the switch and it drops to 0 when pedal is applied. I can give 12 volts at the BCM supply wire ( to the interlock) and it works. I can use a scan tool and make it work. Brake lights work. I can see the switch operation...
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Fixes & Summaries for GM
Fix/Summary Answers
2012 Buick Enclave 3.6L non functioning intake actuator bank 1 VIN: 5GAKRCED7C
The debris was verified to be the entire drain back valve from a major filter company. I have no idea how it made its way out of the filter and to the right cylinder head oil feed port, intact! Fortunately our machine shop was able to polish the cam and caps t...
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2019 Chevrolet Silverado 1500 LTZ 6.2L Navigation VIN: 1GCUYGEL0K
Thanks for the help guys. It turned out to be a bad video processing module. It is located behind the rear seat and programming is required.
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