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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 5, 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
2005 Cadillac STS 3.6L No Start VIN: 1G6DW67775
car came in no start charged battery scan system no crank . checked all fuses ecm no comm instrument cluster no activity when try to turn system on with push to start switch .sometimes cluster will light up when push to start button pressed but instantly g... Trouble codes: U1000
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2005 Chevrolet Trailblazer LS 4.2L Delayed shift VIN: 1GNDT13S35
Customer says he was accelerating while on the freeway and the truck downshifted with a bang and the RPM's went up. Now when driving the transmission will not upshift until you let off the throttle, as soon as you let up on the accelerator it will shift an...
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2006 Chevrolet Impala LT 3.5L No Start VIN: 2G1WT58K16
Thanks in advance. This is a no start, with no Auto headlights and windows will not roll down. Also their is a no traction control light on the dash. That I can not turn on, I am sure their are more problems. Done a voltage drop on all battery pos. & batte... Trouble codes: U0140 (Lost communication with body control module)
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2007 Chevrolet Silverado 3500 Classic LT 6.6L Electronic VIN: 1GBJC34D97
Afternoon all, This truck is kicking me big. Truck came to us about a year ago with a code P0761 solenoid C performance. found the connector on the TCM all beat up so we wired in another connector and all seemed to be ok. About three months later it came b...
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2014 Chevrolet Traverse LTZ 3.6L Refrigerant system VIN: 1GNKVJKD4E
Ok bowtie guys, We do almost exclusively European stuff, but this is the "other car" of one of our best customers. A couple times a week upon startup, No cold air, fans blow normal, Ac light flashes but only warm air thru vents. Some times recycling the...
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Fixes & Summaries for GM
Fix/Summary Answers
2005 Chevrolet Silverado 2500 HD 6.0L reduced engine power VIN: 1GCHC29U25
as usual you all had it pegged right with the ignition switch, change switch and fault is gone and truck runs great, never even entered my mine to check the switch, it really had me confounded when there was no code to help me know where to look. Thank you aga...
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