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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 2, 2015
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
1995 Buick Riviera 3.8L Blend Door VIN: 1G4GD2210S
Dual system /blows cold top center,passenger ducts.lower center,rear seat,drivers ducts 20 degrees warmer?
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2005 Chevrolet Suburban 1500 Z71 5.3L Cuts out, Stall, MIL Lamp on VIN: 3GNFK16Z45
To all valued tech This truck will start and run just great until you turn the wheel to full lock or if you press the brake very hard it stalls out.(has hydro boost brakes),once it warms up you do not have to turn to full lock or press very hard. We have a c... Trouble codes: P0336 (Crankshaft Position CKP Sensor Performance)
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2006 Chevrolet HHR LT 2.4L no 3rd gear VIN: 3GNDA23P26
This hhr came in from another shop they replaced the shift cable, because the kid said it would not go into drive. With new shift cable they couldn't get it to engage reverse. The cable worked fine now. So that's when I got it,test drive showed reverse slippin...
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2009 GMC Canyon WT 2.9L Abs VIN: 1GTDT19969
Hey guys i am wondering if i could get some help with this truck its a 2009 GMC canyon with 17,547 miles on it. Truck came in with service stability control system light , so i scanned truck got code C0187 which is lateral accelerometer circuit range performan...
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2005 Saturn Ion-2 2.2L Cuts out, Stall VIN: 1G8AJ52F95
This vehicle will cut out, stumble and stall after running for a few minutes. There is no scan tool communication with ECM, or TCM. Class 2 message monitor on tech2 shows ECM active with codes, but I can't communicate with it any other way. I have checked all ... Trouble codes: U1016 (Loss of communication with ECM)
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2008 Saturn Vue XE 3.5L Steering VIN: 3GSDL43N88
I got this vehicle in for a steering stability and traction control light on and scanned the brake module and found code C0460, steering wheel position code, on data I found the steering wheel position was stuck on 140 degrees no matter where you turn the whee...
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Fixes & Summaries for GM
Fix/Summary Answers
1996 Chevrolet K1500 Cheyenne 5.7L MIL Lamp on, VIN: 1GCEK19R1T
Got this one fixed. Replaced the VSS. The only thing that I didn't understand is why there is 5v coming out of the PCM on the VSS signal wire. There is nothing in the wiring diagram that shows this. Trouble codes: P0161 (O2 heater circuit Bank 2 Sensor 2), P0500 (VSS circuit), P0502 (VSS sensor low/No signal).
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