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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 1, 2016
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 SRX 3.6L No start VIN: 1GYEE637X5
This is a no start, U1301 in PCM comes right back, clear codes after three tries also sets P1629 fuel not enabled, P0626 Generator f terminal, radio displays Service Antitheft System. Ucodes all over the vehicle. Also has an open circuit in the ignition lock s...
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2006 Chevrolet Silverado 1500 HD LT 6.0L Electronic VIN: 1GCGK13UX6
Hi guys I have a transmission related code it is P070. Seems to run ok and shift well, can't find any information about this code other it is relating to the transmission fluid level sensor circuit range/performance. Anyone run into this code before? Thanks in...
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2006 Chevrolet Avalanche 1500 Z66 5.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 3GNEC12Z66
Thanks again guys. I know some have seen this problem on this engine so i need to see if i am overlooking something. This avalanche came in with complaint of mil light on @ running bad. Problem confirmed. Long story short cylinder #5 misfires at idle only. It ... Trouble codes: P0300
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2010 Chevrolet Express 2500 4.8L No Start VIN: 1GCZGFBA3A
Just curious if anyone knows any common culprits or tips I might be missing. Chevy cargo van came in no start,scanned B1380 06 ignition device open/short. customer had no previous trouble other than airbag light illuminated shortly before no start. Scanned van... Trouble codes: B1380
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1995 GMC Jimmy SL 4.3L Poor Idle Quality, Surge VIN: 1GKDT13W6S
Got a head scratcher here. Customers complaint is that while driving the brake and abs light will come on and the engine speed will increase. The check engine light was on,and it had a tps code, a evap incorrect purge flow code, and a cam position sensor code.... Trouble codes: P0441
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2007 Saturn Vue Green Line 2.4L Poor Idle Quality, Surge, MIL Lamp on VIN: 5GZCZ33Z07
Need your help guys & gals. This Saturn Vue Hybrid sets fault P2172-Idle Airflow Excessive. This code isn't even listed for this vehicle in AllData or Mitchell. Had been in twice just over 1 year/8k ago for this same fault code. Customer concern of intermitten... Trouble codes: P2172 (Excessive Idle Airflow)
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Fixes & Summaries for GM
Fix/Summary Answers
2000 Buick Regal GS 3.8L Blower Motor VIN: 2G4WF5518Y
Thanks to all who replied. I found that the problem ended up being a bad ground on the G200 circuit that grounds the blower resistor/module and heater control head. I added another external ground to the circuit because it is my brother in laws car and he is n...
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2004 GMC Sierra 2500 SLE 6.0L Hesitation, Cuts out VIN: 1GTHK29U64
I replaced the TAC connector on this truck and released it to the customer. It has been two weeks and he hasn't called back. So...it is either fixed or he is too mad to call me! I'm going to call it affix and would like to thank all who replied. Most said that... Trouble codes: P1516.
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