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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 2, 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
2000 Cadillac Escalade 5.7L HVAC control head VIN: 1GYEK63R9Y
Hello and thanks in advance. I have this Escalade that arrived with a burned circuit board in the HVAC control head. The circuit which burned was the 12v power input which powers the mode, temperature, recirc button and A/C command switch. It burned betwee...
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2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 5.7L instrument cluster lilghts VIN: 1G1YY22G13
Hello. My customer's 2003 Corvette has a problem with the instrument panel lights. Here is the symptom. When I open the dooor of the car the instrument panel lights come on. The lights keep on until I turn on the ignition switch and start engine. But If I ...
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2010 Chevrolet Silverado 2500 HD LT 6.0L No Start VIN: 1GC5KXBG9A
Hi folks. Thanks in advance for any assistance. Have one that was towed in for a crank but no start. it was a used car and I cannot get much info out. But it has two reman heads on it. They are 6.2 heads. Found a bent valve on number 4. replaced the valve....
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2013 Chevrolet Impala LT 3.6L MIL Lamp on VIN: 2G1WB5E3XD
Vehicle is goes into reduced power intermittently. Pull codes and vehicle has a P228C. Went down the trouble chart in Mitchell and found the High Pressure Fuel Pump Defective. Replaced and customer took vehicle. About 200 miles later vehicle came back for ... Trouble codes: P228C
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2013 Chevrolet Sonic LTZ 1.4L Mechanical VIN: 1G1JE5SB4D
hello to all ! i have this car came in with knocking noise badly ! called used engine long block with very cheap price $ 850.00 after put used engine in oil go coming out to tail pipe after 5 mins it used 3.5 quart of engine ! i remove oil line for turbo a...
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2014 Chevrolet Silverado 1500 LT 5.3L steering module VIN: 3GCUKREC9E
One for you GoodWrench Gurus'. Got this 2014 Silverado that customer replaced his own rack and pinion-power steering module unit with a unit off website that says it is new dealer OE unit for truck. Limited steering assist warning light was on and I pulled...
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2017 Chevrolet Silverado 1500 LS 5.3L LED lights in service bed VIN: 1GC0KUEG3J
Customer installed a service bed with LED lighting and is getting a turn signal bulb failure message and fast flasher operation. They installed the resistors they have used in older models to no avail. Have been able to program 15 and 16 body control modul...
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Fixes & Summaries for GM
Fix/Summary Answers
1999 Chevrolet Cavalier 2.2L anti theft system VIN: 1G1JC5249X
This vehicle is finally fixed! I went through the suggestions posted and got a gm tech to bring a tech2 scanner. There was poor communication between the ipc and the pcm. He did not have an answer to fix the problem. After exhausting every possibility I could ...
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2004 GMC Sierra 3500 SLE 6.6L Converter VIN: 1GTJK33264
Sorry, no fix for this one, customer did not return with the truck. There were questions asked about seals on the input shaft, we did not check them because the customer brought us the transmission and said put it in just the way it is, don't even replace the ...
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