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Professional Automotive Repair Technical Discussions for October 8, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 1996 GMC Sonoma SL 2.2L Temperature actuator VIN: 1GTCS1441T Hello I own a 1996 GMC Somoma 2WD 5 speed 2.2L. I noticed when I turn the manual temperature knob that the truck always gets stuck blowing hot air even in Max AC and regular AC positions. I can hear the actuator with key on engine off moving. It will go back ... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 Chevrolet Avalanche LS 5.3L MIL Lamp on VIN: 3GNFK12368 To summarize things to check for the code. Make sure to red wire is hot at all times. Check for broken or corroded wiring within a foot of solenoid or coming out of pcm. Other members have suggested faulty pcm not able to ground circuit. As I also tried a ... Trouble codes: P0449. |
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| 1977 Oldsmobile Toronado Brougham 6.6L Hesitation, Stall VIN: 3Z57K7M725 As Robert [...] said, this car does have a controller and crank sensor. We did ground the controller, and as they said, loosened the bolts on the sensor, to adjust the sensor. It's possible the system isn't working correc... |
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| 2004 Saturn L300 3 3.0L Poor Idle Quality, MIL Lamp on VIN: 1G8JLS4R44 First I would like to thank all of you that tock the time to help a fellow tech in need. I Very much appreciate it. As for the fix the tcm was missing a ground fixing that restored communications. ( I use the tech 2 from work to communicate on k2000 data line... |
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