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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 7, 2013
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Open Help Requests for GM
Help Request Answers
2005 Buick LeSabre Custom 3.8L Backup Lights,Trunk Release Switch VIN: 1G4HP52K55
Customer dropped off car for brakes and rear air shocks.asked me to install a backup alarm and to get rear trunk release working.checked fuses under hood and rear seat.all fuses and relays are good.both backup lamps are good.i get voltage at light green wire f...
2002 Chevrolet Camaro Z28 5.7L No Start VIN: 2G1FP32G12
hello group.have 02 camaro crank but will not run intermitantly.no codes stored.battery starting charging are good.used different key had same problem.cranks but will not run.few times pushed unlock on remote vehicle started.removed ignition key lock cylinder ...
2006 Chevrolet Silverado 2500 HD LT 6.0L MIL Lamp on VIN: 1GCHK24U66
Hello Group, this truck came in with a complaint of the CEL coming on at 65 mph and flashing. If you speed up or slow down the light will go out. There are no driveability issues when this happens. If you check for codes after this occurs there will only be a ... Trouble codes: P0300 (Random Misfire)
2008 Chevrolet Cobalt LT 2.2L Brake Lights VIN: 1G1AL55F88
Hi All, We have an 08 Cobalt that has some brake light issues. The dealer has installed 3 switches because the lights will come on while driving (foot off brake) and won't work when braking intermittenly. I can't seem to get this car to act up for me. Any su...
2014 Chevrolet Silverado 1500 LT 5.3L Trailer brake controller VIN: 1GCVKREC2E
Hello all I have purchased a brand new 2014 Chevy Silverado 1500 Z71 4x4 pickup VIN# [...] It does NOT have the GM factory brake controller. I need to install a brake controller either OEM or Aftermarket for trailer brake control while towing. ...
1995 GMC Safari 4.3L No Start VIN: 1GTDM19W9S
Vehicle came in with no cranking. We put a starter in and now cranks and doesn't start. Also noticed no check engine light on with key. Bulb and circuit are good. After checking all fuses and other basic checks, we have spark and no injector pulse. Vehicle wil...
2004 GMC Sierra 2500 HD SLE 8.1L Shift solenoid d VIN: 1GTHK23GX4
Do not have the much info on this trans. I would like to know ware it is and what the solenoid should test . By the way it has code p0846 solenoid sticking open.

Fixes & Summaries for GM
Fix/Summary Answers
1998 Chevrolet Corvette 5.7L key fob VIN: 1G1YY22G7W
toni was the only person that read the post right. I said the fob was checked. at the dealer and auto zone. it shows you something about the dealer. the fob was sending a signal, but didn't work. order new fob and programmed it works great. thanks toni
2002 Chevrolet Silverado 2500 HD 8.1L Cuts out VIN: 1GCHK29GX2
Sorry for my late closing. Yes, it was a crank sensor located in a bad spot. I soaked with wd40 al lot overnight and still did not want to move. Spend a lot of time to get loose and finally I can able to turn back and forth, adding more wd40 and trying to pull... Trouble codes: P0335 (Crank shaft position sensor circuit), P0404, P0706.
2003 Chevrolet Malibu 3.1L Poor Idle Quality VIN: 1G1ND52J63
wound up leaving IAC disconnected for the meantime as this college kid has not made it back as of yet.idle is normal and as soon as i get car back will have more information.thanks to all who participated and helping.the code was for pedal position and will lo...
2003 GMC C6500 Topkick C6C042 8.1L No Start VIN: 1GDJ6J1EX3
Thanks to Alex [...] bent the metal inside the tank and the float stopped hitting it and sending incorrect readings to the gauge. Thanks for all the help from everyone that responded.
2004 GMC Sierra 2500 SLE 6.0L 2nd gear VIN: 1GTHK23UX4
All of you who said the range fork, was right on the money. Took a few days to get the customer back, but got it in and tore down today. Most definitely was a bad range fork. Thanks to all who replied and hope I can pay it back some day!
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