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Professional Automotive Repair Technical Discussions for June 16, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2007 Cadillac Escalade 6.2L back up camera VIN: 1GYFK63897 Back up cam does not show image on screen, there's a message "repair rear camera system" or something like that... at one point it was saying "vin mismatch" but this message is not showing anymore. The car came in for repairs and the battery died. We had to bo... |
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| 1977 Chevrolet Corvette 5.7L Tachometer VIN: CGTC576902 Electronic gurus please help. The factory tach quit working in this car. The tach signal is coming from an MSD box and we are using the gray tach output wire. This had worked for several years and now quit. MSD tech is not helpful. I called Wilcox who makes th... |
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| 2007 Chevrolet Silverado 3500 HD LT 6.0L HAVC blend door operation VIN: 1GBJC34K07 I put the snap on modis on and the counts for the blend door change by itself. I am going to pull a few connector and ohm out the wiring but any help of thought before I start will be helpful. The new control head was programmed when installed and calibration ... |
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| 1997 Pontiac Bonneville SE 3.8L MIL Lamp on VIN: 1G2HX52K0V Hello. The issue I am dealing with is MAP volts on scanner. KOEO I only read 1.9 volts- should read 4.0 to 4.8 . the MAP has been substituted w/ 2 new Delphi units w/no change. PCV O-rings are intact, V power to MAP is 5V. MAP,TPS & FTP all share the ground ba... Trouble codes: P0401 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2017 GMC Acadia Denali 3.6L Installation VIN: 1GKKNXLS7H Thanks to all of you that replied. A huge thank you to Craig [...] for going above and beyond his duties and calling me with the exact location of the blunt cut wires. The four wires were located to the right of the accelerator pedal, taped to the wiring h... |
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| 2007 Pontiac Solstice GXP 2.0L looses turbo boost VIN: 1G2MG35X87 Well thank you guys for the information.I could not find any problems with the ductwork or clamps.I tried another boost pressure sensor and went on test drive.After driving awhile car acted up again and set the underboost code.I went back to the shop and test... Trouble codes: P0299, P0238, P0234, P0106. |
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