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Prev Professional Automotive Repair Technical Discussions for April 25, 2017
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
2007 Cadillac Escalade 6.2L Seat Position Sensor? VIN: 1GYFK63857
Have replaced above parts. The SIR warning light comes on when moving the seat rearward at just about the same spot in rearward travel. The scanner will say forward position and then will show rearward for about and inch when moving back and then sets the B007...
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2012 Cadillac CTS 3.6L a/c system VIN: 1G6DJ5E30C
thanks in advance for any help. this is a problem car from another shop. they overcharged it and too much oil. when it came in the compressor was doa. replaced with reman compressor, flushed system, and replaced desiccant bag (no debris). condenser and lines b...
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2008 Chevrolet Avalanche LS 5.3L MIL Lamp on VIN: 3GNFK12318
While I was inspecting this truck I had p0443 and no other codes. When I went to check the sol I found it unplugged. So I plugged it in and cleared the codes. Then 18 miles later the check engine light comes back on. which I thought that it would thinking some... Trouble codes: P0443, P0420 (cat efficiency), P2272
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2011 Chevrolet Cruze LT 1.4L compressor VIN: 1G1PF5S95B
This one is driving me crazy. I have a 2011 cruze with no ac engagement. First, I made sure there was plenty of freon in the system. After digging through hvac data, I found the section ac permission data. In this section PIDS currently are: compressor inhibit...
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2017 Chevrolet Silverado 1500 LT 5.3L Radio display VIN: 1GCVKREC1H
Before anyone states that this should be at a dealer, we work for several area body shops and this truck was involved in a minor, frontal deer collision. The owner was able to drive the vehicle to the body shop, and on the way there noticed that the radio/Info...
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Fixes & Summaries for GM
Fix/Summary Answers
1999 Cadillac DeVille d'Elegance 4.6L Backfires thru intak VIN: 1G6KE54Y8X
I used a donor car to run the fuel pump. I actually ran a line from one car to the other. I removed all of the injectors and checked the screens. I then swapped the injectors front to rear. I tried a pcm, coils, and ignition module from a donor car. What I fou...
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2011 GMC Sierra 2500 HD SLE 6.6L MIL Lamp on VIN: 1GT220C8XB
Thanks to all to replied. I definitely went to school on this one. There were multiple issues with this vehicle not the least of which it was a salvage title. First problem was that the reductant temperature was reading 10 degrees Fahrenheit (-12 Celsius). It ...
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