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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 12, 2021
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
2017 Cadillac Escalade Premium 6.2L Speed Limit VIN: 1GYS4HKJ3H
Dear members, I have this Escalade that have RPO for Speed Limit 85MPH, is it possible to remove it through online programming or by another way like special function. Best regards
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2011 Chevrolet Silverado 3500 HD LTZ 6.6L No Start VIN: 1GC4K1C80B
This vehicle came in with a check engine light for a fuel rail pressure problem. After reviewing the scan tool data I decided the fuel rail pressure sensor was faulty. I replaced it but after a drive it was noticed that there was a fuel leak at the sensor....
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2014 Chevrolet Traverse LS 3.6L MIL Lamp on
This vehicle have a problem with the fuel gauge defaulting to empty no matter how much fuel is in the tank. Scanned engine for codes P0463 and C0045. Changed fuel level sensor from GM twice with no change. The problem is some what intermittingly. I added a... Trouble codes: P0463 (Fuel Level Sensor Circuit High Voltage), C0045 (Left Rear Wheel Speed Sensor Circuit)
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Fixes & Summaries for GM
Fix/Summary Answers
2012 Cadillac CTS 3.6L starter VIN: 1G6DS5E34C
I guess it's fixed? after programing two pcus it would still not send the 12-volt crank signal to the starter relay. had a 2.5v signal to test the starter circuit would get all the other pre-start info but would never send the final 12-volt crank to the relay....
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