Does anyone have any stock T87 files for a 2016 Yukon Denali. Loaded the wrong one up and now it
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Does anyone have any stock T87 files for a 2016 Yukon Denali. Loaded the wrong one up and now it
Idk why it cut my post. Now it won’t start. It says service stabilitrack and shift to park. It’s just dead.
You'll need to go to this website:
https://tis2web.service.gm.com/tis2web
Enter in the VIN and navigate to the TCM page that lists what should be in there so you know you are getting the right base file.
Just copy/paste the result in to a post like below, I don't have many files at all but someone else might....
GM Vehicle Calibration Information
Controller: K71 Transmission Control Module Function: Programming Programming Type: Normal Hardware: 24257287
Calibration History for: Operating system
Part Number CVN Bulletin # Description 24274899 000003E2 - New software for start of production. 24274022 0000BAF4 - New software for start of production. 24273282 0000B942 - Operating system
Calibration History for: Transmission
Part Number CVN Bulletin # Description 24273283 0000432D - Transmission
Calibration History for: Diagnostic
Part Number CVN Bulletin # Description 24266516 0000FAF5 - Transmission Diagnostic
Calibration History for: System
Part Number CVN Bulletin # Description 24266518 00005CCD - System
Calibration History for: Operating system
Part Number CVN Bulletin # Description 24266306 0000D89F - Transmission Operating system (2nd MPU)
Calibration History for: 2nd Calibration
Part Number CVN Bulletin # Description 24272363 00007253 - Transmission calibration (2nd MPU) 16007067 N/A - Transmission calibration (2nd MPU)
Ohhhh thank you! Im guessing i need the stock ecm file as well? this thing is dead in the water. its saying shift into park and giving me a message upon trying to cal flash it saying its not compatible. Do i need to cal flash or full flash both files? Im used to the duramax and cal flashing. Thanks