Transmission fast learn issue 19.4
2015 Silverado 2500HD last 10 of VIN 80FF541698 6.6 Allison (AVN).
Transmission Fast Learn doesn't work,it comes up Test Aborted,may tell you that the trans is not in Park,or that a fault code is set .The test is actually running in the background even though the screen says it is not.If you don't exit the test properly-Put trans in Park,Exit test,Turn engine off,open drivers door for at least 30 seconds,the transmission will set random shift and pressure control solenoid codes.
If you manually select the truck as a 2016 Fast Learn works as it should.
Solus Edge 19.4.2
Last edited by Glide; 03-18-2020 at 01:26 PM..
Reason: added transmission code