YAKPERFORMANCE
April 4th, 2026, 12:43 AM
Good morning everyone I am interested in find a calibrator help me with the 11+ T14 TCM cax file for modulated main pressure control. As most know "gen 5" Allison transmissions added a PWM trim solenoid to control pressure similar to a 4L, 6L ,and 6R80 transmissions. This a great update for the LML trucks and can help with shift quality and added TQ request. If anyone can help me I will pay for your time and CAX file.