Transmission Adaptive Functions: Notes
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The 4T65-E transmission uses a line pressure control system, that has the ability to adapt line pressure to compensate for normal wear of the following parts:
- The clutch fiber plates
- The springs and seals
- The apply bands
The PCM maintains information for the following transmission adaptive systems: