Adapt Function: Notes
WARNING: This page is about a different car, the 2002 Buick Regal, 2002 Buick Century, 2001 Buick Regal, and 2001 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
The 4T65-E transaxle 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 transaxle adaptive systems: