Code P089, Long Shift And Maximum Adapt: Action
WARNING: This page is about a different car, the 1995 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
PCM turns on MIL and de-energizes transaxle pressure control solenoid.
NOTE:
Test numbers refer to numbers on diagnostic chart.
- Install transaxle pressure gauge.
- Using operator information to diagnose which shift caused the code to set.
- Code P089 snapshot information can be used to determine which shift the long time occurred on.