Set Condition

WARNING: This page is about a different car, the 2024 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.

The speed sensor computations in the TCM are not valid.
A failure is detected if the absolute difference between the transmission input speed measured by the TCM and the engine speed signal via BUS during a shifting operation is greater than a calibrated threshold for a calibrated amount of time.