Transmission Prognostics
m2+ d 14.04.005
The Allison transmission prognostics display can be found by navigating to the maintenance screens in the driver display. The prognostics screen displays information on the transmission health status (oil filter status, oil level, and oil life). See Fig.. If transmission health falls below acceptable limits, a message will be shown on the driver display.
Note: For a valid oil level measurement, the vehicle must be stopped on a level surface with the transmission in neutral (N).
Fig. 1, Allison Transmission Prognostics
Note: