Transmission Prognostics

P4 DM Ch17; CasGen5 DM Ch15

Refer to the Allison website for additional information: see www.allisontransmission.com.

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:
Parent topic: Allison Automatic Transmissions
Document Number: 0000111583
Manual Publication Date: 2024-09-03
Topic Publication Date: 2025-03-07