Eliminate Unnecessary Oil and Filter Changes
Routine Maintenance Made Easier
As part of Allison Transmission’s continuous product
improvement initiative, all Allison fully automatic
transmissions are now available with prognostic
features
* at no additional charge.
Allison prognostics take the guesswork and hassle out
of scheduling routine vehicle maintenance to save you
time and money while providing maximum protection
for the transmission. That means less downtime, lower
life-cycle costs and, best of all, greater productivity for
your fleet.
Calibrated to the particular operating requirements
of the vehicle, Allison prognostics monitor various
operating parameters to determine and alert when a
specific maintenance function is required. Allison
approved TES 295 transmission fluid is required.
On-highway models only. Allison transmissions can be ordered
without Allison prognostics.
Allison prognostics alert
when service is due
How Allison prognostics work.
While Allison prognostics use sophisticated
electronic monitoring technology, they are
very user friendly.
When service is due for Allison
3000/4000 Series models,
a wrench icon on the shift
selector’s digital display alerts
the operator. And, similar to
checking fluid level and diagnostics, you
can check the status of all three prognostic
features simply by toggling through the shift
selector’s display.
1000/2000 Series models require either a
service light or J1939 text display to alert
the operator.
Accessing prognostics via Allison shift selectors.
When fluid is due for a change:
The wrench icon
(3000/4000 Series) or
service light (1000/2000
Series) is
illuminated and
stays on for two minutes
after the Drive range is
selected. Once the Oil Life
Monitor mode has been accessed via the shift selector, a number
between “0” and “99” will be displayed indicating the percentage
of fluid life remaining before a change is required.
When the filter(s) are due for a change:
The wrench icon or service
light
flashes on and off for
two minutes
after the Drive
range is selected. Once the
Fluid Life Monitor mode
has been accessed via the
shift selector, an “oK” or
“Lo” will be displayed. “oK” means the filter(s) does not need to be
changed, and “Lo” means the filter(s) needs to be changed.
When clutch maintenance is due:
The wrench icon or service
light
comes on and stays on
in all ranges. Once Transmission
Health Monitor
mode has been accessed via
the shift selector, an “oK”
or “Lo” will be displayed. “oK” means no clutch maintenance is
needed, and “Lo” means clutch maintenance is required.
1st press Oil Level Sensor oL “oL Lo 02”, “oL HI 01”, …
2nd press Oil Life Monitor oM “oM 88”, “oM 25”, …
3rd press Filter Life Monitor FM “FM oK” or “FM Lo”
4th press Trans Health Monitor TM “TM oK” or “TM Lo”
5th press Diagnostic Code d# “d1 P 07 22”, “d2 P 13 12”…
P.O. Box 894, Speed Code PF3
Indianapolis, Indiana 46206-0894
Information or specifications subject to
change without notice or obligation.
SA5657EN (2011/12)
ISO/QS 9000 and ISO 14001 Certified
Trademark of Allison Transmission, Inc.
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