Navistar WorkStar Series, Operator'S Manual

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Controls/Features
Quadrant 1 – Display Messages Description
Axle Load Indication The instrument panel gauge cluster shall display an approximate value of Axle Load for the front and/or
rear axles.
NOTE: Axle load readings are most accurate on a level surface with parking brake released.
Display Format:
approx. 45.0
FT LBSX1000
FT KGX1000
RR LBSX1000
RR KGX1000
Diesel Particulate Filter Level The instrument panel gauge cluster shall display the relative Diesel Particulate Filter (DPF) Level.
The instrument panel gauge cluster displays the following graph:
With “L” (low) on the left and “H” (high) on the right, the graph is shown by bars each representing a 10
percent increase/decrease in soot level.
The instrument panel gauge cluster displays the last received level until a new value is received, or until
the instrument panel gauge cluster detects that it has not received a response to the SPN request, in
which case it shall display the word “data n/a” within the bar graph.
Quadrant 2 Text and Warning Messages
These messages inform the driver of vehicle conditions. If the
message flashes, it will flash for 3 – 5 seconds, and then will
be displayed for an additional 3 – 5 seconds. If more than one
message is viewable, the displayed message will be followed by
an asterisk “*”, indicating multiple messages. To view additional
messages, press and release the Display Control button to
proceed to the next message.
The following is a list of the routine Text and Warning messages
that can be displayed:
3879634R1
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