Navistar ProStar+ Operation And Maintenance Manual page 91

Warning Messages
In addition to the Diagnostic Trouble Codes (DTC), the digital
display will display a warning message whenever a fault indicator
is illuminated. This warning message will be toggled with the
normal DTC as follows:
AMBER Warning Lamp: FAULT MESSAGE
RED Stop Lamp: Stop Engine message
The following chart provides the warning messages that are
displayed along with corresponding instrument panel gauge
cluster indicators.
Warning Indicator
Red Stop Lamp
Amber Warning Lamp
Quadrant 3: Display Messages
Outside Temperature and Compass Displays (Optional)
The optional Outside Temperature and Compass Heading is
displayed in Quadrant 3. Typical displays for Temperature and
Compass Heading are listed in the following table. The display
provides both the outside ambient temperature and the relative
direction of the vehicle within a particular geographical zone.
Vehicle must be moving to acquire an accurate temperature.
Warning Message
Stop Engine
Warn Engine
Quadrant 3 – Description
Display Messages
Outside Display Format:
Temperature and
Compass Heading
Outside Temperature Reading
The Outside Temperature is displayed on the first line of
Quadrant 3 above the Compass Heading. The temperature
sensor is located near the front bumper. Due to its location,
the sensor readings can be affected by road or engine heat
during idling or prevailing driving conditions (extended slow
movement).
The display will be in °F or °C, depending on the units selected
while in the odometer mode.
Controls / Features
79