Peterbilt 325 2017, Operator'S Manual

Page: 76 / 392

WARNING SYMBOLS
Instrument System Self Test:
When the ignition switch is turned
on the instrumentation system will
undergo a Self Test. This test will
verify the operation of the gauges and
warnings.
During the Instrumentation System Self
Test, three screens will sequentially
display warning icons (approximately
3 seconds each screen) on the
Information Display. These are:
Refer to Warning Light/Indicator
Symbols on page 3-11 for information
on each symbol.
Completing this sequence will indicate
a successful Self Test. Have your
instrumentation system checked by a
qualitfied service technician if does not
successfully complete.
Audible Alarm:
The audible alarm will sound during
the Instrumentation System Self Test.
The audible alarm will also sound in
conjunction with some warning lights.
These events include but are not
limited to headlight on, fifth wheel, stop
engine, primary/secondary air, and
driver door open warnings.
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Y53-6060-1C1 (03/17)
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