operators_manual

Low Oil Pressure Lamp on page 31
Check Engine Oil Level on page 187
Voltmeter
This icon will appear when the engine is
ON and the charging system voltage is
either below 10 volts or above 15 volts.
Engine, Overspeed Air Shutdown
Illuminates when the Engine overspeed air
shutdown system is activated.
Engine, Retarder (Brake)
Illuminates when the engine retarder
(compression brake or exhaust brake)
switch is turned on. (Engine retarders are
an option.)
Engine, Stop Engine
Illuminates and an audible alarm tone will
sound when a major engine system
problem exists.
WARNING!
If the Stop Engine warning lamp illuminates,
it means you have a serious engine system
problem. This should be considered an
emergency. You should stop the vehicle as
safely as possible and turn OFF the ignition.
The vehicle must be serviced and the prob-
lem corrected before driving again. Failure
to comply may result in death, personal in-
jury, equipment or property damage.
See Also
Stop Engine Lamp on page 30
Engine, Wait To Start
This warning icon will appear when the
system needs some time before attempting
to start the engine.
You may see this appear if the system has
detected a situation where the starter is too
hot and needs to cool down. Alternatively,
you may see it when the engine grid heater
is on and needs some time to warm up.
(PACCAR PX and Cummins ISL engines)
Engine, Air Filter Restriction
This icon indicates that the engine air filter
needs to be maintained.
CONTROLS - Guide to the Warning Symbols
Y53-6096-1A1 (01/17) 63
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