Peterbilt 348 2017 - Page 76

WARNINGSYMBOLS
InstrumentSystemSelfTest:
Whentheignitionswitchisturned
ontheinstrumentationsystemwill
undergoaSelfTest.Thistestwill
verifytheoperationofthegaugesand
warnings.
DuringtheInstrumentationSystemSelf
Test,threescreenswillsequentially
displaywarningicons(approximately
3secondseachscreen)onthe
InformationDisplay.Theseare:
RefertoWarningLight/Indicator
Symbolsonpage3-11forinformation
oneachsymbol.
Completingthissequencewillindicate
asuccessfulSelfTest.Haveyour
instrumentationsystemcheckedbya
qualitedservicetechnicianifdoesnot
successfullycomplete.
AudibleAlarm:
Theaudiblealarmwillsoundduring
theInstrumentationSystemSelfTest.
Theaudiblealarmwillalsosoundin
conjunctionwithsomewarninglights.
Theseeventsincludebutarenot
limitedtoheadlighton,fthwheel,stop
engine,primary/secondaryair,and
driverdooropenwarnings.
3-10Y53-6060-1C1(03/17)
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