Peterbilt 348 2017 - Page 88

WARNINGSYMBOLS
Illuminateswhenetherstartswitchis
on.
20.Engine,Heater
IlluminateswhenEngineHeaterswitch
ison.
21.Engine,LowCoolantLevel
Illuminateswithanaudiblealarm
indicatingcriticallylowcoolantlevel.
Thevehiclemustbeservicedtocorrect
theproblembutthesituationshould
notbeconsideredanemergency.
22.Engine,Overspeed
IlluminateswhenengineRPMis
exceeded.
23.Engine,Retarder(Brake)
Illuminateswhentheengineretarder
(compressionbrakeorexhaustbrake)
switchisturnedon.(Engineretarders
areanoption.)
24.Engine,StopEngine
Illuminatesandanaudiblealarmtone
willsoundwhenamajorenginesystem
problemexists.
WARNING!
Thisshouldbeconsideredanemer-
gency.Youshouldstopthevehicle
assafelyaspossibleandturnOFF
theignition.Thevehiclemustbe
servicedandtheproblemcorrected
beforedrivingagain.Failuretodo
somaycausesevereenginedam-
ageorcauseanaccident.
25.Engine,WaitToStart
Illuminateswhenenginegridheateris
on(PACCARPX-6andPX-8).
26.FifthWheel,KingPinLock
Illuminateswhenairactuatedfth
wheelKingPinisunlocked.
27.FifthWheel,SlideUnlocked
Illuminatesandanaudiblewarning
tonewillsoundwhentheairoperated
slidingfthwheelswitchison,thus
unlockingtheslidingfthwheel.
Thelightandanaudiblewarning
toneshouldNOTbeconsideredan
emergencybutsimplyasareminder
toturnofftheswitchtolockthesliding
fthwheelbeforedriving.Thisswitch
shouldnotbeoperatedwhiledriving.
(Slidingfthwheelsareanoption).
28.Lights,HighBeam
3-22Y53-6060-1C1(03/17)
3