Service Manual

EngineFaults
g187359
Figure139
YanmarDieselEngines–Ifanenginefaultoccursduringmachineoperation,the
faultindicatorwillilluminateandthefaultwillbedisplayedontheInfoCenterto
notifytheoperator(Figure139).Theenginefaultwillcontinuetoappearuntil
theoffendingconditioniscorrected.Oncetheoffendingconditionhasbeen
corrected,theenginefaultwillberetainedintheengineelectroniccontrolunit
(ECU)andcanonlybeviewedusingtheenginediagnostictool.Enginefaults
arenotstoredintheToroElectronicController(TEC)sothattheenginefault
historycannotbeviewedusingtheInfoCenterfaultsscreen.
Note:RefertotheYanmarEngineServiceManualandTroubleshootingManual
foradditionalinformation.
ElectricalSystem:InfoCenterDisplay
Page5–16
Groundsmaster
®
4300-D
16226SLRevD