Toro 74969 - Troubleshooting

Troubleshooting
SystemErrorMessageStatusLEDSystemActions
IssueDescription
RecommendedCorrectiveAction
ServicetheEngineOil
BlinkRed
Engineoilserviceis
due.
Replacetheengineoilandlter.
Followtheresetprocedure;referto
EngineOil(page10).
Servicethe
TransmissionOil
BlinkRed
Transmissionoil
serviceisdue.
Replacethetransmissionoiland
lter(s).Followtheresetprocedure;
refertoHydraulicTransOil(page10).
LowOilPressure
BlinkRed
SafeTransport
Mode—enginelimited
toEfcientmodeandthe
PTOisdisengaged.
Engineoilpressureis
belowlimit.
Cyclethekeyswitchtoclearthe
fault.Checktheoillevel.Contactan
AuthorizedServiceDealer.
Green
Singlealarmchirpand
temperaturedisplay
ashes.
Enginetemperatureis
high.
Checktheoillevel.Cleandebrisfrom
theengine.Inspecttheenginefan.
ContactanAuthorizedServiceDealer.
EngineOver
Temperature
BlinkRed
SafeTransport
Mode—enginelimited
toEfcientmodeandthe
PTOisdisengaged.
Enginetemperature
abovelimit.
Checktheoillevel.Cleandebrisfrom
theengine.Inspecttheenginefan.
ContactanAuthorizedServiceDealer.
FuelLowBlinkRedFuellevellow.
Checkthefuellevelandaddfuelas
necessary.
SystemOvervoltage
>16VDC
BlinkRed
Disallowclutch
engagement/Disengage
theclutch.
Systemvoltage
excessive/above
16V.
Checkthebatteryandengine
chargingsystem.Contactan
AuthorizedServiceDealer.
SystemVoltageLow
BlinkRed
Systemvoltagebelow
12.3V.
Checkthebatteryandengine
chargingsystem.Contactan
AuthorizedServiceDealer.
SystemUnder
voltage<9VDC
BlinkRed
Disallowclutch
engagement/Disengage
clutch.
Systemvoltagebelow
lowerlimitof9V.
Checkthebatteryandengine
chargingsystem.Contactan
AuthorizedServiceDealer.
ClutchOvercurrent
BlinkRed
SafeTransport
Mode—enginelimited
toEfcientmodeandthe
PTOisdisengaged.
Clutchcurrentis
abovelimit.
Cyclethekeyswitchtoclearthe
fault.CheckthePTOclutchcondition
andtherelatedwiring.Contactan
AuthorizedServiceDealer.
ClutchResetRequired
Alternating
green/orange
ThePTOswitchis
intheup/engaged
positionandthe
modulehaslatched
theclutchoutputOff.
CyclethePTOswitchtotheOFF
positionandbacktotheONposition
toengagetheclutch.
ClutchOutputFault
BlinkRed
Clutchoutputshortor
open.
IftheclutchisstuckintheONposition,
discontinueuseandcontactan
AuthorizedServiceDealer.Check
theclutchconnectionandassociated
wiringforanopencircuit.
EngineMILErrorsBlinkRed
EngineECUhas
detectedafault.
Seetheengineowner’smanualforthe
errordescriptionandtroubleshooting
information.
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