Toro 29521 - Troubleshooting; Alert and Error Messages

Troubleshooting
Important:Ensurethatalloperator-safetymechanismsareconnectedandinoperatingcondition
beforeusingthemachine.
Thefollowingtablelistscommoncausesoftrouble.Donotattempttoserviceorreplacemajoritemsorany
itemsthatcallforspecialtimingofadjustmentsprocedures(suchasvalves,governor,etc.).Havethiswork
donebyyourEngineServiceDealer.
Note:WhendisconnectingelectricalconnectorsDonotpullonthewirestoseparatetheconnectors.
AlertandErrorMessages
MessageIconDescriptionResolution
VoltageErrorTheignitionkeyisinthe
RUNpositionandthesmart
controller/electronicdepth
controlmeasuresthatthe
electricalsystemislessthan
12.3Vorgreaterthan16V.
Thevoltageerroricondisplays,
andtheLEDstatuslightashes
ared.
Checkthebattery,charging
system,andwiring.
ValveSolenoidOvercurrent
Error
Anover-currenteventoccursat
thesolenoidvalve.
Thevalvesolenoidover-current
errordisplayswiththenumber
2andtheLEDstatuslight
ashesared.
Checkthevalvesolenoidand
inspectitfordamageandwear.
ValveSolenoidOpenError1ofthe2valvesolenoids
orbothvalvesolenoidsare
disconnected.
Thevalvesolenoidopenerror
displayswiththenumber6and
theLEDstatuslightashesa
red.
Connectthevalvesolenoid(s).
ValveSolenoidConnection
Error
Thevalvesolenoidsare
connectedwrong(the
connectorforthereliefvalveis
connectedtotheothervalve
solenoid).
Thevalvesolenoidconnection
erroralertdisplays,andthe
tineswillnotoperateuntilthe
faultiscorrected.
Swapthevalvesolenoid
connectors.
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