Toro Groundsmaster 360 Service Manual

Chapter5
ElectricalSystem
TableofContents
GeneralInformation..............................................................................................................................5–3
ElectricalSchematicsandDiagrams..................................................................................................5–3
ToroElectronicController(TEC)........................................................................................................5–3
YanmarEngineElectronicControlUnit(ECU)...................................................................................5–4
YanmarEngineElectricalComponents..............................................................................................5–4
CAN-busCommunications.................................................................................................................5–4
SpecialT ools.........................................................................................................................................5–6
Multimeter..........................................................................................................................................5–6
TerminalProtector..............................................................................................................................5–6
BatteryHydrometer............................................................................................................................5–7
DielectricGel......................................................................................................................................5–7
InfoCenterDisplay.................................................................................................................................5–8
SplashScreen..................................................................................................................................5–10
MainInformationScreen..................................................................................................................5–12
OperatorAdvisoryScreen................................................................................................................5–14
MainMenuScreen...........................................................................................................................5–15
FaultsScreen...................................................................................................................................5–17
ServiceScreen.................................................................................................................................5–19
DiagnosticsScreen..........................................................................................................................5–21
SettingsScreen................................................................................................................................5–24
AboutScreen...................................................................................................................................5–27
Troubleshooting...................................................................................................................................5–28
OperatorAdvisories.........................................................................................................................5–28
UsingtheInfoCenterDisplayforTroubleshooting............................................................................5–30
FaultCodes......................................................................................................................................5–34
TECLogicChart..............................................................................................................................5–35
StartingProblems............................................................................................................................5–36
GeneralRunandTransportProblems..............................................................................................5–38
CuttingDeckOperatingProblems....................................................................................................5–39
4-WheelSteerOperatingProblems.................................................................................................5–40
ElectricalSystemQuickChecks..........................................................................................................5–41
TestingtheBattery(OpenCircuitT est).............................................................................................5–41
TestingtheChargingSystem...........................................................................................................5–41
TestingtheGlowPlugSystem..........................................................................................................5–42
CheckingtheOperationoftheInterlockSwitches............................................................................5–42
Adjustments.........................................................................................................................................5–43
TractionNeutralSensor..................................................................................................................5–43
ParkingBrakeSensor......................................................................................................................5–45
SteeringHomeSensor.....................................................................................................................5–46
TestingtheElectricalComponents.......................................................................................................5–49
FusibleLinkHarness........................................................................................................................5–49
Fuses...............................................................................................................................................5–51
OperatorCabFuses(MachineswithOperatorCab)........................................................................5–54
ToroElectronicController(TEC)......................................................................................................5–56
KeySwitch.......................................................................................................................................5–59
PTOSwitch......................................................................................................................................5–61
DeckLiftSwitch...............................................................................................................................5–63
SteeringSelectorSwitch..................................................................................................................5–65
Groundsmaster360
Page5–1
ElectricalSystem
16225SLRevC

Toro Groundsmaster 360 Specifications

General

Brand	Toro
Model	Groundsmaster 360
Category	Lawn Mower
Language	English