Toro 04042 - Page 80

3.Checkfor42to64VdcbetweenthemainwireharnessP41connector,pin1,(Figure75)andthemainwireharness
P04connector,pinB(Figure72).
4.RotatethekeyswitchtotheOFFposition.ConnectthemainwireharnessP41connector(Figure75).
Pass
Voltagereadingwasgood.GotoReturningtheEquipmenttoService(page19)andfollowthe
stepslisted.
Fail
Voltagereadingwasnotgood.Gotostep8.
Step8:Useamultimetertocheckfor42to64Vdcatthekeyswitch.
1.RotatethekeyswitchtotheSTARTpositionandholdituntiltheInfoCenterLCDdisplaylightsup,thenreleasethe
keyswitchtotheRUNposition.
2.Checkfor42to64VdcbetweenthemainwireharnessP13connector,pinE(Figure73),andthemainwireharness
P04connector,pinB(Figure72).
3.RotatethekeyswitchtotheOFFposition,andthenconnectthemainwireharnessP13connector(Figure73).
Pass
Voltagereadingwasgood.GotoReturningtheEquipmenttoService(page19)andfollowthe
stepslisted.
Fail
Voltagereadingwasnotgood.Gotostep9.
Step9:Useamultimetertocheckthemotorinputvoltage.
Note:YouwillndadditionalwireharnessandconnectorinformationinAppendixA:WireHarnesses(page113)and
AppendixB:ToroElectronicControllerConnections(page135).
1.RotatethekeyswitchtotheOFFposition,andthendisconnectthemainwireharnessP42connector(Figure76)
fromthemotor.
Figure76
MainHarnessP42(2-pin)ConnectorPinIdentication
MainHarnessMotorPowerP42Connector
PinIdentication
Description
WireColor
142to64VdcPower
Red(R)
2
GroundBlack(BK)
80