Toro 04042 - Page 49

MainHarnessP03FuseBlockPins(cont'd.)
PinIdentication
Description
WireColor
4
BatteryPowerIn(fusedkeyswitch
andlogicpower)
Notused
5
MainContactorPowerInBrown(BN)
6
MainContactorPowerOut(fused
work-lightpower)
Yellow(Y)
7
NotusedNotused
8NotusedNotused
3.Verifythatashortdoesnotexistbetweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
ConnectorGraphic
1MainP04
Figure46
A
2MainP04
Figure46
B
B
A
1MainP19
Figure51
2
2MainP19
Figure51
3
3
2
1
8
6
5
4
7
Passwith
repeating
fault04:
Thecircuitcontinuitytestedgood,butthefaultisrepeating.Gotostep7.
Pass
withno
repeating
fault04:
Thecircuitcontinuitytestedgood.GotoReturningtheEquipmenttoService(page19)
andfollowthestepslisted.
Fail
Thetestfoundanopeninthecircuit.Repairandorreplacemalfunctioningparts.Goto
ReturningtheEquipmenttoService(page19)andfollowthestepslisted.
Step7:Useamultimetertoperformvoltageandcontinuitychecks,andverify
thattherearenoshortconditions.
Note:YouwillndadditionalwireharnessandconnectorinformationinAppendixA:WireHarnesses(page113)and
AppendixB:ToroElectronicControllerConnections(page135)
Whenperformingvoltageandcontinuitychecks,andverifyingthattherearenoshortconditions,refertoforharnessconnector
locationsandterminalidentication.
Note:Inspectthewireharnessesfordamageandwearwhilecheckingtheitemsinthefollowingsteps.RefertoInspectingthe
WireHarnessesandComponentConnectorAssemblies(page13).
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