Toro 04042 - Page 37

MainHarnessP05Connector
PinIdentication
Description
WireColor
A
VoltageOutBlue(BU)
B
Ground(harnesssupplied)Black(BK)
C
5VdcIn
Yellow(Y)
DNotusedNotused
ENotusedNotused
FNotusedNotused
Figure43
MainHarnessP04Connector
Pass
5Vdcmeasuredgoodatthelistedlocation.GotoReturningtheEquipmenttoService
(page19)andfollowthestepslisted.
Fail
5Vdcdidnotmeasuregoodatthelistedlocation.Gotostep4.2.
Step4.2:Checkthewireharnessforcontinuityandverifythatthereareno
shortconditionsofthespeed-controlpotentiometer.
Note:Inspectthewireharnessesfordamageandwearwhilecheckingtheitemsinthefollowingsteps.Referto
InspectingtheWireHarnessesandComponentConnectorAssemblies(page13).
Disconnectthebatterypack.RefertoDisconnectingtheBatteryPack(page17).
Note:Troubleshoot1circuitorcomponentatatime.Disconnectorisolateeachcomponentorwireharnesssection
fromthesystembeforetesting.
1.Checkforcontinuitybetweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
ConnectorGraphic
1MainP01
Figure44
4
1 12
7
6
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