Toro Reelmaster 5010- H - Page 250

LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1MainP452
Black
(48V
Ground)
2MainP374
Black
(48V
Ground)
Lessthan
2ohms
1MainP441White
2MainP452
Black
(48V
Ground)
24kto26k
ohms
Pass
Theresistancetestspassed,butthevoltagereadingsinStep8arestillbad.
Note:DonotgotoStep10untilafterthevoltagereadingsinStep8aregood.
Fail
Oneormoreofthepowerandgroundwiringtestsfailed.Repairorreplacethewornordamaged
parts.GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Step10:TesttheCANbuswiringinmainharnessconnectorP44.
1.Useamultimetertotesttheresistancebetweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1MainP443Yellow
2MainP444
Green
54to66
ohms
1MainP443Yellow
2
Chassisground
Open
(innite)
1MainP444
Green
2
Chassisground
Open
(innite)
2.Repairorreplaceanywornordamagedparts.GotoReturningtheMachinetoService(page22)and
followthestepslisted.
ComponentLocationandElectricalConnections
Cuttingreelmotor5islocatedinthefront,rightposition.Thereare2electricalconnectionstothecuttingreel
motor:P44(4wire)andP45(2wire).
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