Toro Reelmaster 5010- H - Page 182

LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1
Seat
P521
Brown/
Yellow
2
Seat
P522Pink
Approx.
75ohms
Pass
Thepowerandgroundwiringtestspassed.GotoStep5.
Fail
Oneormoreofthepowerandgroundwiringtestsfailed.Repairorreplacethewornordamaged
parts.GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Step5:TesttheInfoCenterCANbuswiring.
Useamultimetertotesttheresistancebetweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1
Seat
P523
Red/
White
2
Seat
P524
Black/
White
54to66
ohms
1
Seat
P523
Red/
White
2
Chassisground
Open
(innite)
1
Seat
P524
Black/
White
2
Chassisground
Open
(innite)
Pass
TheCANbuswiringtestspassed.GotoStep6.
Fail
OneormoreoftheCANbuswiringtestsfailed.Repairorreplacethewornordamagedparts.Goto
ReturningtheMachinetoService(page22)andfollowthestepslisted.
Step6:ReplacetheInfoCenter.
1.VerifythatconnectorP52isdisconnectedfromthebackoftheInfoCenter(Figure104).
2.UnscrewtheretainingringfromthebackoftheInfoCenter(Figure104).
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