TestingtheCANbusTerminatorResistors(continued)
4.RemovethecoverfromtheYanmarSA-Dconnectorlocatedbehindthe
operator’sconsole.Useamultimeter(ohmssetting)tocheckthewire
harness.
LocationHarness
Connector
Pin
WireColor
Expected
Reading
ConnectorGraphic
1Main
P20
2
Red/White
2MainP203
Black/White
120ohms
5.Iftestingdeterminestheintegratedterminationresistorisfaulty,replacethe
engineECU;contactanAuthorizedT oroDistributorforassistance.
6.Aftertestingiscomplete,installtheSA-Dconnectorcap,andmakesurethe
externalterminatorresistorisfullyinstalledintotheconnectorandsecured
tothewireharness.
7.Installtheoperator’sconsolecoversifpreviouslyremoved.
ElectricalSystem:TestingtheElectricalComponents
Page6–58
Groundsmaster
®
3200,3300and3310
19240SLRevA
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