Toro Pro Force 44552 - Page 38

GeneralOperationProblems(continued)
Problem
PossibleCauseCorrectiveAction
Models44552,44552TE,and
44553–Thewirelessremoteisnot
functioning,(nozzlerotationcontrolis
notfunctioningalso)
Testthewirelessremotebatteriesand
replacethemifnecessary
Makesurethebatteriesareproperly
installed;refertoWirelessRemotein
Chapter5–ElectricalSystem
Re-establish“associate”remote
control-to-baseunitcommunication;
refertothemachineOperator’sManual
Replacethewirelessremoteasitmay
bedamaged
Model44554–FuseF–1(7.5A)is
damaged
Testthefuseandreplaceitifnecessary;
refertoFusesinChapter5–Electrical
System
Model44554–Theenginespeed
controlorcircuitwiringisdamaged
Testtheenginespeedcontroland
replaceitifnecessary;referto
ComponentT estinginChapter5–
ElectricalSystem
Clean,secureorrepair/replacethe
circuitwiring;RefertotheElectrical
SchematicsinAppendixA
Theenginespeedcontrolcircuitwiring
iscorroded,loose,ordamaged
Clean,secureorrepair/replacethe
circuitwiring;RefertotheElectrical
SchematicsinAppendixA
TheDigitalLinealActuator(DLA)orits
circuitwiringisdamaged
TesttheDLAandreplaceitif
necessary;refertotheKohler
CommandProCH740ServiceManual
forDLAinformation
Clean,secureorrepair/replacethe
circuitwiring;RefertotheElectrical
SchematicsinAppendixA
TheGovernorControlUnit(GCU)orits
circuitwiringisdamaged
TesttheGCUandreplaceitif
necessary;refertotheKohler
CommandProCH740ServiceManual
forGCUinformation
Theenginespeeddoesnotchange
Clean,secureorrepair/replacethe
circuitwiring;RefertotheElectrical
SchematicsinAppendixA
Thebatteriesinthewirelessremoteare
dischargedorinstalledimproperly
Testthebatteriesandreplacethemif
necessary
Makesurethebatteriesareproperly
installed;refertoWirelessRemotein
Chapter5–ElectricalSystem
Theassociationbetweenthewireless
remoteandthecontrolmodulehas
beenlost
Re-establishremotecontrol-to-base
unitcommunication;refertothe
machineOperator’sManual
Thewirelessremoteorcontrolmodule
isdamaged
Replacethewirelessremote
Models44552,44552TE,and44553–
Thewirelessremotedoesnotfunction
Troubleshooting:GeneralOperationProblems
Page3–10
ProForce®DebrisBlower
18237SLRevA