Service Manual

StartingProblems
Note:CheckInfoCenterDisplayforpossibleoperatoradvisoriesorfaults
wheneverdiagnosingmachineelectricalproblems.
Problem
PossibleCause
Noelectricalpowertomachine.Thebatteryisdischarged.
Thebatterycablesarelooseorcorroded.
FuseF−D1(2Amp)isfaulty.
Afaultygroundconnectionexistsonmachine.
Theignitionswitchorcircuitwiringisfaulty.
Startersolenoidclicks,butstarterwillnot
crank.
Thebatteryisdischarged.
Note:Ifthesolenoidclicks,theproblemisnot
intheinterlockcircuit.
Thebatterycablesarelooseorcorroded.
Thefusiblelinksatstartermotorarelooseor
corroded.
Agroundwireorcableislooseorcorroded.
Thewiringatthestartermotorisfaulty.
Thestartersolenoidisfaulty.
Thestartermotorisfaulty.
Theenginecrankshaftseized.
Tractionpedalpositionsensorisoutof
adjustment.
No“click”,no“crank”,no”start”happenswhen
startattemptismade.InfoCenterdisplay
operateswiththeignitionswitchintheRUN
position.
Tractionpedalpositionsensororcircuitwiring
isfaulty.
Note:UseInfoCenterDisplaytoassistwith
identifyingproblem.
Theseatswitchorcircuitwiringisfaulty.
Theparkingbrakeswitchorcircuitwiringis
faulty.
Thestartrelayorcircuitwiringisfaulty.
Thestartersolenoidorstartermotorisfaulty.
Theengineorfuelsystemismalfunctioning
(seeYanmarServiceManual).
Thewiringharnessisfaulty(seeAppendixA
(pageA–1))
Startercranks,butshouldnot,whenthe
tractionpedalisdepressed.
Tractionpedalpositionsensorisoutof
adjustment.
Tractionpedalpositionsensororcircuitwiring
isfaulty.
Enginecranks,butdoesnotstart.
Thefueltankisempty.
Thebatterychargeislow,voltagedropinstart
circuitcables.
Thefuelpumporcircuitwiringisfaulty.
Theengineorfuelsystemismalfunctioning
(seeYanmarServiceManual).
Troubleshooting:Page3–12
Groundsmaster
®
4000-D&4010-D
13202SLRevF