Toro Greensmaster TriFlex 3400 - Fault 67: S1 Enable - Current too High

Fault67:S1Enable–CurrentTooHigh
InfoCenterDisplay:
_____FAULT#67_____
S1COIL-OVER
FaultDescription
ThisfaultisreportedwhentheprimaryTEC-5001controllerdeterminesthattheS1solenoidcoilcurrent
istoohigh.
CircuitDescription
TheprimaryTECcontrollerusesinputsfromvariousmachineswitchestodeterminewhentoenergizelift
manifoldsolenoidvalves.OneoutputfromtheprimaryTECcontrollerdrivesthecoilforsolenoidS1.
RecommendedServiceActions
Step1:Verifythatthefaultrepeats.
1.ClearthesystemfaultsfromtheInfoCenter.RefertoClearingFaultsfromtheInfoCenter(page19).
2.Operatethemachine.
Pass
Thefaultdidnotrepeat.GotoReturningtheMachinetoService(page21)andfollowthestepslisted.
Note:Ifthefaultdoesnotrepeat,anisolatedeventhasoccurred.
Fail
Thefaultrepeated.GotoStep2.
Step2:TesttheresistanceofthecoilforsolenoidS1.
1.GotoPreparingforTroubleshootingand/orTesting(page20)andfollowthestepslisted.
2.Removetherightsidecover.
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