Toro Groundmaster Series - Page 42

MachineFaults(continued)
MachineFaults(continued)
Fault
ID
FaultTitle
Fault
Condition/Circuit
Description
AdditionalNotes
ServiceActions
C1014
EngineRun
Output-Shortto
Ground/Overcurrent
Overcurrent
detectedin
enginerunoutput
circuit,indicating
ashorttoground.
1.Checkthewireharnessconnectorsfor
damageorcorrosionandcleanorrepair
ifnecessary.
•Model31900/01(P100,P19,P202,
P203)
•Model31902/03(P100,P19,P53,P55,
P01)
2.Testtheenginerunoutputcircuitwiring.
3.Testtheenginerunoutputcircuit
components.
•Model31900/01(startinterlockrelay,
fuelpump,fuelsolenoid)
•Model31902/03(startinterlockrelay,
fuelpump,alternator)
4.SwaptheTDMcontrollerwitha
known-goodunit(contactanAuthorized
ToroDistributorforassistance).
C1015EngineRunOutput-
OpenCircuit
Opencircuit
detectedon
enginerunoutput
circuit.
1.Checkthewireharnessconnectorsfor
damageorcorrosionandcleanorrepair
ifnecessary.
•Model31900/01(P100,P19,P202,
P203)
•Model31902/03(P100,P19,P53,P55,
P01)
2.Testtheenginerunoutputcircuitwiring.
3.Testtheenginerunoutputcircuit
components.
•Model31900/01(startinterlockrelay,
fuelpump,fuelsolenoid)
•Model31902/03(startinterlockrelay,
fuelpump,alternator)
4.SwaptheTDMcontrollerwitha
known-goodunit(contactanAuthorized
ToroDistributorforassistance).
C1413SolenoidValve1(SV1)
-ShorttoBattery
Lowcurrent
detectedon
theSV1output
circuit.Indicates
ashorttoahigh
(+)source.
Theshortcouldbe
tobatteryvoltage
ortoanothersignal
thatisinahigh(+)
state.
1.Checkthewireharnessconnectors
(P100,P31)fordamageorcorrosionand
cleanorrepairifnecessary.
2.TesttheSV1outputcircuitwiring.
3.TesttheSV1valvesolenoidandcartridge
valve.
4.SwaptheTDMcontrollerwitha
known-goodunit(contactanAuthorized
ToroDistributorforassistance).
Troubleshooting:CuttingUnit(orattachment)Problems
Page3–6
Groundsmaster
®
3200,3300and3310
19240SLRevA