Toro Reelmaster 5010- H - Page 44

2.Useamultimetertotesttheresistancebetweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1MainP044Red
2
Seat
P751
Gray/
Black
Lessthan
2ohms
1
Seat
P751
Gray/
Black
2
Seat
P759
Brown/
White
Lessthan
2ohms
1
Seat
P751
Gray/
Black
2
Seat
P7531
Tan/
Black
Lessthan
2ohms
Pass
Thewiringtestedgood.GotoStep5.
Fail
Thewiringdidnottestgood.Repairorreplacethedamagedwiring.GotoReturningtheMachineto
Service(page22)andfollowthestepslisted.
Step5:SwaptheprimaryTECwithaknowngoodunit.
Note:TECcontrollersareprogrammedtospecicmachinemodelandserialnumbers.TECcontrollersdonot
functionuntilprogrammedbyT oroDIAG.
TherearethreeproceduresthatyouneedtoaccomplishaspartofreplacingaTEC.RefertoReplacingaToro
ElectronicController(TEC)(page26).
1.UseT oroDIAGtosavethemachinetimersandcountersleoutofthemachine.(page26)
2.ReplacetheTEC-5002.(page26)
3.UseToroDIAGtoProgramtheTEC-5002.(page27)
Thefaultnolonger
repeats.
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Thefaultstillrepeats.ReinstalltheoriginalprimaryTECcontroller.Repeatthediagnosticprocessfor
thisfault.
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