Fault13:IgnitionSwitchMalfunction
InfoCenterDisplay:
_____ FAULT#13 _____
BAD
FaultDescription
TheTEC-5002hasdetectedtheignitionST ARTinputisactivebutthekeyRUNinputisoff.
CircuitDescription
Theignitionswitchhas2outputpins;oneforSTARTandoneforRUN.IftheSTARToutputisactive,theRUN
outputmustalsobeactive.
ConditionsforSettingtheFault
ThekeyswitchmustbebrokenorashortcircuitconditionmustexisttoallowanactivesignalfromtheSTART
outputtobedetectedwithoutanyactivesignalcomingfromtheRUNoutput.
RecommendedServiceActions
Step1:Verifythatthefaultrepeats.
1.ClearthesystemfaultsfromtheInfoCenter.RefertoClearingFaultsfromtheInfoCenter(page21).
2.Operatethemachine.
Pass
Thefaultdidnotrepeat.GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Note:Ifthefaultdoesnotrepeat,anisolatedeventhasoccurred.
Fail
Thefaultrepeated.GotoStep2.
57