g336408
Figure90
Note:TheenginewillnotcrankoverwhenthePTOswitchisintheONposition.
ThePTOswitchprovidesbatteryvoltagefromtheignitionswitchtotheparking
brakeswitchandtheneutralswitchesaspartofthesafetyinterlocksystem.
PTOSwitchTest
1.Removethecontrolpanelfromtherightconsole.
2.DisconnectthePTOswitchfromthewireharness.
3.WiththeswitchintheONposition(buttonpulledOUT).
g336409
Figure91
4.Usingadigitalmulti-metersettotheOHMorContinuitysetting,verifythe
following:
•Pin2and5shouldhavecontinuity(closed)
•Pin1and4shouldhavecontinuity(closed)
•Pin1and7shouldNOThavecontinuity(open)
•Pin2and8shouldNOThavecontinuity(open)
5.WiththeswitchintheOFFposition(buttonpushedIN):
•Pin1and7shouldhavecontinuity(closed)
•Pin2and8shouldhavecontinuity(closed)
Electrical:ServiceandRepairs
Page8–10
2000SeriesZMASTER®ServiceManual
3438-778RevA
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