Step2:UsetheInfoCentertotesttheignitionswitch.
g020650
Figure36
1.Indicatorlight3.Middlebutton:pressittoscrolldownmenus.
2.Rightbutton:pressittoopenamenuwherearightarrow
indicatesadditionalcontent.
4.Leftbutton(MenuAccess/BackButton):pressittoaccessthe
InfoCentermenus.Youcanuseittobackoutofanymenu
youarecurrentlyusing.
PerformthefollowingstepstotesttheignitionswitchusingtheInfoCenter:
1.TurntheignitionkeytotheONposition.
2.OntheInfoCenter,presstheleftbuttonasneededtodisplaytheMainMenu.
3.PressthecenterbuttonasneededtohighlighttheDiagnosticsitem.
4.PresstherightbuttonasneededtodisplaytheDiagnosticsmenu.
5.PressthecenterbuttonasneededtohighlighttheEngineStartitem.
6.PresstherightbuttonasneededtodisplaytheEngineStartmenu.
7.TheInputsitemisselectedwhentheEngineStartmenuappears.Presstherightbuttononcetodisplay
theInputsmenu.
8.OntheInputsmenu,theKeyStartitemisdisplayed.BecausetheignitionkeyisintheONposition,
theKeyStartitemstatusreadsOFF.
Note:WhentheignitionkeyisrotatedtotheST ARTposition,thestarterengagestheengineand
attemptstostartit.
9.TurntheignitionkeytotheSTARTpositionandholdittherefor5seconds,andthenreleasethekey.If
theignitionswitchisworkingcorrectly,theKeyStartitemstatuschangesfromOFFtoONandthen
backtoOFFwhenyoureleasethekey.
10.TurntheignitionkeytotheOFFposition.
Pass
TheignitionswitchpassedtheInfoCentertesting.GotoReturningtheMachinetoService(page22)
andfollowthestepslisted.
Fail
TheignitionswitchfailedtheInfoCentertesting.GotoStep3.
Step3:Testtheignitionswitchmanually.
Refertothe5010-HServiceManual,Chapter5,ComponentT estingsection,IgnitionSwitchforinstructionson
howtomanuallytesttheswitch.
Pass
Theignitionswitchpassedthemanualtesting.GotoStep4.
Fail
Theignitionswitchfailedthemanualtesting.Repairorreplacewornordamagedpartsasrequired.
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
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