Toro Groundsmaster 4500-D Series - Headlight Switch

HeadlightSwitch
g309584
Figure194
1.Consolearm
2.Headlightswitch
Theheadlightswitchislocatedontheoperatorsideoftheconsolearm(Figure
194).Thistwo(2)positionrockerswitchallowstheheadlightstobeturnedon
andoff.
Testing
1.Parkmachineonalevelsurface,lowercuttingdecks,engageparkingbrake
andstopengine.Removekeyfromignitionswitch.
2.Removeconsolearmcoverstogainaccesstoheadlightswitch(seeConsole
Arm(page8–10)).
3.Disconnectwireharnesselectricalconnectorfromtheheadlightswitch.
BACK OF SWITCH
g276008
Figure195
Note:Headlightswitchterminals1,4,5and6arenotusedon
Groundsmaster4500−Dand4700−Dmachines.
4.Withtheuseofamultimeter(ohmssetting),theswitchfunctionsmaybe
testedtodeterminewhethercontinuityexistsbetweenthevariousterminals
foreachswitchposition.TheswitchterminalsaremarkedasshowninFigure
195.Thecircuitryoftheswitchisshowninthechartbelow.Verifycontinuity
betweenswitchterminals.Replaceswitchiftestingidentiesafaultyswitch.
SWITCHPOSITIONCIRCUIT1CIRCUIT2
ON
2+35+6
OFF
2+15+4
5.Ifswitchtestscorrectlyandheadlightcircuitproblemstillexists,checkwire
harness(seeAppendixA(pageA–1)).
6.Aftertestingiscompleted,connectwireharnessconnectortotheheadlight
switch.
7.Assembleconsolearm(seeConsoleArm(page8–10)).
Groundsmaster
®
4500-D/4700-D
Page6–35
ElectricalSystem:ComponentTesting
19245SLRevA