Service Manual
Testing(continued)
BACK OF SWITCH
g276001
Figure192
5.TheswitchterminalsaremarkedasshowninFigure192.Thecircuitlogicof
theswitchisshowninthechartbelow.Withtheuseofamultimeter(ohms
setting),theswitchfunctionsmaybetestedtodeterminewhethercontinuity
existsbetweenthevariousterminalsforeachposition.Verifycontinuity
betweenswitchterminals.Replaceswitchiftestingidentiesafaultyswitch.
SWITCHPOSITIONCLOSEDCIRCUITSOPENCIRCUITS
FRONTOFSWITCH
PRESSED
2+3
5+6
2+1
5+4
NEUTRAL
NONE
ALL
REAROFSWITCH
PRESSED
2+1
5+4
2+3
5+6
6.Ifswitchtestscorrectlyandcircuitproblemstillexists,checkwireharness
(seeAppendixA(pageA–1)).
7.Aftertestingiscompleted,connectwireharnessconnectortotheswitch.
8.Assemblecontrolarm(seeControlArm(page8–22)).
ElectricalSystem:ComponentTesting
Page6–36
Groundsmaster
®
4000-D&4010-D
13202SLRevE