Voltagecheck

Ifvoltageissuppliedtothecircuitbeingchecked,voltagecheckcanbeusedascircuitcheck.

•Withallconnectors/couplersconnectedandvoltageappliedto

^{thecircuitbeingchecked,measurevoltagebetweeneachter•®}

minalandbodyground.

~)

^{Ifmeasurementsweretakenasshowninthefigureattheright}_CJ

andresultsareaslistedbelow,itmeansthatthecircuitisopen

betweenterminals®and®·

VoltageBetween:

©andbodyground:Approx.SV

.IDandbodyground:Approx.SV

~andbodyground:OV

Also,ifmeasuredvaluesareaslistedbelow,aresistance(ab•

normality)existswhichcausesthevoltagedropinthecircuitbetweenterminals®and@.

VoltageBetween:

_{©andbodyground:Approx.SV}

(IDandbodyground:Approx.SV_J

_{@andbodyground:Approx.3V}

2Vvoltagedrop

SHORTCIRCUITCHECK(WIREHARNESSTOGROUND)

•Disconnectthenegativecablefromthebattery.

•Disconnecttheconnectors/couplersatbothendsofthecircuittobechecked.

NOTE:

_{Ifthecircuittobecheckedbranchestootherpartsasshown,}

®

-

~X?oo,...,,Toother

/parts

/®~

_...----.~~~

o

^{disconnectallconnectors/couplersofthoseparts.Otherwise,di•D©}

agnosiswillbemisled.

•Measureresistancebetweenterminalatoneendofcircuit(®terminalinfigure)andbodyground.Ifcontinuityisindicated,thereisashortcircuittogroundbetweenterminals®and©.

•Disconnecttheconnector/couplerincludedincircuit(couplerID)andmeasureresistancebetweenterminal@andbodyground.

Ifcontinuityisindicated,thecircuitisshortedtothegroundbetweenterminals®and<ID.

®

c=J

}Toother

,parts

_L)~~

/~~~

.----,L~

^@©

_(l

USINGTESTERS

•UsetheSuzukimulti-circuittester(09900-25008).

•Usewell-chargedbatteriesinthetester.

_{•Besuretosetthetestertothecorrecttestingrange.}

Usingthetester

•Incorrectlyconnectingthe(±)andGprobesmaycausetheinsideofthetestertoburnout.

•Ifthevoltageandcurrentarenotknown,makemeasurementsusingthehighestrange.

•ResetthepockettestertoOQbeforemeasuringeachresis•

tanceorafterchangingtheresistancerange.

•Whenmeasuringtheresistancewiththemulti-circuittester,alsomeasuretheresistancewithno-load.Sub-tractthatresistancefromtheresistancemeasuredunderloadinordertogetthe

_{trueresistance.}

MULTl·CIRCUITTESTER

Q6i5§

(Measured_(No-loadresistance)resistance)

=(Trueresistance)

•Whenmeasuringtheresistancewiththemulti-circuittester,oo

willbeshownas10.00MQand"1"flashesinthedisplay.

•Checkthatnovoltageisappliedbeforemakingthemeasure-ment.Ifvoltageisapplied,thetestermaybedamaged.

•Afterusingthetester,turnthepoweroff.

!T'&li09900-25008:Multi-circuittester

NOTE:

*Whenconnectingthemulticircuittester,installfinecopperwires(0.0isbelow0.5mm)tothebacksideoftheleadwirecouplerandconnecttheprobesoftestertothem.

*Useafinecopperwire,theouterdiameterbeingbelow0.5

mm,topreventtherubberofthewaterproofcouplerfromdam•

age.

FlSYSTEMTECHNICALFEATURES