2OOO SPORTAGE ELECTRICAL TROUBLESHOOTI NG ANDVACUUMHOSEROUTING MANUAL CONTENTS Air Conditioner: . . . . .. . . 1 1 9 A / T C e a rS e l e c t i o lnn d i c a t o r . . . . . . . . . . . . . . . ElectronicTime and Alarm ControM l odule...... Engine Coolant Temperature F a \ l e nB e l l \ I n d r e r l { ) r . . . . . . . . . . . . . . . . . C o n n e , . t oCrl a r s r f r e a l r o n . . . . . . . . . . . . . . . . . . . . . . . lgnition Key Warning,FastenBelts Indicator,and Light On Waming. ...................... ... .........73 ......2-13 ..............73 (Continued) CONTENTS p r ' r z| , o h r . SequentialMultiport Fuel Injection r, nT nnHar snPA't^mcrcr \r rr u^Pn, t, ,Eo' i h' i r. .(. . . . . . . . . . . . . ............110-3 . . . . . . . . . . . . . . . .2. 5 . "81-4 ....... ...........110-2 . . . . . . . . . . . . . . . . . I. t. 0 ......... HOWTO USETHISMANUAL Symbols Normallyopen switch nt'ifft""" f I | L - .l Only gart of lcomponentshown, | remaindershown J elsewhere PARKBRAKE<SWITCH Closedwith parkingbrake+on, Multi-position sw[cn Component name Component details 'lt ', G--7->. Ganged switch conlac$ Dashedline shows mechanical connection- Fuse Relay,shown wilh no current through relay coil. When current Jlowsthrough coil, contactarm changesposition. Snowsvotlagers ignilionin ON. Solenoid or coil ldentitication \ Current.ating HOrnor speaker Circuit Breaker Ij il-";-i r-{F-----.1 Fusedesignation L_(_:>iCurrenlrating 2 Indicator light. llluminates a symbolor (lnquotes.) words(s). i6*** i r_L_____.i SPORTAGE Wireand B L K. . . . . .. . . . . . . . .b l a c kconneclor B L U. . . . . . . . . . . . . . b. .l u ecolors B R N. . . . . . . . . . . . . .b. r o w n uLH [flr1f3: . . . _ . . . . . ._ . ._ C t e a r G R N . . . . . . . . . . . .g. r. e. e n G R Y. . . . . . . . . . . . . .g. r. a y L T B L .U. . . . . . . . . l i g h t b l u e LTGRN. . . . . . . . lightgreen O R G . . . . . . . . . . . .o. r. a n g e P N K. . . . . . . . . . . . . . p. .i n k R E D. . . . . . . . . . . . . . .r .e. d W H T . . . . . . . . . . . . .w . .h. i t e Y E L . . . . . . . . . . . . .y. e . .l l o w Polentiometer rsonecotor ll wirernsularion colorstripe. I withanother "'"'"" I fiflJ;;0,il[., I Wavy line meansthe wire is broken by the binding of the book but continueson the nextpage. -----S fol"'"' I A.,o*r"un.*'," to anolher I connects andshowsthe I circuit flow. direclion of current I I Diode.Posilive currentflowsin arrowdirection. iscontinued Circuit whereindicaled; arrowshowsdirection llowandis ol current repeated wherecircuit continues. 2-1 HOWTO USE THIS MANUAL V-: Manual Transmission Dashedlinemeanscircuit notshowncomplete, bul is completewhereindicaled. I -a I RFI(BadioFrequency lntederence) is shielding arounda wire.TheShielding always connecled to ground. I ! F-| Automalic Transmission Choicebracket. Showsditt€rences in wiringlor opiions. 1 Componenicase | groundedto vehicle. t l L-J G103 I Wire attachedto vehicleJorground. vi:x:", 3 f\ """ G103 Connector I I ! I wireindirectly connected lo ground;mayhaveoneor moresplices in line. G103 ,|--if"'r"{'l[$il, I | r .f..onn".,o.on | | L-J 2-2 lead | component | (pigtait). l tlr"onn"oo, I I l{_4 L-i:r lattachedlo lcomponent. ^-t- laa l- G103 i*j oashedhnereans comorere our''s whereindicated comPlele Ground J0nctionConneclor.Wavy linesmeanolhergroundcircuits are connectedto sameground point.SeeGroundDistribution ior complele representation. SPORTAGE CIRCUITSCHEMATICS Each schematicis anangedso currentflows from power at thetop of the pageLogroundar rhebottomof thepage. The "HOT" labels(! at rhelop ol a fusetell you when the ignition switch suppliespower to that fuse. Each circuit is shown completely and independentlyin one schematic.Othercircuitsgettingtheir power from the samepoint, groundingat the samepoint, are not shown. However, if other circuits actuallv share some wires. thosewireswill be shownalso. Wires that connectto anothercircuit are shown with an anowheadpointinqrn the direction of currentflow. Next to the arrowhead(!)is the nameof the circuit or componentthat sharesthat wiring. You can quickly checkshared wiring by checkingthe operationof components. "See Power Distribution" @rn"unr there are more connections here to other circuits shown in the Power Distribution schematic. Groundsymbol (dot and 3 lines)@overlapping the componentmeansthe housingof the componentis grounded to the vehicle frame or to a metal part connectedto the trame. ".,,.. I lt r X----I s 2 1 04 aa4> Fuse8ox Detal:'j ATKYEL 1 INSTRUMENT CLUSTER "-:x",. ___J__: i llsg'-'*" *:.t' !",,. OIL PRESSURE swtTcH O p e n sw t h o r l p r e s s u r e KrA163A-2{.S 2-3 HOWTO USETHISMANUAL PowerDistribution The PowerDistribution schematicshowsthe wiring from the Battery and Generatorto the StarterSolenoid.Fuse Box, Ignition Switch and Light Switch. The first component after a fuse is also shown. The PowerDistributionschematicrefersto FuseBox DetailsandLight SwitchDetailsschematics. By usingthese three (3) schematics,power distribution wiring can be followed from the Batteryand Generatorto the first component after a Maxi Fuse, Fuse and Light Switch. The ability to follow the power distributionwiring to the first componentin eachcircuit is extremelyhelpful in locating short circuits which causefusesto open. "Hot The fusesin the sampleschematicbelow are At All Times," sinceBattery voltageis always appliedto them. POWERDISTRIBUTION I Glo4 l*" cros I I FUSERELAYBor o,(- - 1A crre t l t t-J l 1 t I L---J ,']C RETAY PAe 63 2-4 t t l l t |.-J l L-J GEI.IERATON p4. 30 I Klar$A-2-!s SPORTAGE FUSEBOX DETAILS The FuseBox Details schematicshowsall the wiring between a fuse andthe componentsconnectedto the output of the fuse.The FuseBox Detailsschematicis extremely helpful in locating a shon circuit that causesa fuse to open.This schematicmay aid troubleshootingan inoperative circuit by showing a secondcircuit using the same fuse.If the secondcircuit works. then the fuseandcertain wires of the inoperativecircuit are good. FUSEBOX DETAILS F I I l I ;l "." rrr t l r t 1 l t l 1 l t l li"_;1",, l l l l l l KtA163A-2-GS 2-5 HOWTO USE THIS MANUAL LIGHTSWITCHDETAILS The Light Switch Details schematicshowsall the wiring betweenthe light switch and the componentsconnected to the outputofthe light switch.The Light Switch Details schematicis extremelyhelpful in locating a shon circuit on the output side of the light switch. LIGHTSWITCHDETAILS ENGINE I COMPAFTMENT FUSE/FELAY I BOX I HEAOLIGHT COiIBINAnON swtTcH LIGTIT swttctt . . Ftastf .l-l ToPAss SwlTCH - -- --- -J 8 16 INSTFUiIENT CIUSTEB C252 psge 8l i ot aE^ aotcttoR 1 BIGHT HEADIIGHI D pags 81 ! 2-6 crou 4 czooiczor * czoorozor Ktat63a.2-7-S SPORTAGE GROUNDDISTRIBUTION This sampleGround Distribution schematicshowsall of the componentsthat sharethe sameground point. GROUNDDISTRIBUTION SHIELDING 3!i:8" sHrElgrNG p.oe re corlrRo! '=i'=i f =l f=l f=t f=t i-l c23::ffi!]L_j j-J l-J f=t f=l i-J i-J SBtELO f-t i-, ENGINE t L--------J l t l t 2A l c211 2-7 HOWTO USE THIS MANUAL COMPONENT LOCATION A component location index follows each schematic. With the exceptionof obviouscomponentslike headlights, the index lists the location of every component, connectorand ground in the schematic.The index also gives referencesto componentlocation photographslocatedin Section201. COMPONENT LOCATION INDEX (Refer to Section201 for photographs.) Component BrakePedalSwitch................................Under VP,belowsteering column.. Actuator.........................Left Cruise Control rearof engine compartment CruiseControlClutchPedal Position Switch... ..Onpedalsupport bracket.... PhotoNo. .................................49 .....................................29 ................48 (C128).................Left DataLinkConnector rearof engine compartment.... .................................21 Engine Control Module............,............Behind lowerrightsideof l/B nearrightkickpanel ........... ........................62 G200................... 2-8 ......Lefl kickpanel, belowpassenger compartment fuse/relay box...................42 SPORTAGE FIVE-STEP TROUBLESHOOTING Test Light and DVOM 1. Verifythe Problem On circuits witbout solid-statedevices,use a test light to checkfor voltage.A test light is madeup of a l2-volt bulb with a pair of leadsattached.After groundingone lead, touch the other lead to various points along the circuit where voltage should be present.The bulb will go on if there is voltage at the point being tested.If you need to know how much voltage is present,use a digital volt/ ohmmeter(DVOM). Tum on all the components in the problemcircuit to checkthe accuracyof the customercomplaint.Notethe symptoms. Do not begindisassembly or testinguntil you havenarroweddowntheproblemarea. 2. Analyzethe CircuitSchematic Lookup theschematic for theproblemcircuit.Determine howthecircuitis supposed io workby tracingthecurrent pathsfrom the powersourcethroughthecircuitcomponentsto ground.Also,tracecircuitsthatsharcwiringwith theproblem circuit.Thenames of circuitsor components thatsharethesamefuse,ground,or switch,andsoon,are referredto in eachcircuitschematic. Try to operateany sharedcircuitsyou didn'tcheckin step l. If the shared circuitswork, the sharedwiring is OK, and the cause mustbe in thewiringusedonly by theproblemcircuit.If severalcircuitsfail at thesametime.thefuseor eroundis a likely cause. Basedon the symptomsand your understanding of the circuit'soperation, identifyoneor morepossiblecauses. Test Light and DVOM Self-Powered Use a self-poweredtest light to checkfor continuity.This tool is madeup of a light bulb, battery,and two leads.To test it, touch the leadstogether;the light shouldgo on. Use a self-poweredtest light only on an unpoweredcircuit. First, disconnectthe battery,or removethe fuse that feedsthe circuit you are working on. Selecttwo points in the circuit betweenwhich you want to check continuity. Connect one lead of the self-poweredtest light to each point. If there is continuity,the test lighfs circuit will be completed,and the light will go on. 3. Find the Cause Make circuit tests to check the diagnosisyou made in step 2. Keep in mind that a logical, simple procedureis the key to efficient troubleshooting.Test for the most likely causeof failure first. Try to maketestsat pointsthat are easily accessible. 4. Repairthe Problem Oncethe specificproblemis identified,makethe repair. Be sureto usepropertoolsandsafeprocedures. 5. Checkthe Repair Tum on all componentsin the repaired circuit in all modesto make sure you've fixed the entire problem. If the problemwasan openfuse,be sureto testall of the circuits on that fuse. Make sure no new problemstum up and the original problemdoesnot recur. TESTLIGHT SELF-POWERED KtAt63A,2-9-S TESTEQUIPMENT s NoflcE Most chcuitsincludesolid-statedevices.Test the voltagesin these circuitsonly with a 1o-megaohm or higherimpedancedigitalmultimeter.Never use a test light or analogmeter on circuits that containsolid-statedevices. Damageto the devicesmay result. 2-9 HOWTO USETHISMANUAL FusedJumperWire Use a jumper wire to bypassan open circuit. A jumper wire is made up of an in-line fuse holder connectedto a set of test leads.It shouldhavea five amperefuse.Never use a jumper wire acrossany load. This direct battery shon will blow the fuse. Short Finder Short findersare availableto locateshortsto ground.The short finder createsa pulsing magneticfield in the shoned circuit and showsyou the locationof the shortthrough interior trim. Its use is explained in the following troubleshooting tests. KtAl63A-2n0-S TROUBLESHOOTING TESTS Testingfor Voltage E@ v lll#r --\l This test measuresvoltage in a circuit. When testingfor voltageat a connector,you may not have to separatethe two halvesof the connector Instead,probethe connector from the back.Always check both sidesof the connector becausedirt and corrosion betweenits contact surfaces can causeelectricalproblems. l. Connect one lead of a test light to a known good ground,or if you are using a voltmeter,be sure you connectits negativelead to ground. 2. Connectthe otherleadof the testlisht or voltmeterto the point you want to check. El"*''"" 'r\l 3. If the test light glows, thereis voltagepresent.lf you are using a voltmeter, note the voltage reading. It should be within one volt of measuredbattery voltage.A lossof morethan one volt indicatesa problem. VOLTMETER (ORTEST LIGHT) pl'o'-'"o'o KtA163A-2nr-S 2-10 SPORTAGE Testingfor Continuity This testchecksfor continuitywithin a circuit.When tes! ing for continuity at a connector,you may not have to separatethe two halvesof the connector Instead,probe the connectorfrom the back.Always check both sidesof the connectorbecausedirt and corrosionbetweencontact surfacescan causeelectricalproblems. BLOWER swrTcH 1. Disconnect the negative cable from the vehicle battery. 2. If you are using an ohmmeter,hold the leadstogether and adjustthe ohmrneterto read zero ohms. 3. Connectone lead of a self-poweredtestlight or ohmmeter to one end of the circuit you wish to test. 4. Connectthe other lead to the other end. Kta163A-2-12.S 5. If the self-poweredtest light glows, there is continuity. If you are using an ohmmeter,low or no resistancemeansgood continuity. Testingfor VoltageDrop This test checksfor voltagedrop along a wire, or through a connectionor switch. l. Connectthe positiveleadof a voltmeterto the end of the wire (or to the side of the connectoror switch) closestto the battery. 2. Connectthe negativeleadto the otherend of the wire (or the other side of the connector or switch). 3. Operatethe circuit. 4. The voltmeterwill show the differencein voltagebetween the two points.A difference,or drop of more than 0.5 volts, may indicatea problem.Checkthe circuit for looseor dirty connections. Testingfor a Short to Groundwith a Test Light or Voltmeter l. Removethe open fuse and disconnectthe load. 2. Connecta test light or voltmeter acrossthe fuse terminals.Make surevoltageis being appliedto the battery side fuse terminal.Check the schematicto seeif "ON" position. the ignition switch needsto be in the 3. Beginning near the fuse box, wiggle the hamess. Continuethis processat convenientpoints about six inches apart while watching the test light or voltmeter. 4. When the test light blinks or the voltmeter needle moves,there is a short to ground in the wiring near that Doint. VOLTMETER (oR TEST LIGHT) FUSE BOX (FUSE REMOVED) SHORTTO GROUND El'*''"' 'Ib?s'%*n'""o [u'o""o'*:^,*^ 2-11 HOWTO USE THIS MANUAL BATTERY DISCONNECTED FUSE BOX (FUSE REMOVED) SHORTTO GROUNO OHMMETER l-l-l (oR SELF. | | | L/ LoAr, DrscoNNEcrED B SOLENOID 2-12 l. Removethe openfuse anddisconnectthe batteryand load. 2. Connectone leadof a self-poweredtest light or ohmmeter to the fuse terminal load side. 3. Connectthe other lead to a known good ground. SryITCH ii'J+:IEBD l-td ".rf Testingfor a Shortto Groundwith a Self-Powered TestLight or Ohmmeter KrA163A-2n 5.S 4. Beginning near the fuse box, wiggle the hamess. Continuethis processat convenientpoints about six inchesapartwhile watchingthe test light or ohmmeter. 5. If the self-poweredtest light blinks or the ohmmeter needlemoves.thereis a shonto groundin thewiring nearthat Doint. SPORTAGE Testingfor a Short to Groundwith a Short Finder l. Removethe open fuse.Leavethe batteryconnected. 2. Connectthe shortfinder betweenthe positivebattery terminal and the load side fuse terminal. BATTEBY 3. Close all switches in series with the wire you are troubleshooting. 4. Tum on the short finder. It sendspulsesof currentto the short. This creates a pulsing magnetic field aroundthe wiring betweenthe fusebox andthe short. 5. Beginning at the fuse box, slowly move the short finder meter along the circuit wiring. The meter will show current pulsesalong the interior trim. As long as the meter is betweenthe fuse and the shon. the needlewill move with eachcunent pulse.Once you move the meterpastthe point of the short,the needle will stop moving. Check around this area to locate the causeof the shortcircuit. FUSE gox <!> 'l'-7.-l =lP,T.??l /8 CONNECTOR CLASSIFICATION The generallocation of connectorscan be identified by using the chafi below.The specificlocation of eachconnector can be found in the component location photographsin section201. Connector Location cl00 thrucl99 Engine compartment C200rhruC299 Instrumentpanel C300thru C399 Passengercompartment C400thru C499 Luggagecompanment C500thru C599 Left front door C600thru C699 Right front door C700thru C799 Left reardoor C800thru C899 Right rear door C900rhruC999 Headliner C1000thruC1999 Engine compartment C2000thru C2999 Instrumentpanel MOVE METER ALONG WIRE | rF-l |JI88E", ll+l i Flt's]re'" .t... *U i NEEDLE STOPS MOVING HERE / i i i i 'i \ <\ !<>D <!) <f) l ,rf.-t*tt** il!8iiii|?,*" I I I to"*o'o ffi Kla163A-2n 6-S 2-13 HOWTO USETHISMANUAL CONNECTOR TERMINAL IDENTIFICATION Wire Side Of Female Terminals The cavities (and wire teminals) in each connectorare numbered starting from the upper right looking at the male terminalsfrom the terminal side (or looking at the femaleterminalsfiorn the wire side).Both views are in the samedirection so the numbersare the same.All cavitiesarenumbered, evenif theyhaveno wire terminalsin them. TerminalSide Of Male Terminals KtA163A-3.1.S The connectorcavitynumberis listednextto eachterminal on thecircuitschematic. The cavity/terminal shownis #4. Kta163A,3-2-S GENERALSERVICE In-LineConnectors Locking Tabs Are On Both Sides Of The Connector The fbllowing illustrationsshow typical electricalconnectorsand their disengagements. . Flel Bladed Screwdriver KtA153A-3-3-S 2-14 Insen a flat blade screwdriverin the locking tab and twist. SPORTAGE . Graspthe connectorhousingand pull until the locking tab is on the ramp. Tum the connector over and repeat the procedure on the oppositeside of the connector J euttI vie*l Graspthe connectorhousingand pull apart. PressIn On The ReleaseTab. GraspThe ConnectofHousingAnd Pull Aparl. Disconnectingthe Connector The conneciorcan be disconnectedby pressingthe lock lever Do not pull on the wires when disconnectingthe connector.Be careful to hold the connectoritself when disconnectinsit. K|^r63a-+5-s Inspection When l testeris usedto check the continuity or to check the voltage,insert the testerprobe from the wire hamess side. Klal63A-3-GS 2-15 HOWTO USETHISMANUAL WIRINGCOLORCODES Two-color wires are indicatedby a two-color code symbol. The first color code indicatesthe basecolor of the wire and the secondindicatesthe color of the stripe. CODE COLOR CODE COLOR BLK BLACK LT GRN LIGHT GREEN BRN BROWN ORG ORANGE GRN GREEN RED RED BLU BLUE YEL YELLOW PNK PINK WHT WHITE KtAt53A-3-7-S Thin InsulationWire To reducethe weight of the wiring hamesses, a thin coating of a high resistanceinsulationmaterialis used. Klat634-$&5 ShieldedBraid Wire The shieldedbraid wire is usedto preventmalfunctionsin thosecircuitsthat are importantand susceptibleto outside signalsor interference.For example: . Ignition coil signal o HeatedOxygen sensor(H02S) signal Insulation KtA163A-3-95 2-16 SPORTAGE REPLACEMENT OF TERMINALS '.- Use the appropriatetools to remove the terminal, as shownin the illustrations. *NOTICE Wheninstallinga terminal,be sureto pressit in untilit lockssecurelvFemaleType Insert a push-tool,or thin piece of metal such as a small screwdriver,from the terminal side of the connector,and then, with the locking tabspresseddown, pull rhe terminal out from the rear side of the connector. MaleType Refer to femaletype procedure. 2-17