FOREWORD
This wiring diagram has been prepared to provide information on the electrical system of the 1987 TOYOTA COROLLA FR AE86L series.
All information in the manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice.
TOYOTA MOTOR CORPORATION 1987 TOYOTA COROLLA FR ELECTRICAL WIRING DIAGRAM INTRODUCTION ...•...... • •...... • ....•.. .. HOW TO USE THIS MANUAL ...... •..•..•..• .. TROUBLESHOOTING ..•...... •. ; • ...... • . .. .. GLOSSARY OF TERMS AND SYMBOLS • .••• •• •..••• .. POWER SOURCE .•..•...... • ..•. . ••. . .. • .•.. STARTING AND IGNITION SySTEM ..•..•.. •••...• - CHARGING SYSTEM ...•...... •..•..•..••...•• EFI SYSTEM ••••.. • ••..•••••...•..•.•...••.•.•• ..= EMISSION CONTROL •...... •••...... • •• . ..• . .. IDLE·UP •.••.•.•.•...•..•....•••. .• ..•• • .•.••. HEADLIGHTS ...... •. - STOP LIGHTS ...•• ...... •...... - TAILLIGHTS AND ILLUMINATION ...... BACK·UP LIGHTS ...... - INTERIOR LIGHTS ...... •...... TURN SIGNAL AND HAZARD WARNING LIGHTS .... LIGHT AUTO TURN OFF SYSTEM ...... • ...... - FRONT WIPERS AND WASHER ...... •...... REAR WIPER AND WASHER ....•• ...... • . ... •. .. OVERDRIVE ... • .. . .. •...•...... • . .. SEAT BELT WARNING ... . ; ... : ...... •... .. POWER WINDOW .... • ...•...... •...... REAR WINDOW DEFOGGER ...... •...... REMOTE CONTROL MIRRORS ...... CRUISE CONTROL .. ..• . . • ...... • ...... CIGARETTE LIGHTER AND CLOCK ...... - SUN ROOF ...... •...... RADIO AND HORN ...... COMBINATION METER...... AIR CONDITIONER...... GROUND POINTS ...... " .. RELAY LOCATIONS...... _ © 1.986 TOYOTA MOTOR CORPORATION All rights reserved. This book may not be re ELECTRICAL WIRING ROUTING. . . . . • ...... _ produced or copied, in whole or in part, without OVER ALL ELECTRICAL WIRING DIAGRAM...... _ the written permission of Toyota Motor Corpora tion. - 1 - A INTRODUCTION
This manual is co~posed of the foll owing 5 elements.
Relay Location Over all Wiring Power Source System Circuit Ground Points & Wiring Routing Diagram
Circuit from Each ci reu it Relation between Relay & Connector Shows relation battery to classified by ground points of location between each each fuse . system each component system Connector System Circuit Illustral:ion
0- ® ~ @- EE3QIm ~ ~ d:b ® ® ® ®-- ~I g i @ ® .. ."-' -,-_- - .....'''' -' liILJ')illi1 ~ lID r---o J;;:~- - 1m ® . - --'--- I I ! i Components Circuit Connector Location @ I ® Headlight LH @ Wiring routing com- ) HEADLIGHT ponents listed in I lH ( ·1 2 I alphabetical order ~ (Wire Harness Side) 1 I i ®
. 2C I Male Male • E II] Engine Room Main Wire & Cowl Wire Female Female Male Wire to Wire Connector -2- A 14 ~ REAR HINDDH DEFDGGER DEfOG '"CB OEFDGGER RELAY CLOSED NITH IGttITICIN SIll AT 1& POSITIClH ".----@ AMO OEfOGGff'l SIlt ON @------i> @@SLACK ""<~------© @---"""'" ®-- @PinNumber @Indicates circuit in Junction Block No.3. Numbered in order Numbered in oder Example: from upper left to from upper right to "lower right lower left 1C indicates that it is inside Junction Block ~ ~ ) No.1. ~ .D:E Female Male @Troubleshooting Hints & Components Operation @Male & female connectors distinguished by shape of their internal pins. ®Wire Color • All connectors are shown from the open Wire colors are indicated by an alphabetical code. end, and the lock is on top. B ; Black L Light Blue R ; Red BR; Brown LG; Light Green V ; Violet G ; Green 0 Orange W ; White GR; Grey P ; Pink Y ; Yellow The first letter indicates the basic wire color and © Connector Color the second letter indicates the color of the stripe. Connectors not indicated are milky white in color. Example: R-G I$) I{ I I ABBREVIATIONS Red Green The following abbreviations are used in this manual. AIC ; Air Conditioner IIA ; Integrated Ignition Assembly RH ; Right-hand AfT ; Automatic Transmission JIB ; Junction Block S/W ; Switch CB ; Circuit Breaker LH ; Left·hand VSV ; Vacuum Switching Valve CMH Cold Mixture Heater OlD ; Overdrive WI ; With FL Fusible Link OVCV ; Outer Vent Control Valve WIO ; Without -3- B HOW TO USE THIS MANUAL To better understand how to use this manual, let's assume that the headlights will not light, and go through an actual troubleshooting procedure. CONFIRMATION OF TROUBLE Turn on the headlight switch and check for yourself that the headlights do not come on. READ THE CIRCUIT DIAGRAM 1. Locate the headlight system number in the index and open the manual to the page indicated. (The system number is written in bold at the top corner of each page). 2. Read the circuit diaQram to learn how it works. 3. Unfold the ELECTRICAL WIRING ROUTING page at the back of the manual. .. 1- ~ I"t1NEfI SOURCE PINPOINT THE TROUBLE ~,,, """S1 If the circuit is in common with others (power circuit or ground point), problems will occur in some of the others also. i~', .J ..:"" ~r9" "" " Please refer to POWER SOURCE (System No, 1-2). Since the headlights are related to the HAZ-HORN, check this circuit. ")';"'~'" Okay ...... Trouble lies within the headlight circuit. Bad ...... Check circuits in common. '-::l:I'1b~! , 1;<1..,- _ 11:/0 •• •, 1. Inspection ot' Headlight Circuit (Return to HEADLIGHT page.) (a) Check Headlight Fuse lOA JIB No.2 HE .... O lH Negative (-) Probe ... . . Good ground point or negative . battery terminal. { Positive (+) Probe ... _ . . Pin No.8 of @ . -4- B Battery Voltage ...... Trouble is past pin NO.8 of ®. No Battery Voltage ... Trouble is before pin No_ 8 rtl .., of ®. L-tJNfAn lH CAUTION: I nsert the tester probes from the · wi re harness side of the connector. Consequently, note that the pin- numbers will I eATTOIT 10 II be in reverse order of that shown in the illustration. (c) Check if there is power to the headl ights. + .. ~ »' 12 l IU-CI 2 ~ I~._IZCJ ® Place the dimmer switch at HI. ® Using a voltmeter, check for voltage as shown · ,-. below. @ IIUIlAU CIIIHML Negative (-) probe . . . Pin No.2 of connector © . 20~3~ "ElAT , " • { Positive (+) probe ... . Pin No.3 of connector © . .. 9~P ~~ ~- Voltage ...... Trouble is in the headlight. TAil 1 .... -- • No Voltage .. . . Probable defective ground past pin No.2 so make contact with negative lead to a ,$:~~ good ground point or battery negative ~ LOI< , , . ~ terminal and check for voltage. ~'"'~ "11;11 --- • . • " c;;;;~ FLASH '"--- Voltage ...... Trouble is past pin No.2 of © '1' No Voltage ... . Trouble is before pin No. 3 of © . "j " CAUTION: , " Do not check for continuity while voltage is applied or it may .-, result in damage to the tester . (d) To check th'e low beam, place the dimmer switch at LOW and perform the check in the same sequence. ©@ (e) Check ground point 1 The ground point is indicated by the W JIB No. 1 SET BOLT in the circuit. 2 The location of the ground point on the vehicle can be found by referring to the same symbol W in ELECTRICAL WIRING ROUTING. -5- B HOW TO USE THIS MANUAL 2. Inspection of Common Circuits ~ . POWER SOURtE (Power-load Refe " ,-, (a) Check battery and fusible Iink JIB No.2 (Engine Room) p,- L.... (b) Check related systems ''''' HEAD LH H~ldlighl LH Check how the HEAD FUSE is related to the system. ''''' HEAO RH Hudlight RH In system No. 1-1 (POWER SOURCE), you will find .. Alt~niltOr . C/w'ge lit,Jht Rel~ 14A-C1 ENGINE a chart listing the relationship between the fuses and 'M Fuel Cui Solenoid, Emissoion Cotmul Com E8CV, CUH ReI.,-, ~ S100r Cui components. Here we can see that the HEAD fuses are 'M RADIO NO. 1 Radio and T""e Player related only to their respective headlights. Horn ' M HAZ·HORN Haza... :1 SIW, Tum Signa! FIWo« (c) Check the circuit from the battery to the HEAD FUSE. CD In system No. 1·2 (POWER SOURCE), tha power circuits for all fuses are listed. The circuit between the battery and HEAD fuse branches off with fuses HAZ·HORN lOA etc. : • ___ m ® Turn on the HAZARD switch Okay ... . No trouble in circuit up to HAZ·HORN junction. Bad ...... Trouble lies between fusible link and JIB ..-- _... No.2. r I .~ (d) Check the HEADLIGHT RE LAY (Return to HEADLIGHT page) 1 The circuit shows that the HEADLIGHT RELAY is in JIB No. 2. , 2 Installation of the relay can be found by referring " to the RELAY LOCAT.IONS. The HEADLIGHT RELAY is located in JIB No.2 in the engine com· partment as shown. " 3 Check for power to the headlight relay coil. CD Turn the headlight switch to HEA~ . ® Using a voltmeter, check for voltage as showm RELAY LOCATIONS below. Nagative (-) Probe . . .. Pin No.4 of ® . { Positive (+) Probe .... . Pin No. 5 of Confirm that there is voltage ,------"...r---... JIB NO.2 -6- B 4 Next, check if the headlight relay points are closed and there is power to the pin No. B of ® See step l-(b) If no voltage, trouble lies in the headlight relay. "8 2~ l , © ~ADlI&lll .. 27 ~OUND PClINTS (e) Check which systems (components) have the same ::'1" - ground point. The ground points are listed in system No. 27 (GROUND POINTS). As shown, GROUND POINT ."" W is used for other components besides the HEAD LIGHT SYSTEM, and it also connected to GROUND POINT W. 't:" SYSTEM INDEX (f) Check how the HEADLIGHT SYSTEM is connected to COROLLA FR 1967_,PoQe,,,,roge., ~~ SYST .... '-OC ~1 "'" the other systems. ::;0;::.- ,~ -'l=-., n_ ... '_ ...... C'j;ll ., 1 From the EWD SYSTEM INDEX (facing the first ,. ,. -,- ~ --- §l. EWD), we can find the location of the headlight -if""" ,. system within the ELECTRICAL WI RING ._'" .... -- A-~ --- DIAGRAM at the back of the book (Page 3 of 4, (!til .. .. -- grid 7 and B) . - & H -. " - ~ ,., 2 By referring to the ELECTRICAL WIRING DIAGRAM, we can see that the HEADLIGHT SYSTEM is related to the TAIL and ILLUMINA· TION SYSTEM. NOTE: The relationship between system circuits is not shown so always confirm with the overall wiring diagram. (g) Re-check After repair, check that the circuit functions normally. Always follow the steps described above to narrow down the possible range of the trouble. -7- C TROUBLESHOOTING To Ignition S/W VOLTAGE CHECK IG Terminal (a) Establish conditions in which voltage is present at r - the check point. ( Fuse Example: '- ~ @ @- Ignition SNJ on L @- Ignition SNJ and SNJ 1 on 0 ©- Ignition SNJ, SNJ 1 and Relay on (SNJ 2 off) SIW , Voltmeter (b) Using a voltmeter, connect the negative lead to a good ground point or negative battery terminal, @ and the positive lead to the connector or com· ,/ ,--, l±:: ponent terminal. This check · can be done with a test light instead of a voltmeter. : Relay @Ve © T ~ ;; Solenoid SIW2 / ~ '-t- '-I ~ -:?- --= CONTINUITY AND RESISTANCE CHECK (a) Disconnect the battery terminal or wire so t here is Ohmmeter no voltage between the check points. ~ (b) Contact the two leads of an ohmmeter to each of the n + e check points. SIW ~-, ~r If the circuit has diodes, reverse the two leads and check again. When contacting the negative lead to the diode positive Ohmmeter~~~ side and the.positive lead to the negative side, there should kn EEl e be continuity. When contacting the two leads in reverse, there should be no continuity. Diode '-I-~--I-' Digital Type Analog Type (c) Use a volt/ohmmeter with high impedance (10 knl V minimum) for troubleshooting of the electrical 1'OoOU ....<-..0 ",,,. circuit. !" a· I <§~: ~ I~@'-~ D{~+@ - .. - ~II ~ 10 ~ -@. ~ - -8- c FINDING A SHORT CIRCUIT To Ignition SIW tG Terminal (a) Remove the blown fuse and disconnect all loads of the fuse. (b) Connect a test light in place of the fuse. Test Light Fuse Case (c) Establish conditions in which the test light comes on. Example: @ - Ignition SIW on Short@ @- Ignition SIW and SIW 1 on @- Ignition SIW, SIW 1 and Relay on (Connect the Relay) and SIW 2 off (or Disconnect SIW 2) SIW 1 (d) Disconnect and reconnect the connectors while watching the test light. The short I ies between the connector where the test Short@ light stays lit and the connector where the light goes Disconnect ,-----..., out. ~Disconnect (e) Find the exact location of the short by lightly shak r---1o, \ ing the problem wire along the body. Light Relay Short@ = Disconnect SIW 2 Solenoid = -9- D GLOSSARY OF TERMS AND SYMBOLS BATTERY $ HEADLIGHTS Stores chemical energy and Current flow causes a headlight convertsit into electrical energy. 1. SINGLE fi lament to heat up and emit light. A headlight m ay have either a Provides DC current for the FILAMENT ,-lEE- auto's various electrical circuits. single (1) filament or a double (2) filament. CAPACITOR (Condenser) 2. DOUBLE A smal'! holding unit for temporary cp,FILAMENT storage of electrical voltage ---H- Capacitors with a ground connec- tion are frequently called Conden- sers. CIGARETTE LIGHTER HORN An electric resistance heating An electric device which sounds a ~ element. Ch loud audible signal. CIRCUIT BREAKER Basically a reusable fuse. a circuit breaker will-heat and open if too IGNITION COIL ~ much current flows through it. Some units automatically reset Converts low-voltage DC current ~ into high-voltage ignition current when cool, others must be manu- g for firing the spark plugs_ al ly reset_ ~ + DIODE e A semiconductor whicl:l allows L I ~ current flow in only one direction. W DIODE, ZENER A diode which allows current flow LIGHT in one direction but blocks reverse Current flow through a filament flow only up to a specific voltage. causes the filament to heat up and Above that potential, it passes the -Q-' emit light. excess voltage. This acts as a simple + voltage regulator. DISTR I BUTOR, IIA LED (L1GI:lT EMITTING DIODE) - Channels high-voltage current from Upon current flow, these diodes the igni tion coil to the individual emit light without producing the ~ spark plugs. ® heat of a comparable light. Used ~ II© ~ in instrument displays. FUSE METER, ANALOG A thin metal strip which burns through when too much current Current flow activates a magnetic ---O\..J>---- flows through it, thereby stopping 0) coil which causes'a needle to move, rurrent flow and protecting a thereby providing a relative display circuit from damage, against a background calibration. FUSIBLE LINK METER. DIGITAL A heavy-gauge wire placed in high FUEl Current flow activates one or many ~ amperage circuits which burns I I LEO's, LC~' s , or flourescent dis- through on overloads, thereby plays, which provide a relative or protecting the circuit_ digital display. GROUND The point at which wiring attaches MOTOR to the chassis, thereby providing a A powe r unit which converts ..L return path for an electrical circuit; electrical energy into mechanical ---- c8J without a ground, current cannot energy, es pecially rotary motion. flow. -10- o RELAY SPEAKER Basically. an electrically operated switch which may be normally An electromechanical device which . CLOSED'0""" closed 11) or open 12). creates sound waves from current liD ' Current flow through a small coil flow. creates a magnetic field which ~ either opens or closes an attached rtZl. '.. OPEN 0._'" switch. SWITCH, MANUAL Opens and close, circuits, thereby 1. NORMALLY stopping (1) or OPEN allOl.1' ing 12) current flow. +~ 2. NORMALLY CLOSED I I RELAY, DOUBLE THROW A relay which passes current through one set of-contacts or ++ ~ ~\ the other. T I RESISTOR SWITCH, DOUBLE THROW A switch which continuously An electrical component with a pas"ses current through one set ---A,/\/'v-- fi xed resistance. placed in a of contacts or the other. circuit to reduce voltage to a specific value. fi RESISTOR, TAPPEO SWITCH, IGNITION .-yyy- A resistor which suppl ies two . or more different non-adjustable A key operated switch with resistance values. several positions which allow t various circuits, Particularly the RESISTOR, VARIABLE or primary ignition circuit, to become operational. RHEOSTAT ~ . A controllable resistor with a ~. -yfv- variable rate of resistance. Also called a potentiometer or rheostat. SENSOR IThermistor) SWITCH, WIPER PARK A resistor which varies its Automatically returns wipers to I (/\/V) I resistance with temperature. the stop position when the wiper ~J switch is turned off. - SENSOR, ANALOG SPEED TRANSISTOR Uses magnetic impulses to open A solidstate device typically used and close a switch to create a signal as an electronic re lay; stops or ·-E>+ for activation of other components. passes current depending on the QJ- applied voltage at "base". Wires are always SHORT PIN WIRES 1. NOT drawn as straight Used to provide an unbroken CONNECTEO lines on wiring diagrams. Crossed --8 8- connection within a junction wires (1) w ithout block. -1- 2. SPLICEO a black dot at the junction are not SOLENOID joined; crossed wires (2) An electromagnetic coil which with a black dot -f--'ooo+ crestes a magnetic field upon at the junction current flow. to move a plunger. are spliced (join. etc. ed) connections. + - 11 - 1-1 ~ . POWER SOURCE (Power-Load Reference) JIB No.1 (Left kick Panel) Power Load System No. Digital Clock 22 Interior Light, Map Light, Door Warning Light, 11 Luggage Room Light 7.5A DOME Light Retainer Relay 13 Unlock Warning S/W, Seat Belt Relay 17 30A ECU-IG Sun Roof Motor 23 Radio and Tape Player 24 7.5A RADIO NO_ 2 Remote Contro I Mirrors 20 15A CIG Cigarette Lighter, Digital Clock 22 7.5A TURN Turn S ignal Flasher, Turn Signal Light, Turn Signal S/W 12 Combination Meter 25 Back-up Light S/W, Back-up Light 10 OlD Relay, OlD Off Indicator 16 Defogger S/W, Defogger Relay 19 7.5A GAUGE Light Retainer Relay 13 Heater Relay 26 Cruise Control S/W 21 Seat Belt Warning Relay, Seat Belt Warning Light 17 Engine Main Relay 1 7.5A IGN EFI Main Relay 4 Charge Warniflg Light 3 Washer Motor, Wiper Motor 14 20A WIPER Rear Wiper Motor, Rear Washer Motor 15 Stop Light S/W, Stop Light 8 15A STOP Cruise Control Computer 21 ECU 4 lOA RTR Retract Control Relay 7 Clearance Light, Taillight, Licence Plate Light, Radio Light, Cigarette Lighter Light, Heater Control Light, Combination 9 15A TAIL Meter Light, A/T I ndicator Light, Side Marker Light OlD Main S/W Light, Wiper S/W Light, Defogger S/W Light Digital Clock 22 30A DEFOG CB Rear Window Defogger 19 30A PWR Power Window Relay 18 - 12- 1-1 JIB No.2 (Engine Room) Power Load System No. lOA HEAD LH Headlight LH 7 lOA HEAD RH Headlight RH 7 Alternator, Charge Light Relay (4A·C) 3 lOA ENGINE Fuel Cut Solenoid, Emission Control Computer, OVCV, 5 . EBCV, CMH Relay, Secondary Slow Cut lOA RADIO NO.1 Radio and Tape Player 24 Horn 24 lOA HAZ·HORN Hazard SIW, Turn Signal Flasher 12 Charge Warning Light, Charge Light Relay 3 7.5A CHARGE Choke Heater 5 30A FL RTR Retract Relay 7 15A EFI EFI Main Relay, ECU, Circuit Opening Relay 4 JIB No.4 (Right Kick Panel) lOA A/C A/C SIW, A/C Amplifier 26 30A HEATER CB Heater Relay, Blower Motor 26 Fusible Link Box (Battery EEl Terminal) Engine Main Relay, Ignition SIW (AM 1) 1 aOA (4A· Alternator 3 GEC) FLAMl 60A Defogger Relay 19 (4A·C) Taillight Relay 9 30A FLAM2 Ignition SIW (AM2) 1 40A FL CMH CMH, CMH Relay 5 Fusible Link (Near the Battery) I F L O.5G I Headlight Relay 7 I -13- 1- 2 POWER SOURCE 0 FUSIBLE w LINK DUX 2 :1-1' I BATTERY ~ L ;;; 1 N ~ 0~ l r r ~ < < u 5 ~ 0 -- 1 © 6 5 HEATER RELAY • ~, ~ , z m z~z B-R B-R .-.... r.~ , ~ W H H 6 .. m, ® 30A HEATER C:B ~ z I H H 21 \. A II .!!. I I SHORT PIN 1 H H z ..!!. r l!. 3' .~ . @IOA A/C ,0 L-R 11 12 ENGINE "AIN RELAY I I HA- ISA SHIP ..!!!. ~ W-B -r 2. iDA ENGINE ~, .. m DEFOGGER z RELAY 1 r---® I - J ...... 30'\.OEF~ CB I IB 2 IB SHORT PIH(j) 5 2E 1.. SADt!"E 30'\ fL ATR IDA fnR lOA HAZ -Ha RN lOA flAOld NC.1 7 IF ISA EFl m ~ , , TAILLIGHT z m z RELAY ® • • N J ,Z r ;;; ,HEADLIGHT ~ < < ~ RELAY ( -- z T E ~ EFI "AIN 15,\ TAIL ->- I 2E RELAY z N u ~ u<> ;: ~ < ~ 1 3 2 LEFT FENDEA A D, ~~ @ ::- m ~fJ. z ~ 2 16 3 I F 2 IF ~ I 2C D PHR '"r 30A ~ 30'\ fCU-IG D, 7.SA TURN m 20A WIPER I DA H~ lH 7.sA GAUGE IDA HEAD RH • IC 7.SA RADIO NrI.2 15,\ eIG 7 .SA I6N I I. - 1-2 ® FUSIBLE LINK BOX ®BLACK AtU ; 6OU4A-CI.80Al4A-GECJ A"2 : 50A CrtH: 40 A TAILLIGHT RELAY CLOSED WIT~ LIGHT .CONTROL S/W AT TAIL OR HEAD POSITION ENGINE "AIN RELAY CHANGED HITH IGNITION SIN AT IG OR Sf POSITION HEADLIGHT RELAY CLOSED NITH LIGHT CONTROL SIN AT HEAD POSITION JIB NO.,[B]BROWN OR DInMER SIN AT FLASH POSITION EFI "AIN RELAY CLOSED NITH IGNITION SIN ON © HEATER RELAY o 4-5. CLOSED NITH IGNITION SIN ON AND BLOWER SIN ON DEFOGGER RELAY CLOSED MITH IGNITION SIN AT IG POSITION ffJ=!=n- AND DEfOGGER SIN ON ® IGNITION SIN 4-31 CLOSED HITH IGNITION KEY AT ACe OR 16 POSITION © 4-2: CLOSED HITH IGNITION KEY AT IG OR ST POSITION 8-7: CLOSED HITH IGNITION KEY AT IG OR ST POSITION @ ®BLACK @ @BLACK ® @'RANG£ @BLACK - 15 - STARTING AND IGNITION SYSTEMS Ae (" A-GEt ) N " A" l IG. STl B-N UtlTJ r------, I GH ITHIN CO IL B-R 8 A"2 IG 7 D o m m IGNITIGN SIN ® r2f-"~® 1\' STARTER . 1\ RELAY . FAO" tAU I Sf CONTfUll _""""",.-::.B-+ (HITI "A-GEe) COMPUTER __ I • .B 3 D / B-a J.J • o'+-~-~~-(ID---; B (A/Tl 8-N ~ o m I 8-M 'H/TI )J m I o etc] (All) u '"m o I 14[C] UVT) < D ~ o m B m © ® @ ~I I GNITER • :5 .--'-- --, • ~ I L-r----,,-I I- - ;::! I- -, ~ ~ ~ 2 D 3 2 Z ~ m o 8-N ,:, ~ ( HIT) 8 3E . [B] 600 S L I(L) e EF I fCU @2 • 3F calD STAAT INJECTOR m (4A-GEC) o ENGINE IIA(4A-C) ~ LEft r------, IGNITUIN COIL 9 . A I I 2 I I E I I ®' D o 0' '"m START INJECHIA m TIHE SIN I I (4A-GEt) JIB NO . 4 SET BlJlT I I 6 • I I ® I I FUSI BLE LINK ~ SERVICE BOX o m ),J CI:INNECTGR F -0 • E B o 1/ L -'- I'---II-@- DISTRIBUTOR BATTERY '---1- ----..-.I l STARTER \ I TO TACH""ETER. "= T Alt "HPLIFIER • ..L EHISSION CGNTROl CGHPU1ER - 16 - 2 ® IGNITlIIN SIN @ ClllD START INJECTIIR (4A-GEt) 4-1: CL~SEO HITH IGHIT I~ N SIH AT ST P~SITION 1-2: 12 VOLTS HHI LE START INJECTOR TI"E S/W 8-7: CUJSED HITH IGNITIrIN S/H AT IG aft Sf PtiSITI"" POI NT 15 CLOSED AND srATER CR ANK I NG @ fUS I BlE LI NK BIIX ® START INJEtTIlR TInE SIN (4A-GEt) Att l: BOAl4"'-C). 80 "(4A-GEe ) POINT OPEN "ORE THAN 35·C (95°FI Att2: 30A 2-1 : 20-40/\ BElON 30°C 18SoF) © NEUTRAL START SIN IAlT! 40-80.(1. ABOVE 40·C (104 OF J CLOSED WITH AIT SHIFT LEVER IN P OR H POSITION 2-GROUNO : 20-801\ STARTER ® STARTER RELAY POI NTS CLOSED HITH NEUTRAL START SIN aN IAITI AND 2-4:. CLOSED NITH CLUTCH START SIN aN AND IGNITION SIH AT S1 paSITION IGNITION SIN AT ST POSITION ® CLUTCH START SIN 1-2: CLOSED HITH CLUTCH PEDAL fULLY DEPRESSED ®BLACK @BLACK © @ @BLACK ®GREEN =@, ['III:] "~!§lI~" ~ ® @BLACK ®BROHN (DGREEN Q)GREEN ® YELLO" ® ® @BLUE @BLACK @ORANG€ ® 1liliJl. ~ (£)BLACK ® ® - 17 - 3 ~ CHARGING SYSTEM H H I- w- r-- - z ;; 7.SA 7.5" z IGN CHARGE w ) • IE set; 3 2C 9 20 7 20 , ~, ~, % " % ~ % .. .. ~ .. 6 ,...;;-@ 3[D] 14A-GECI CHARGE 14~l~ 14A-C) WARNING LIGHT ~D (trlflB.rtETER) 1(0 2(0 3(0) 1 E) ALTERNATtiR s L IG o • , FUSIBLE LINK , , .ox ~, ~ , .. ~ -- - I ~. y Ie REGULA-HIR I ' ... -, ~ _L 2 3 BATTERY © U l CHARGE w LIGHT , RELAY '"< T I U-C)· •- ~ I • ~ y y .., % 9 •• JIB NO.4 SET BrllT E ("A-C) - 18 - 3 © CHARGE LIGHT .RELAY 14A-CI OPEN KITH ALTERNATOR CHARGING ("-GROUND I rtORE THAN 10VOLTSJ CLOSED NITH ALTERNATOR NOT CHARGING 14-GROUNDI LESS THAN 10VCLTS) ALTERNATIIR ® I-GfU:IU,ND; 13.S-14.3VCJLTS HITH ENGINE flUNNING AT 2000 RPM @ 2-GRCUNDI 0-4VOLTS NITH IGNITION SIN AT IG rnSlTION AND ENGINE NO.1 RUNNING @BLACK ®BLUE © @BLACK d~IIII+1 ti~ IIIIII (~ fiCEf IIdtBle'J II ~0~ CD =@l ® ® @ORANGE @) a i 8 ~ @lib] 0 D - 19 ....: 4 I I§II' ull .EF I SYSTEM r- N i' - < < " 7.5" 15A I GIl EFI <} rt i~ '- ~ r - r- ~ -'" ~ , < 7 I IGNITION ~ ~ S/W • IC w ~ ® ~ ~ ~ OD 2 AIR FLOW "ETER ~~ ® D < , ~ DU FC m ~ uw, • D DZ ~ ~- VC 5 l-R I 2C I \ I 1\ ...- VS 6 Y-l "- E2 3 9R D , m m EFI "AIN '& T1'A 7 Y RELAY EI @ -- ~ I ~ - < ~ ~ 2 ~ ~ , , ~ w m m m ~ 2 20 I 2E '" w~ ~ ~ 9-R < .J.. ~ ,L. ~ • 2[C , 9-R '"m -- B-W B-W B-W ..~ .£. 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II!! m, ~ 9 3. m, m, % ~ 3 • 5 10 JIB NO. 1 o SET BOL T - 44 - 1~ ~ REAR WIPER HalaR 1-41 CLOSED UNLESS REAR HIPER HalOR AT STOP POSITION @ @) @ ® ~ ffi!m ® II) a e @) @ a ~ ! ! ! ! ,:, ! 11 9 1 ~ ® 14A-GECI@ '''-CI (g) [[JYELLOW IlIIi1l "A-GECI ~YELLOW ~~ ~~ DO - '5 16 leNI CJVERDRIVE - ® CliO RELAY 7.SA GAUGE 1-2: OPEN NITH IGNITION SIN ON AND WATER THERHO SIN CL~SED - r- 2-4; APPROX . 71 J'\ © CliO "A1N SIN 6 1J 1-41 CLOSED WITH 010 S/W aH ftPEN WITH 010 SIN OFF ~, '" @ CliO SCILENCI I 0 l-GACIUNOI APPAax. 13 J"'t. ' 5 38 ® NATER THER"CI SIN I-GfUIUNDI CLOSED BEUIN '3"C (loa- f) dPEN ABOVE sS"c (131· F) 15 3C ® ©8lUE @ ®GREEN 2 1 4 '", 11!!!d6~111111 '" © ® ~ 1 ~ z < ~ c ;; 3 - (£)BLAC< , '" '", '" '" @ ® , '"~ 1 c ~ '"x~ ~ E JIB NC.4 SET BtJLT '"~ ~-:;- '" - 46 - SEAT BELT WARNING ¥J 17 © SEAT BELT WARNING RELAY 7.5" 1.51. GAUGE DartE 2-GROUNO: 12VOLTS WITH IGNITION SIN AT IG POSITION (POHER AND SIGNAL OF BELT HARNING BUZZER FOR 4-8 SECONDS) S- GAOUNOI OVDLT FOR 4-8 SECONDS WITH IGNITION SIN ON AND 12 VOL T5 THEREAfTER 6- GftOUNDI CONTINUITY UNLESS DRIVER'S LAP BELT IN USE (SIGNAL Of BELT .."RtUNG BUZZER) @ BUCKLE SIW 1-2: OPEN WITH DRIVER'S LAP BELT IN USE @8lUE 3 3E 21 3C d~ IIII IIr~~ I HII I( ~ C>, ® © ~ ® ,'" I o C> ~z IIIII I u_ (b DZ ~ ~ Z< ~'" 2 @ ® ® 5 2 3 ® 6 • ~, %, .., ~ ~ % 5 E 8 E ® %, ~ @ 2 .., % .., % E JIB NO.4 SE T BOLT - 41 - 18 / 1~~ POWE R WINDO W ~ 30A PHR - I- 10 16 ~ H ~ I[~ I [CJ @rONER WINDOW MASTER SIN H 2 ASSISTANT z z b I , b ~ c ~ z c WINDON ~ LOCK SIN ~ c LOCK ~ c tAUTO) RMA1 3 8 6 • I S ~ z a , , ~ ~ , ~ ~ ~ " z z .~G S[G S 9 8 ~, z, H 2 3 H-B ~ ~ ® ~~~~~ H I NOON • I ,rC stc, co ~ ~@rOHER HINOOW ~8~YOERI a, ~, z, z ~ ~ 3 S 8~G 2 H ~ / \ ~ ®~~~ER WINDflW ~ ~ "c I 6 a, z ~~2 I 1 'A ©P:HER WINDOW ?m~STANTI E JIB NO." SET BtJL T - 48 - 18 o PIIIIER II I NOliN "ASTER SIN 2-GROUNOI 12 VOLTS WITH IGNITION SIN AT IG OR S1 POSITION (-GROUND: ALWAYS CONTINUITY ® PIINER NINDIIN RELAY 2-GRClUHO; 12 VOLTS WITH IGNITION S/M AT 1G OA 51 POSITION 3-GRDUND: ALWAYS CClNHNU!TY S-GADUNO I 12 VOLTS WITH IGNITION SIH AT IG CIA ST POSITION AND HASTER SIH CDRIVER '"S WINOClWI AT UP POSITHIN B-GRClUND: 12 VClLTS WITH IGNITION SIH AT IG OA Sf POSITION AND HASTER S/M IOAIVER·S WINDOW) AT DOWN AUTO POSITION 9-GAOUNO: 12 ·VClLTS WITH IGNITION SIN AT IG OR ST POSITION AND MASTER SIH (DRIVER'S WINDOW) AT DONN NINDIIN LIICK SIN OPEN WITH WINDOW LOCK SIH AT LOCK POSITION 0 ® © ® D~ ~5 B 9 C® ~ ® @) rn@J & ~ ~ D - 49 - 19 W. REAR WINDOW DEFOGGER " ® fUSIBLE LINK BIIX 7.S" ""1z60AI4A- CI. 60A(4A-GEC) GAUGE DEfllGGEII IIELAY CLOSED WITH IGNITION SIN AT IG POSITION AND DEFOGGER SIH ON ® DEfllG CB • OPEN ABOVE 30 A ®BLACK ® ©®BLACK DEFOGGER SIN 2 8 BATTERY l @BLACK ® 30A DEfOG CB 7 IE m, B '" IIIYELL"" m, '" I C I C REAR WINDOW REAR MINOON DEFaGGER DEFOGGER I 0 I 0 I fQ) F BACK DOOR f LEFT REAR LEFT PILLAR [3DrHIR LIB) 12000R C/P) - 50 - REMOTE CONTROL MIRRORS ~ 2( @ RE"IITE CIINTRIIL "IRRIIR SIN 7.5A RADHJ NO.2 I-GRaUND: 12VOLTS WITH IGNITION SIN AT Ace OR IG POSITlflH 3-2 : CONTINUITY WITH OPERATION SIN AT UP OR LEFT POSITION 1-3 I CONTINUITY WITH OPERATION SIN AT DOWN OR RIGHT POSITUIN m, -' @ ® @ REn~TE CONTRaL "IRROR SIN I~I [Q4 56? z ~ ~ ~ ~ ~ < ~ ~ ~z -' CO~ ~ _D ~ D @ ~c ® ~ u w -' lH ftH lH ftH ~ ~ B 6 5 7 • 3 2 e ® ~, ..~ ~ ! ] ! 1~111191] ® co ~, ~, , ~ co ~ .., ~ ~ m -' -' m z ~ !&1m I]]IID m, z ~ e @ lH ftH ® D JIB NO.1 "IRROA "OTORS SET BOLT - , 21 ~44a.>- CRU I SE CONTROL ~ CRUISE CaNTRaL CaHPUTER 9-GROUNO: CONTINUI TY HITH EN GINE (DISCONNECT THE COMPUTER CO NNE CTOR) VACUUM BEUIH 170 ""HG IO-GROUND l 12 VOLTS NITH IGNITION SIN AND HAIN SI N ON (POWER) 16.89 IN-HG. 22.7KPAI ( - 14:30[\ (ACTUATOR CONTROL VALVE) 13-GROUNO ' CONTINUITY (GROUND) 2- 14;68iL (ACTUATOR RELEASE VALVE) 7-GflOUND: 1 PULSE EACH 40Ctt (15. 75IN) WRIVE VEHICLE SlOWl VI S-GAOUNDICONTINUITY MI TH SET COAST SIN ON ® CRUISE CaNTRaL SIN 17-GROUNO; CONTINUITY NITH RESUHE . ACCEl SI N ON 3-8.3-5' CLOSED WITH IGNITlaN SIN aN. 7.5A I6-GROUND: ALWAYS 12 VDLTS "AIN SIN PUSHED IN GAUGE lS-GfUJUND * 12 VOLTS WITH BRAKE PEDAL DEPRESSED aPEN NITH IGNITIaN SIN aN. '- - {ONE OF THE CANCEL 5/1011 MAIN SIN PUSHED AGAIN II - GROUND I CONTINUITY HITH CLUTCH PEDAL DEPRESSED (USA H/TI 12-GAOUNO : CONTINUITY HITH PARKING BRAKE LEVER PULL UP 6 lJ (ONE OF THE CANCEL S/H] @CflUISE caNTRal caMPUTER 10 • 6 5 17 7 12 11 2 u • 9 'A-C) (USA ~ % m m m % , , , -' 6-L 1/ , , , ~ ~ ~ , ~ % m '" • IE (.A-GEe) ® u 5 .6 ~ 12 10 (.A-GEe) (Lr~ m, •; ° u, ~ < 5 .0 • m, , %, % '"~ '" ~, %, m, -', S[oJ 11!0) 1 ~ ~ ~ m m O~ ~, m, '", ~ % ~ 6 5 6 2 2 • 1 2 -' w D • ~ x ~ < Z% ~ m D'U~ :;;- ~ Q~ ~ z W~ j '" n~ x -~ 1'0 ~u ~ < • f 1- ~ CRUISE CaNTRl!ll -= ~::: ®ACTUAT"" ;r-~~----.J~ ~ G~ ~ © @ m, ® ® % 7 ®CRUISE caNTRal SIN m, % , I 7" 9 .6 ~ ~+-____ =W_-B~ ______-"m=t ______-' % ~ JIB NO . 1 Y SET BIRT - 52 - 21 ® ®BLOCK ~5 6 7 B IS. STOP © @ ® TO aID RELAY IAITI ~~ 1IIIIIt&~ IHIIIII rb m ; 6 ® BLOCK ® ® CD BLUE Q) ® 15 16 m m ~ % % ~ + . , • '" '" '.O-GECl@ ..O -GECl@ @ ® u ill, < a 3 L ~ 0 E9 2 U, . < ~ • e @ ® ® ~ %, 9 J, c m:a rFPCcrn ~ I II d~~nBI 1 1 ij , Q) ~ CD " ~ SHIP LIGHT ® ® "~ - S/H 2 ~ "u "< 2 > ~, % %, ~ J, % " ® @] I ~ 11 ~ ~ 0 m % 0 , , % "~ " ~ D ("A-C) I!1YElLflN "O-GECl III ~ ~ D ~ lEFT 0 FENDER -= ~ ~%R~ ~3 • ~~~ - 53 - 22 ~ ~ CIGARETTE LIGHTER AND CLOCK DIGITAL CLOCK 7.5/1 15A DaME TAIL ® 3-GRtJUNO ALWAYS 12 VOLTS(POHER FOR CLOCK) ® 4-GR OUN O 12 VOLTS WITH IGNITItlN S/W AT IG OR Ace POSITION (POWER FORINDICATIONI ® 2-GAOUNO 12 VOLTS WITH LIGHT CONTROL S/W AT TAIL OR HEAD raSITHIN (SIGNAL OF DIM INDICATION) ® @ @ "3F " 3C , '"~ ® CIGARETTE 2 LIGHTEFI ~_.::J4L.,® DIGITAL CLaCK 4 i:-r--""2,..J ~'IIII C111"!91 ~ m, m, ® % % ® o JIB NtI.l SET BOLT - 54 - - - - .------ ® 30. ECU IG @BLUE I ~D 1 H 3 @SUN ROOF SIH • 5 m, m '" o JIB NO . 1 SET BaLT - 55 - 24 ~ (;) RAD I CJ AND HCJRN IDA ?SA IDA RAOHI RACtO HAl-HORN NO . 1 NO . 2 , C ~, 2 ~ P •D C 6 V C LH ®~~2~~E" I LG C HORN w~ ~ < 5 ~ L ~ C ~, w ~ < " ~ 2 2 c B B B D E < S '" (3000") ;;" < ~ 5 2 9 0 Y Y Y D •E 5 1300(lR) ~, ®~~~~KER I I " R R 10 0 E ® HORN SIN- . , , 0 E I' " " ~, 7 C '" ~, ~, '" '" JIB NO.1 JIB NO.4 SET BOLT SET BCllT - 56 - 24 @BLUE ® BLACK © BLUE @ BLACK ® ® ® @ ® ® m a e rnGrn I I I I o g ~ motl§] I I - 57 - ~ m IN til nm all m> @ PRESSURE SENDER all I zn :; • n ' - B Y-B 'o,J A-l m~" " ~ q n > > n a " ..> z m :% r FUEL >. ~ "" tD H-B ., '-l Y- L (11 c'" q rn m ~> " '" ® ~~zrn o r Z m FUEL - "rm '-A Y-A .. > < "m m m -t r ~ BA BA ~ a q 0 m - i Z "'L m' HATEA TEMP. SENDEA ~m e :% o>z '-G n '-G -> n ", ""r · 'I ~- " WATER TEMP . "~ -t ., z ;;; > ", H-8 ~ n~ .. ;; :lJ z m '"~ rn I I " ;;; -, ~ TACH • B B IGNITER el"l rnl" '" w I '" @BRAKE FLU I D lEVEL S/H BRAKE ~ H-B ®t: _® H-B"I ' --d- A- B @ PARKING BRAKE SIH A-B qrF;OOil- BEE ('"". ." T::0 (4O\-C J ,- " .. ., . I~ CHARGE ", §)t: ..-"----, - © @ ® ® GIlEEN @ ® ==1l gl 00 m @ ® "A- GEC)@ "A- GEC)@ ® (ill) ~ m2w e HOD· ~ i i "SGo ! j9j ~ ® (£IeLAC. "A-C) lEI - S c N '" en L-R [101/0 HEATER) Y (WI HEATER) -I @LO" PRESSURE 5'" . l-A 110110 HEATER ) L-R (101/0 HEATER) ~ "-R '" Y HEATEfU Y HEATER I , '" '"I '"I :J > '", '" :tJ W-R ~ M-A ~ 'W-A M-R I,N oo ... r, '- - ..... , 'i"f" Ii" ' , .. , n , , , , "'oo , , , , ix a , , , , " , z ® IDLE-UP VSV " M-G ;::.:!... H-G .. c "'I i~ "-G ...m "''''» ~. '- """~~ \ , 'f'i" "'''' -t \ , \ , @ - \I \I ,> \I n a "~ > 8 8 l-W 1101 1 HEATER) IGNITER ~. -z ~8 ~' '" .....'" n f" :;; FT1 II II ->e ;;: ~ I , I , :tJ '" > ,n"" ~~ ~~ W,,:,B H-8 G VI ~';:; » » '" '" , , , , "'">"" TO EFI EC U ~ ~iil ~iil ~ ->• , ~, , ~, I"" '"~ 1 , , , , It:,'=' n L-R n @MAGNET ~ ~ \;:;I b I '" CLUTCH , , -A , ... B-W 8-W ~. B-M B-W ~ , > 'ILl ~. z ., 1 .I -tJ::/4 ..:...." o .., , , oo, .. ...'" '"oo [,. ® THERMISTOR '" _::a_m •> .. me,..·· ., , I Y-G Y- G CD >"'l"Im ~I i'" I >r-n , ~-<~;;6t n .. ~ ~ n - n> n .., c ... [.. 8VOLUME 5'" ~ 0 (tUG HEA TER) " B-Iot ... z '" "~® '" -i I ~ .. D-L ,:;., ~ 8-L ~~~ L-R , % ~ Y-8 ' .... - '. ~ Q C -i H-L .., ." '" "en .::-. 8 TO ELECTR ICAL ...... IOEL-UP vsv - 1 -- - 26-1 Q) @ LIIN PRESSURE SIN 7.5A 30. 2 GAUGE HEATER 1-2: OPEN WITH PRESSURE LESS THAN 2.1KG/CI1 130PSI.206KPAI L-N CB ® IDLE-UP YSY 1-2; APPRax • .con @ "AGNET CLUTCH I-GRaUNO: APPROX. 3.711. ® ® THER"ISTIIR IDA Ale 1-21 APPROX. 4.8K.fl.AT O"C 132·F1 APPAOX. 4.4K.('LAT 2·C (3S"FI 2 APPRax. 4.DKfiAT .. ·e (59"F) ® HEATER RELAY 4-5: CLOSED WITH IGNITION SIN ON AND BLOWER S/W ON ® BLIINER RESISTIIR ~, ~, 1- 2: APPROX. 2.1fi ~ ~ 2-4: APPAOX. 0.731\ 3 5 3-4: APPAtlX. 0.211. ® ELECTRICAL IDEL-UP CUT RELAY HEATER 2 N-B ® RELAY 3-4: OPEN WITH I1AGNET CLUTCH ON • 6 •• L-R JIB Nc:J." ® Q) ® BRONN N-B 111' [jJ U =~ 2 K %, m, g~J!.I[J~2~ D p=':;;:=:5::q ~ % © BLOWER I1IHO" 2" ® BU'WEA RES 1STaR L 3 , N-B © @ • 2 D, m, ~ ~ 2 P ~, D, m, m ~ ~ ® ®GREEN 6 5 (4A-GEt) "I U "' '" 3 ("A-C) ® HEATER BLOWER SIN @ ® JIB N".l SET BOLT - 61 - 26-1 ~ AlA CHNDITIHNEA (4A-C AND 4A-GEC NITHnUT PIS) ' HI" HEATEA' CD CD ® ® @ ® ffiB ~3 S 6 E@ 9 .... ® ® @ s II ! IllsO i ! ! I ~ Q ~8 • 1II0lACK II] "A-C' Q] 00lUE '.A-C,1hl , "A-GEC'~ - 62 - AI R CCJND I T ICJNER (4A-GEC WITH PIS) .. 26-2 (j) GREE H ®@® © ® @ m ~ ffi8 ~3 5 6 ® ~ I i 11 5 0 Iii H lIIaLAcK III lEI aLuE I I I I mrml] mm I I ass:~ ~W512? ij I I &~ ~47@d ij - 63 - m I\) • en l-R IloilO HEATER) l-R IloilO HEATER) Y (HI HEATEFll Y 11011 HEATER) ~ @)LOW PRESSURE S/W L-R IIUO HEATER) L-R IloilO HEATER I ~ W-R ~ r (HI HEATER) 11011 HEATER} , '" r , , , > ='" ='" e2t~~~ ='" RELAY :lJ W-R ~. W-R ~ W-R H-A UI '" L ~ - - - ..... • r- n '" 0 = a ® IDLE-UP '5' , ...i Z W-G ~, W-G :::", H-G :: B-W C =, I~ "% '" - ..... no - '" , > ~ (3 @)fbEPR~C'Lm l -U CUT RELAY no -I > I ~ ~ ... N H-B W-8 ~ - .... '" > a B B B ~ :;!." B-R ~ IGNITER ~ ~.... ~. oa ./ • .. ~ -z " 0 F ~ '" ~mor- -- - - ~ .. fT1 e", ;;: ...... =r-0 ~ :lJ (gCOMPRESSOR = <= .~'" B :;.., SENSOR "'-<.... ~ r-> W-L .. ~.... H-L '" ~ W ;;",.... w;n L-Y c:;: ' ~ - ~ -... - " r > ~- "'" I r- ~ , 0 ~ 0 = H-L U) .. (WI HEAlER) G t:"\~ n '" ! z I~ ... '"r-0 I~\J 11 L-R -t @ THERM ISTOR ~ '" % 11011 HEATER I L-H • ~\J~~~ ~ '" @) r-G Y-8 ... .,. I '" < -> 0 ...... "' ... < (I) 0 " .. i r- "'"'" ..." 6M'GNET ... 0 > I! CLUTCH "''''~ "% = m ~ B-W :;., 8-H ;:..,. B-W ;; m ~ .... > 'II-!" ~ ~ ..... i m ... = L-N ~. l-W ;;,. - ~.. "ili, .. - @) 'OLUME S/W > ~@) ~ .. = ~ (IUD HEATER) 0 0 r- > "'~ '" ... TO EFI Eeu ~ I i'" .... ~ L-W ...L ,..,-.1- < I I 0 ,:::, R-L " '. ~ .... 1 ~ ... 26-2 ® @ HAGNET CLUTCH RELAY 7.SA 30. HEATER 2-4~ CLOSED WITH IGNITION SIN. Ale SIN AND LON PRESSURE GAUGE CB SIN ON (POHER FOR MAGNET CLUTCH) ® ELECTRICAL IDLE-UP CUT RELAY 3-4: OPEN WITH MAGNET CLUTCH ON @ LCIN PRESSURE SIN 1-2: OPEN WITH PRESSURE LESS THAN 2.1KG/C"2 (SOPSI.20BKPA) ® IDLE-UP VSV 1-2: APPROX ...on IS THERHISTCIR R-L ® 3C 1-2: APPROX. 4.8KJ1.AT ODe (52°F) APPROX. 4.41<.n.AT 2°C (3SoF) APPf\OX. 4.0KnAT .. " c (39· Fl ® © W- B m, @ ~ @ 1"1 BUlHEA MCITOR 2 ®BLOWER RESISTOR JIB Na.4 ® ® ® BRONN ~~~L __ ~3+-~VVVVVV~~ ____ -+~L~-B~. 4 2 rI' @ill [;12 D 4 5 2 P .., % 6 5 " '" III UI '3 @ HEATER BUJNEfI SIN ® ® ® 123 456 7 8 9 10 111 1 JIB NO . 1 SET SOL T - 65 - 27 -L GRCJUND PCJINTS CRUISE CONTROL CIRCUIT OP EN ING VACUUM PUItP I RELA Y I OA BUCKLE SIN .'i;;- I EttISSlc:lN CONTROL ~ C"tlPUTER J'B NO •• SET BOLT y 2 SECDNDARY StOW CUT ~ IHEATER RELAY t~EFT FRONT TURN IAHI -=- FENDER I SEAT BElT WARNING ------RELAY FRONT TURN ILH) 7 .~ RADIO AND -,------~ TAPE PLAYER SIDE MARKER IftH) ------0 SIDE MARKER ILH) I ~ 1PONER WINDOW RELAY ~LEARANCE UGHT -- 3 0 IAHI ~. 'i;;- ~~Ei.RANCE liGHT -- @ Ale AMPLIFIER ''0-ILH) ______" C"" ••• I BLOWER RESI5H'A RETRACT RELAY ~ OVCY OVER DRIVE RETRACT nOlOR IAH) ItAIN SIN 2 Efl MAIN RELAY .CHARGE LIGHT 10-~ RELAY 2 7 -f,::. • ENGINE MAIN RELAY ~ fa- ..g. .CRUISE CONTROL SIN - • 3G RETRACT "tlTdR (LH ) 1 0$.• WIPER SIN ~ 5 HAP LIGHT I BRAKE FLUID LEVEL f------'fA- ~ SIN SUN ROOF SIN 5 LIGHT C"NTAIK 5'N 5 ~ OA • • COIt8. "ETEA 'i'ii- .-=-'i'G> -®t- I RHEOSTAT 5 OA SPEED SENSOR 'i'ii- ~ ~ .~ LClOCK REAR COHB. LIGHT IAHI • 10 • - t --® ICIGARETTE LIGHTER ~EAA COHB .""'iiGHT - JIB NO.1 (LHI SET BOLT IS IDEFOGGER SIN LICENCE LIGHT -- fUEL punp (4A-GECI _I I STARTER RELAY 0 IRETRACT CONTROL HEATER BLGNER SIN I .~ RELAY • ~ HnRN SIN 401""EA SIN I. 22 CRUISE CONTROL BA COI'tPUTER ~ .~ conDo I'tElER 10 10 7 REMOTE CONTROL I'tIRRCJR S/W ® ,~ ~-IOEfOGGEA RELAY - 66 - 27 B. Q]) ~ B LA CK B. IECUIEOll B. IE(UIE021 IEFI SERVICE - B. ICONNECTOR (CHECK) @) ® B. IIOlE-UP VSV H INTAKE AlA CHAMBEf! BA lAIR fLON METER ~ B 14A-GEI BR BR SA t4A,-L1 ,.,f" B IEttlSSHIN CHECK ,~ B ICONNECTOR 14A-CI ,~ ENGINE LEFT B t IOEFOGGER LEFT REAR PILLAR 12000R C/P) 'If BACK DOOR LEf T (3000R LIB ) @I:IRANGE ® ~ ! ! ! ! I~ i i"I'41 ® ® ® @) le ~ ~ gf§78" [[J m JIB HO . 4tE1BROWN ~ ~ ~ 0 [=!I] - - 67 - RELAY LOCATIONS \ I \ '& :::;p f Q) (9 \ \ CMH Relay I (OA·GEC) ~~ J /B No.2 'E7~ R etractor ~~ R elay ~ I\' h\ IF ~ - ~ J = '/ ~ Electrical Magnet Charge Light Seat Belt Idle..up Clutch Relay (4A·C) Warning Relay Cut Relay Relay Circuit Opening Relay (OA.GEC) Emission Control Computer i---- (4A·C) 0' EFIECU (4A·GEC) JIB No.4 010 Relay (AfT) lOA Ale Fuse Light Retainer Relay -68- C4A·GECl 30A RTR ENGINE MAIN l§JD RelAY HEAD l H HAZ·HORN EFI CHARGE I lOA I ~I--'11 l OA II 15A 7.5 A I HEAD RH ENGI NE RAOIONO.l ~ I l OA II II l OA II lOA I SHORT PIN (2) JIB NO.2 JIB NO.1 JIB NO. 3 v V I 1),..../.. 1 t,;,;» ~ @ (LIGHT Irl ·1 I V 1,1 I I I ~ 14 1 1 1 L.J. 1 1 1 ® H-+++--li" ® = I Y 1 1 '( It 1n. .."I It ® If 1 I )JP" G It 1 h...fll JLIr. ~ r· = GID V 1 I I V J n I U JL Ir. lEttfBJ dID =® ® l' 11 ?f4 r 11 I I -69- SYSTEM INDEX COROLLA FR 1987 Model (Page 1 to Page 4) SYSTEMS LOCATION SYSTEMS LOCATION Air Conditioner, Cooler 2-1 Radio and Tape Player 4-3 and Heater ~ ~ Back-up Lights ~ 2-5 Rear Window Defogger ~ 2-6 Charging ~ 1-6 Rear Wiper and Washer ~ 3-3 Cigarette Lighter t& 4-2 Remote Control Mirrors +ral 4-4 Clock ~ 4-2 Starting 6 1-1 Combination Meter ~ 2-3 Stop Lights ~ 3-2 Cru ise Control ~ 3-1 Sun Roof ~ 2-7 EFI I [ll (Il 0II 1-3 Taillights and Illumination ~ 3-6 Emission Control ~ 1-7 Turn Signal and Hazard ~ 2-7 Unlock and Seat 2-5 Front Wiper and Washer A- 3-4 Belt Warn ing ~ Headlights ~ 3-8 Horn ~ 2-8 Idle-up L], 4-5 Ignition ~ 1-5 Interior Lights ~ 4-1 Overdrive l[otNI 2-6 Power Source G:l 1-1 Power Windows 11~J 4-6