Suzuki 1999 SY413 User manual

FOREWORD
This manual has been prepared to help inspection
and service works involving electric wiring of the fol-
lowing model be done efficiently.
Applicable model: SY413/SY416/SY418/SY419
(Produced on and after June ,1999)
(For VIN of applicable vehicles, refer to Appli-
cability in page 8A-1-2 of this manual.)
In order to make a good use of this manual, it
is important to have a full understanding of its
first section "HOW TO USE THIS MANUAL".
All the data and information contained in this
manual are based on the vehicle of certain
specifications. Therefore, please note that the
actual vehicle being serviced may vary some-
what because of differences in specifications
or statutory regulations.
All information, illustrations and specifications
contained in this literature are based on the
latest product information available at the time
of publication approval. And used as the main
subject of description is the vehicle of stan-
dard specifications among others. Therefore,
note that illustrations may differ from the vehi-
cle being actually serviced. SUZUKI MOTOR
CORPORATION reserves the right to make
changes at any time without notice.
For inspection and service works of electrical
parts, following reference materials are also
available for your help.
COPYRIGHT SUZUKI MOTOR CORPORATION 2000

TABLE OF CONTENTS
CONNECTOR LAYOUT DIAGRAM
INSTALLATION POSITIONS
OF SINGLE UNIT PARTS
GROUND POINT
POWER SUPPLY DIAGRAM
SYSTEM CIRCUIT DIAGRAM
LIST OF CONNECTORS
SECTION
HOW TO USE THIS MANUAL
8A-1
8A-3
8A-4
8A-5
8A-6
8A-7
8A-8
RELATED SERVICE MANUAL
• SY413/SY416 Service Manual.............................................................................(99500-60G00-01E)
• SY418 Supplementary Service Manual .............................................................(99501-62G00-01E)
• SY416/SY418 Supplementary Service Manual (For Suspension Control System)
(99501-60G01-01E)
• SE/SV/SZ/SY Series Supplementary Service Manual (For Immobilizer Control System)
(99501-60G10-02E)
• SY413/416/ Supplementary Service Manual (For O2Sensor Heater)..............(99501-60G20-18E)
• SY416/SY418 Supplementary Service Manual (For Wagon)............................(99501-60G30-01E)
• SY413/SY416/SY418 Supplementary Service Manual......................................(99501-60G41-01E)
(99501-60G50-01E)
(99501-60G60-01E)
• SY419 Supplementary Service Manual .............................................................(99501-66G00-01E)
OVERSEAS SERVICE DEPARTMENT
(E)

MANUEL D'ENTRETIEN APPROPRIE
• Manuel d'entretien des SY413/SY416 ................................................................(99500-60G00-01F)
• Manuel d'entretien complémentaire du SY418 .................................................(99501-62G00-01F)
• Manuel d'entretien complémentaire des SY416/SY418 (pour le système de commande de la
suspension) ............................................................................................................... (99501-60G01-01F)
• Manuel d'entretien complémentaire des séries SE/SV/SZ/SY (pour le système de commande
de l'immobilisateur).............................................................................................(99501-60G10-02F)
• Manuel d'entretien complémentaire des SY416/SY418 (pour le capteur de réchauffeur O2)
(99501-60G20-18F)
• Manuel d'entretien complémentaire des SY416/SY418 (pour break)..............(99501-60G30-01F)
• Manuel d'entretien complémentaire des SY413/SY416/SY418........................(99501-60G40-01F)
(99501-60G50-01F)
(99501-60G60-01F)
• Manuel d'entretien complémentaire des SY419................................................(99501-66G00-01F)
AVANT-PROPOS
Le but de ce manuel est de permettre d'ef-
fectuer des travaux d'entretien et de réparation
efficaces, en particulier sur les circuits
électriques du modèle suivant.
Modèle couvert :
SY413/SY416/SY418/SY419
(Produit à partir de juin 1999)
(Voir DÉTAILS DES APPLICATIONS à la page
8A-1-18 de ce manuel pour les numéros d'i-
dentification des véhicules concernés.)
Pour tirer le meilleur parti de ce manuel, il est
indispensable d'avoir pris connaissance de la
première partie "ORGANISATION DE CE
MANUEL".
Toutes les données et informations contenues
dans ce manuel se rapportent à un véhicule
précis ayant certaines spécifications. Le
véhicule qui sera réparé pourra être un peu
différent du fait de ses spécification ou de la
réglementation officielle.
Toutes les informations, illustrations et spécifi-
cations contenues dans ces pages sont
basées sur les informations produit les plus
récentes à la mise sous presse. Les descrip-
tions principales concernent les véhicules aux
spécifications standards. Veuillez donc noter
pue les illustrations peuvent présenter des
différences par rapport aux véhicules en ques-
tion. SUZUKI MOTOR CORPORATION se
réserve le droit de procéder à des modifica-
tions sans préavis.
Pour les travaux d'entretien et de réparation
des pièces électriques, les références suiv-
antes sont également disponibles.
TABLES DES MATIÈRES
SCHÉMA DE DISPOSITION
DES BLOCS RACCORD DE CÂBLAGE
POSITIONS D'INSTALLATION
DES PIÈCES INDIVIDUELLES
POINTS MASSE
SCHÉMA DU CIRCUIT D´ALIMENTATION
SCHÉMA DES SYSTÈMES ÉLECTRIQUES
LISTE DES BLOCS RACCORD
DE CÂBLAGE
SECTION
ORGANISATION DE CE MANUEL
8A-1
8A-3
8A-4
8A-5
8A-6
8A-7
8A-8
COPYRIGHT SUZUKI MOTOR CORPORATION 2000

SERVICE APRÈS-VENTE ETRANGER
(F)

VORWORT
Dieses Handbuch wurde als Hilfe für Inspek-
tions- und Wartungsarbeiten an der
Fahrzeugelektrik des folgenden Modells
zusammengestellt.
Betreffendes Modell : SY413/SY416/SY418/SY419
(Hergestellt im oder nach Juni 1999)
(Hinsichtlich VIN des betreffenden Modells,
siehe den Abschnitt ANWENDBARKEIT auf
Seite 8A-1-34 dieser Anleitung.)
Um den größtmöglichen Nutzen aus diesem
Handbuch zu ziehen, ist es wichtig, den ersten
Abschnitt "VERWENDUNG DIESER
ANLEITUNG" gründlich zu verstehen.
Sämtliche in diesem Handbuch enthaltenen
Spezifikationen und Informationen basieren
auf den technischen Daten eines bestimmten
Modells. Es ist deshalb zu beachten, daß die
technischen Daten und vorschriftsmäßige
Ausstattung des zur Inspektion gebrachten
Fahrzeugs sich eventuell leicht von den hier
angegebenen Spezifikationen unterscheiden.
Alle in diesem Handbuch gegebenen informa-
tionen, Abbildungen und Spezifikationen
basieren auf den neuesten Daten, wie sie zum
Zeitpunkt der Drucklegung zur Verfügung
standen. Die Angaben beziehen sich größten-
teils auf Fahrzeuge mit Standardspezifikatio-
nen. Sie weichen daher zuweilen von den
tatsächlichen Gegebenheiten des zu
wartenden Fahrzeugs ab. Das Recht zu
Veränderungen, auch unangemeldet, behalten
wir uns vor. Die SUZUKI MOTOR CORPORA-
TION behält sich das Recht auf Änderungen
jederzeit und ohne vorherige Ankündigung vor.
Für Inspektions- und Wartungsarbeiten an
elektrischen Bauteilen ist als zusätzliche Hilfe
auch das folgende Bezugsmaterial erhältlich.
INHALTSVERZEICHNIS
STECKER-LAYOUT-DIAGRAMM
EINBAUPOSITIONEN VON
EINZELEINHEIT-TEILEN
MASSEPUNKT
STROMVERSORGUNGSDIAGRAMM
SYSTEMSCHALTDIAGRAMM
LISTE DER STECKER
ABSCHNITT
VERWENDUNG DIESER ANLEITUNG
8A-1
8A-3
8A-4
8A-5
8A-6
8A-7
8A-8
MODELLBEZOGENE WARTUNGSANLEITUNGEN
•SY413/SY416 Wartungsanleidung.....................................................................(99500-60G00-01G)
•SY418 Ergänzende Wartungsanleitung ............................................................(99501-62G00-01G)
•SY416/SY418 Ergänzende Wartungsanleitung (Für Radaufhängung-Steuersystem)
(99501-60G01-01G)
•SE/SV/SZ/SY Baureihe (Für Wegfahrsperre) ....................................................(99501-60G10-22G)
•SY416/SY418 Ergänzende Wartungsanleitung (Für Sauerstoffsensor-Heizung)
(99501-60G20-18G)
•SY416/SY418 Ergänzende Wartungsanleitung (Für Kombi) ...........................(99501-60G30-01G)
•SY413/SY416/SY418 Ergänzende Wartungsanleitung.....................................(99501-60G40-01G)
(99501-60G50-01G)
(99501-60G60-01G)
•SY419 Ergänzende Wartungsanleitung ...........................................................(99501-66G00-01G)
COPYRIGHT SUZUKI MOTOR CORPORATION 2000

AUSLANDSABTEILUNG
(G)

INTRODUCCIÓN
Este manual ha sido preparado para ayudar a
efectuar de forma eficaz los trabajos de
inspecciones y servicio relacionados con el
sistema el eléctrico del modelo siguiente.
Modelo aplicable : SY413/SY416/SY419/SY419
(Producido a partir de junio de 1999)
(Para ver el número VIN de los vehículos apli-
cables, consulte la sección de APLICACIÓN
en la página 8A-1-50 de este manual.)
Con el fin de emplear correctamente este
manual, es importante comprender bien la
primera sección de "MODO DE EMPLEO DE
ESTE MANUAL".
Todos los datos e información contenidos en
este manual se basan en el vehículo con cier-
tas especificaciones. Por lo tanto, habrá que
tener presente que el vehículo en el que real-
mente se está realizando el servicio puede
variar en cierto grado debido a las diferencias
de las especificaciones o de las regulaciones
establecidas por la ley.
Toda la información, figuras y especificationes
de este manual se basan sobre la última infor-
mación aprobada del producto, disponible al
momento de su publicación, Y el principal
modelo utilizado para la descripción a lo largo
de este manual es el modelo con especifica-
ciones básicas. Por lo tanto, las figuras
pueden ser diferentes con respecto al
vehículo que vino al servicio, SUZUKI
MOTOR CORPORATION se reserva el dere-
cho a hacer cambios en cualquier momento
sin previo aviso.
Para la inspección y servicio de las partes
eléctricas, es aconsejable consultar también
los siguientes materiales de referencia.
ÍNDICE
DIAGRAMA DE DISPOSICIÓN
DE CONECTORES
POSICIONES DE INSTALACIÓN DE
PARTES DE UNIDAD SENCILLA
PUNTOS DE MASA
DIAGRAMA DE LA ALIMENTACIÓN
ELÉCTRICA
DIAGRAMA DEL CIRCUITO DEL
SISTEMA
LISTA DE CONECTORES
SECCIÓN
MODO DE EMPLEO DE ESTE
MANUAL
8A-1
8A-3
8A-4
8A-5
8A-6
8A-7
8A-8
MANUAL DE SERVICIO RELACIONADO
•Manual de servicio SY413/SY416.......................................................................(99500-60G00-01S)
•Manual de servicio suplementario SY418.........................................................(99501-62G00-01S)
•Manual de servicio suplementario (para el sistema de control de la suspensión) SY416/SY418
(99501-60G01-01S)
•Manual de servicio suplementario de las series SE/SV/SZ/SY (para el sistema de control del
inmovilizador) .....................................................................................................(99501-60G10-02S)
•Manual de servicio suplementario SY416/SY418 (para el sensor de oxígeno de O2)
(99501-60G20-18S)
•Manual de servicio suplementario SY416/SY418 (para el Wagon) .................(99501-60G30-01S)
•Manual de servicio suplementario SY413/SY416/SY418 .................................(99501-60G41-01S)
(99501-60G50-01S)
(99501-60G60-01S)
•Manual de servicio suplementario SY419.........................................................(99501-66G00-01S)
COPYRIGHT SUZUKI MOTOR CORPORATION 2000

DEPARTAMENTO DE SERVICIO DE ULTRAMAR
(S)

VOORWOORD
Deze handleiding is geschreven voor het effi-
ciënt inspecteren en uitvoeren van onder-
houdswerkzaamheden aangaande de elek-
trische bedrading van het volgende model:
Van toepassing zijnde model :
SY413/SY416/SY418 /SY419
(Geproduceerd in en na juni 1999.)
(Voor de VIN van de toepasselijke voertuigen,
zie Toepassing op bladzijde 8A-1-66 van deze
handleiding.)
Voor een juist gebruik van deze handleiding
dient u het eerste gedeelte "GEBRUIK VAN
DEZE HANDLEIDING" goed te begrijpen.
Alle data en informatie in deze handleiding zijn
gebaseerd op auto's met bepaalde specifi-
caties. Het is derhalve mogelijk dat de auto
waaraan u werkzaamheden uitvoert ietwat
anders is vanwege verschillen in specificaties
of plaatselijke vereisten.
Alle informatie, afbeeldingen en specificaties
in deze uitgave zijn gebaseerd op de laatste
productinformatie beschikbaar ten tijde van de
goedkeuring voor deze uitgave. In de beschri-
jvingen wordt het voertuigmodel met de stan-
daard specificaties gebruikt. Daarom kunnen
sommige afbeeldingen afwijken van het voer-
tuig waaraan u moet werken. SUZUKI
MOTOR CORPORATION behoudt zich het
recht voor op enig tijdstip zonder vooraf-
gaande kennisgeving wijzigingen aan te bren-
gen.
Voor het inspecteren en onderhouden van
elektrische onderdelen zijn de volgende refer-
enties beschikbaar om het u gemakkelijker te
maken.
INHOUD
SPANNINGSTOEVOER-DIAGRAM
INSTALLATIEPOSITIE VAN
ENKELE ONDERDELEN
AARDEPUNT
SPANNINGSTOEVOER-DIAGRAM
SYSTEEMCIRCUITDIAGRAM
LIJST VAN AANSLUITINGEN
DEEL
GEBRUIK VAN DEZE HANDLEIDING
8A-1
8A-3
8A-4
8A-5
8A-6
8A-7
8A-8
GERELATEERD WERKPLAATSHANDBOEK
•SY413/SY416 Werkplaatshandboek...................................................................(99500-60G00-01D)
•SY416/SY418 Supplement werkplaatshandboek (voor suspensie regelsysteem)
(99501-60G01-01D)
•SE/SV/SZ/SY Serie supplement werkplaatshandboek (voor immobilisator regelsysteem)
(99501-60G10-02D)
•SY416/SY418 Supplement werkplaatshandboek (voor Verwarming O2sensor)
(99501-60G20-18D)
•SY416/SY418 Supplement werkplaatshandboek (voor stationwagen) ..........(99501-60G30-01D)
•SY413/SY416/SY418 Supplement werkplaatshandboek..................................(99501-60G40-01D)
(99501-60G50-01D)
(99501-60G60-01D)
•SY419 Supplement werkplaatshandboek ........................................................(99501-66G00-01D)
COPYRIGHT SUZUKI MOTOR CORPORATION 2000

ONDERHOUDSAFDELING IN HET BUITEN LAND
(D)

HOW TO USE THIS MANUAL 8A-1-1
SECTION 8A-1
HOW TO USE THIS MANUAL
CONTENTS
Manual Contents and Description..............................................................................................8A-1-2
Applicability ................................................................................................................................8A-1-2
Cautions in Servicing .................................................................................................................8A-1-3
Symbols and Marks ...................................................................................................................8A-1-6
Abbreviations .............................................................................................................................8A-1-7
Wire Color Symbols ...................................................................................................................8A-1-7
How to Read Connector Layout Diagram (SECTION 8A-3) ......................................................8A-1-8
Indication of Connectors and How to Read them ......................................................................8A-1-9
How to Read Installation Position of Single Unit Parts (SECTION 8A-4) ..................................8A-1-11
How to Read Ground Point (SECTION 8A-5) ............................................................................8A-1-12
How to Read Power Supply Diagram (SECTION 8A-6) ............................................................8A-1-13
How to Read System Circuit Diagram (SECTION 8A-7) ...........................................................8A-1-14
How to Read List of Connectors (SECTION 8A-8) ....................................................................8A-1-16
8A-1

8A-1-2 HOW TO USE THIS MANUAL
MANUAL CONTENTS AND DESCRIPTION
This manual consists of diagrams showing the harness routing, connector layout, installation positions of single
unit parts (fuse, relay, control unit), ground points, power circuit, system circuit and list of connectors.
APPLICABILITY
This manual is applicable to the vehicles listed below.
NOTE:
Bear in mind that description in the text may vary from the actual vehicle depending on specifications.
SY413
GA11S-180001~ (X)JSAEGA11S00180001(X)~ GC11S-180001~
(X)JSAEGC11S00180001(X)~ JS2GA11S Y5180001~ (X)JSAEGC11W00180001(X)~
JS2GA11S 15200001~
SY416
(X)JSAEGA31S00180001(X)~ (X)JSAEGB31S00180001(X)~ GC31S-180001~
(X)JSAEGC31S00180001(X)~ JS2GA31S 15200001~ JS2GA31S Y5180001~
JS2GB31S Y5180001~ JS2GB31S 15200001~ (X)JSAEGC31SY5180001(X)~
(X)JSAEGC31S15200001~ (X)JSAEGC31SY0180001(X)~ (X)JSAEGC31S10200001(X)~
(X)JSAEGD31S00180001(X)~ GC31W-180001~ (X)JSAEGC31W00180001(X)~
JS2GA31W 15200001~ JS2GA31WY5180001~
JS2GB31W 15200001~ JS2GB31WY5180001~
(X)JSAEGC31W15200001(X)~ (X)JSAEGC31WY5180001(X)~
(X)JSAEGC31WY0180001(X)~ (X)JSAEGC31W10200001(X)~
(X)JSAEGD31W00180001(X)~
SY418
GC41W-180001~ JS2GA41S 15200001~
JS2GA41S Y5180001~ (X)JSAEGC41S00180001(X)~
(X)JSAEGC41W00180001(X)~ JS2GA41W Y5180001~
JS2GA41W 15200001~ (X)JSAEGA41S00200001(X)~
SY419
(X)JSAEGC51S00180001(X)~ (X)JSAEGC51SY0180001(X)~
(X)JSAEGC51W00180001(X)~ (X)JSAEGC51WY0180001(X)~
(X)JSAEGC51S10200001(X)~ (X)JSAEGC51W10200001(X)~
SECTION
Power Supply Diagram
System Circuit
Diagram
Ground Point
8A-3
8A-4
8A-6
8A-7
8A-8
8A-5
DESCRIPTION
Arrangement of connectors used in this vehicle is shown in relation with the wiring
harness by using symbols in illustration.
Electric flow passage from the positive terminal of the battery to the main fuse and
each fuse in the fuse box are shown and names of main systems that apply a load
to each fuse are indicated.
Individual circuit from the fuse to the ground of each system is shown.
The circuit diagram is designed so as to show the electric flow from the top to the
bottom in it.
Shapes of connectors used in this vehicle and arrangements of their pins are shown.
Positions where each fuse, relay and control unit are installed in this vehicle are
shown.
Points on the body where grounding is made are shown.
Connector Layout
Diagram
Installation Positions of
Single Unit Parts
List of Connectors
VIN: Vehicle Identification Number
VIN

HOW TO USE THIS MANUAL 8A-1-3
· When removing the battery from the vehicle or disconnecting the
cable from the battery terminals for inspection or service works on
the electric systems, always confirm first that the ignition switch
and all the other switches have been turned OFF. Otherwise, the
semi-conductor part may be damaged.
· When disconnecting cables from the battery, be sure to discon-
nect the one from the negative (-) terminal first and then the other
from the positive (+) terminal.
· Reverse the above order when connecting the cables to the bat-
tery terminals.
· When disconnecting connectors, never pull the wiring harnesses.
Unlock the connector lock first and then pull them apart by holding
connectors themselves.
NO!
· When connecting connectors, also hold connectors and put them
together until they lock securely (a click is heard).
CAUTIONS IN SERVICING
When performing works related to electric systems, observe follow-
ing cautions for the purpose of protection of electrical parts and
prevention of a fire from occurrence.

8A-1-4 HOW TO USE THIS MANUAL
· When installing vehicle parts, be careful so that the wiring harness
is not interfered with or caught by any other part.
· To avoid damage to the harness, protect its part which may con-
tact against a part forming a sharp angle by winding tape or the
like around it.
· When replacing a fuse, make sure to use a fuse of the specified
capacity. Use of a fuse with a larger capacity will cause a damage
to the electrical parts and a fire.
· When installing the wiring harness, fix it with clamps so that no
slack is left.
· Always be careful not to handle electrical parts (computer, relay,
etc.) in a rough manner or drop them.
NO!
NO!
OK
NO!
NO!
OK

HOW TO USE THIS MANUAL 8A-1-5
· Use care not to expose connectors and electrical parts to water
which will be a cause of a trouble.
· When using a tester for checking continuity or measuring voltage,
be sure to insert the tester probe from the wire harness side.
· When performing a work that produces a heat exceeding 80˚C in
the vicinity of the electrical parts, remove the heat sensitive elec-
trical part(s) beforehand.
NO!
NO!
WARNING:
This vehicle is equipped with Supplemental Inflatable Restraint Air Bag System. Service on or
around Air Bag System Components or Wiring must be performed only by an authorized
Suzuki dealer. Please observe all the warnings described in "On Vehicle Service section", the
Air Bag System Component and Wiring Location View in the service manual mentioned in
FOREWORD of this manual before performing service on or around Air Bag System Compo-
nents or Wiring. Failure to follow WARNING could result in unintended air bag deployment or
could render the air bag inoperative. Either of these two conditions may result in severe injury.

8A-1-6 HOW TO USE THIS MANUAL
SYMBOLS AND MARKS
In the diagrams of this manual, each equipments are represented by the symbols and marks as shown below.
Battery Ground Normal Fuse Slow blow fuse
Circuit breaker Coil, Solenoid Heater Bulb
Cigarette lighter Motor Pump Horn Speaker
Buzzer Chime Condenser Thermistor Reed switch
Resistance Variable resistance Transistor
Photo transistor Diode
Reference (zener) diode Light emitting diode Photo diode
Piezoelectric element Harness Relay
SwitchConnector "O" Type terminal
Normal open relay
(Not connected)
(Connected) Normal closed relay

HOW TO USE THIS MANUAL 8A-1-7
ABBREVIATIONS
Listed below are the abbreviations as used in this manual and their full terms.
Abbreviation AbbreviationFull term
2 wheel drive vehicles
4 wheel drive vehicles
Air conditioning
Automatic transmission
Accessory
Crank shaft position
Camshaft position
Data link connector
Daytime running light (If equipped)
Engine control module
Engine coolant temperature
Exhaust gas recirculation
Idle air control
Intake air temperature
Immobilizer control module
Ignition
Illumination
IND
INT
J/C
LH (D)
LO
M/T
MAP
O/D
PCM
P/N
P/S
RH (D)
ST
TCC
TCM
VSV
W/S
Indicator
Intermittent
Joint connector
Left hand (drive vehicle)
Low
Manual transmission
Manifold absolute pressure
Over drive
Power train control module
Power/Normal
Power steering
Right hand (drive vehicle)
Starter
Torque converter clutch
Transmission control module
Vacuum switching valve
Weld splice
Full term
2WD
4WD
A/C
A/T
ACC
CKP
CMP
DLC
DRL
ECM
ECT
EGR
IAC
IAT
ICM
IG
ILL
There are two types of wire color : one-color type and 2-color
type (with a stripe). In case of 2-color type, the three alphabets
("GRN" of the example in the figure at the left) represent the
basic color (color of wire insulation) and the next alphabets
("YEL" of the example) represent the color of stripe.
WIRE COLOR SYMBOLS
The three alphabet(s) of the color name is used to represent
each color as listed at the left.
Symbol
BLK
BLU
BRN
GRN
GRY
LT BLU
LT GRN
Wire core
Black
Blue
Brown
Green
Gray
Light Blue
Light Green
Symbol
ORN
RED
WHT
YEL
PNK
PPL
Wire core
Orange
Red
White
Yellow
Pink
Violet
GRN(Base Color)
GRN(Base Color)
YEL(Stripe Color)
Symbol
GRN : Green
GRN/YEL: Green/Yellow
GRN/YEL

8A-1-8 HOW TO USE THIS MANUAL
HOW TO READ CONNECTOR LAYOUT DIAGRAM
When necessary to know the location of an electrical part or an intermediate connector, it is easily possible to
retrieve it by this diagram.
First consult “SYSTEM CIRCUIT DIAGRAM”section or connector table at the right hand pages of this section
for the questioned connector code. Second refer to the diagrams of this section and look for the same code.
More information on use of the code is illustrated below.
Connector code
L 2 3
Connector No (serial No : 23)
Harness symbol (Refer to the table below)
Harness symbol and corresponding harness name
C : Engine harness No.1, No.2 K : Dome light harness
E : Main harness, Oil pressure switch wire L : Floor harness, Fuel pump harness
G : Instrument panel harness O : Back door harness, RR defogger wire
J : Front and rear door harness Q : Air bag harness
This indicates the ground point No.
The same No. is used as the ground point.
(For the details, refer to "GROUND POINT" section)
This indicates the connector code.
The connector code in the parentheses ( ) has the same
meaning as the above intermediate connector and at the
same time, it indicates that there is a harness continuity
between pages or illustrations in "CONNECTOR LAYOUT
DIAGRAM" section. That is, it suggests that the harness is
continued to the other page or illustration and the continued
harness can be identified by the same connector code.
L37
(N03) L24
L15
(N01)
L14
L23
L16
L12
L11
L09
L17
L25
L21
L22
L38
(P01)
L39 L42
(M01)
L13
(K02)
L63
(E109)
12
}

HOW TO USE THIS MANUAL 8A-1-9
INDICATION OF CONNECTORS AND HOW TO READ THEM
The connectors are indicated as shown below in "SYSTEM CIRCUIT DIAGRAM" section. For the shape and
pin arrangement of each connector used in this manual, refer to "LIST OF CONNECTORS" section. Described
below are how they are indicated and how to read them.
1. ·The male terminal and female terminal are identified by a double enclosure and a single one respectively.
·The intermediate connector which connects harnesses is shown by both shapes of the male terminal and
the female terminal but the connector to be connected directly to the equipment is shown by the shape of
the connector on the harness side.
·The connectors described in this manual are always "harness side connectors" which are viewed from the
direction as shown at the right.
A40
1
1234
5678
234
5678
D18 5
D18
A40 Terminal No.
Terminal No. Consult "LIST OF CONNECTOR" section
for the pin position refering to this code (D18-5).
Male terminal
Female terminal
2. ·There are three types of connectors with respect to the way it is connected and each type is illustrated as
shown below.
·To be inserted directly into equipment
This indicates that they are indedntical.
B15 1·· 2
·To be connected with harness connector of equipment
·To connect between harnesses (intermediate connector)

8A-1-10 HOW TO USE THIS MANUAL
3. ·Wiring of this vehicle uses joint connectors (J/C) which divide one wire into several different wires or
combine several different wires into one wire.
·The joint connector is illustrated below.
OPEN
BLK
BLK
RED/WHT
WHT/BLK
BLK
BLK
RED/YEL
RED/YEL
How to Read Connector Codes and Pin Numbers. (How to Use Manual) :
It is possible to retrieve the location and shape of each connector from the connector code indicated in
"SYSTEM CIRCUIT DIAGRAM" section and the position of each pin from the connector pin No.
To retrieve location of connector :
Open "SYSTEM CIRCUIT DIAGRAM" section to consult the connector code of the questioned connec-
tor. Then, refer to "CONNECTOR LAYOUT DIAGRAM" section and look for the same code as the con-
nector code in question. The place where the code is found is the location of that connector.
To retrieve shape or pin No.
Open "SYSTEM CIRCUIT DIAGRAM" section to consult the connector code and pin No. of the ques-
tioned connector. Then, refer to "LIST OF CONNECTORS" section as shown at the right in the figure
below and look for the desired connector code under which the shape of that connector is shown. This
method is convenient when locating the connector in question among similar connectors. Also, by using
this page, it is possible to find the position of each pin from the connector pin No. provided in "SYSTEM
CIRCUIT DIAGRAM" section. It is helpful when retrieving pin position in the connector for checking con-
tinuity between pins.
To know the location, shape or pin position of the connector, cross-refer "SYSTEM CIRCUIT DIAGRAM",
"CONNECTOR LAYOUT DIAGRAM" and "LIST OF CONNECTOR" section as follows:
CROSS-REFERENCE
CONNECTOR LAYOUT DIAGRAM
Retrieve the connector location
SYSTEM CIRCUIT DIAGRAM
Consult the connector code and
pin No.
LIST OF CONNECTORS
Retrieve shape or pin position
of the connector.

HOW TO USE THIS MANUAL 8A-1-11
HOW TO READ INSTALLATION POSITION OF SINGLE UNIT PARTS
The diagram in "INSTALLATION POSITION OF SINGLE UNIT PARTS" section shows installation positions of
fuse, relays and control units used in this vehicle. They are illustrated as shown below.
RELAY(EGR CONTROL) (C59)
RELAIS(COMMANDE DE RECIRCULATION
DES GAZ D' ÉCHAPPEMENT) (C59)
RELAIS(EGR-STEUERUNG) (C59)
RELÉ(CONTROL DE EGR) (C59)
RELAIS(EGR BEDIENING) (C59)
HORN RELAY (E66)
RELAIS D'AVERTISSEUR SONORE (E66)
HUPEN-RELAIS (E66)
RELÉDE LA BOCINA (E66)
CLAXONRELAIS (E66)
FUEL PUMP RELAY (E64)
RELAIS DE POMPE A CARBURANT (E64)
KRAFTSTOFFPUMPEN-RELAIS (E64)
RELÉDE LA BOMBA DE COMBUSTIBLE (E64)
BRANDSTOFPOMPRELAIS (E64)
RADIATOR FAN CONTROL RELAY (E65)
RELAIS DE COMMANDE DE VENTILATEUR DE CHAUFFAGE
KÜHLERGEBLÄSE-STEUERRELAIS
RELÉDE CONTROL DEL VENTILADOR DEL RADIADOR
REGELRELAIS RADIATORVENTILATOR
FUEL INJECTION MAIN RELAY (E60)
RELAIS PRINCIPAL D'INJECTION DE CARBURANT (E60)
KRAFTSTOFFEINSPRITZUNG-HAUPTRELAIS (E60)
RELÉDEL MOTOR DE LA BOMBA DEL ABS (E60)
HOOFDRELAIS BRANDSTOFINSPUITING (E60)
TAIL LIGHT RELAY (E58)
RELAIS DE FEU ARRIERE (E58)
HECKLEUCHTE-RELAIS (E58)
RELÉDE LA LUZ DE COLA (E58)
ACHTERLICHTRELAIS (E58)
A/C MAGNET CLUTCH RELAY (E59)
RELAIS D'EMBRAYAGE MAGNETIQUE A/C (E59)
KLIMAANLAGEN-MAGNETKUPPLUNG-RELAIS (E59)
RELÉDEL EMBRAGUE MAGNÉTICO
DEL ACONDICIONADOR DE AIRE (E59)
A/C MAGNEET KOPPELINGRELAIS (E59)
A/C CONDENSOR FAN MOTOR RELAY (E62)
RELAIS DE MOTEUR DE VENTILATEUR
DE CONDENSEUR A/C (E62)
KLIMAANLAGEN-KONDENSATOR-
GEBLÄSEMOTOR-RELAIS (E62)
RELÉDEL MOTOR DEL VENTILADOR DEL
CONDENSADOR DEL ACONDICIONADOR
DE AIRE (E62)
VENTILATORMOTORRELAIS
A/C CONDENSTATOR (E62)
ABS SOLENOID VALVE RELAY (E67)
(FAIL SAFE RELAY)
RELAIS DE VALVE DE SOLENOIDE DE L'ABS (E67)
(RELAIS SECURITE PANNE)
ABS-MAGNETVENTILRELAIS (E67)
(AUSFALLSICHERES RELAIS)
RELÉDE LA VÁLVULA DE SOLENOIDE DEL ABS (E67)
(RELÉDE SEGURIDAD)
ABS SOLENOIDEKLEPRELAIS (E67)
(VEILIGHEIDSRELAIS)
ABS PUMP MOTOR RELAY (E61)
RELAIS DE MOTEUR DE POMPE ABS (E61)
ABS-PUMPENMOTOR-RELAIS (E61)
RELÉDE LA BOMBA DE COMBUSTIBLE (E61)
ABS POMPMOTORELAIS (E61)
GLOW PLUG CONTROL UNIT (C56,C57,C58)
UNITÉDE COMMANDE DE BOUGIE
DE PRÉCHAUFFAGE (C56,C57,C58)
GLÜHKERZENSTEUEREINHEIT (C56,C57,C58)
UNIDAD DE CONTROL DE BUJÍAS
INCANDESCENTES (C56,C57,C58)
BOUGIEBEDIENINGSEENHEID (C56,C57,C58)
RELAY(GLOW PLUG CONTROL) (C60)
RELAIS(COMMANDE DE BOUGIE
DE PRÉCHAUFFAGE) (C60)
RELAIS(GLÜHKERZENSTEUERUNG) (C60)
RELÉ(CONTROL DE BUJÍAS
INCANDESCENTES) (C60)
RELAIS(BOUGIEBEDIENING) (C60)
<SY419>
ENGINE ROOM

8A-1-12 HOW TO USE THIS MANUAL
HOW TO READ GROUND POINT
Ground point means the position where the negative harness among wiring harnesses is grounded. The dia-
gram in "GROUND POINT" section shows such ground points. In "SYSTEM CIRCUIT DIAGRAM" section,
there are many ground marks followed by black circles with numerical figures in them which mean that the end
of the harness with such black circle is grounded to some part of the vehicle. To locate the ground point (instal-
lation position), refer to "GROUND POINT" section.
BLK
H
L
M
12
BLK BLK
YEL/RED
15A
4
WASHER SWITCH
WASCHERSCHALTER
COMMANDE DE LAVE-GLACE
INTERRUPTOR DEL LAVADOR
TUSSENRING SCHAKELAAR
WIPER. WASHER
FUSE BOX
BOëTIER ËFUSIBLES
SICHERUNGSKASTEN
CAJA DE FUSIBLES
ZEKERINGENHOUDER
COMBINATION SWITCH
COMMUTATEUR COMBINƒ
KOMBINATIONSSCHALTER
INTERRUPTOR DE COMBINACIîN
COMBINATIESCHAKELAAR
WASHER MOTOR
WASCHERMOTOR
MOTEUR DE LAVE-GLACE
MOTOR DEL LAVADOR
TUSSENRING MOTOR
21
G27
5 8 10
10 11 17
8 9
23
[How to locate ground point]
Look in "GROUND POINT" section for the black
circle with the same numerical figure( )as the
described one in "SYSTEM CIRCUIT DIAGRAM"
section.
NOTE:
If there is an electrical part whose ground point is
not found in "GROUND POINT" section, that part
itself serves as a ground.
"SYSTEM CIRCUIT DIAGRAM" section
FRONT WIPER & WASHER
CROSS-REFERENCE
"GROUND POINT" section

HOW TO USE THIS MANUAL 8A-1-13
HOW TO READ POWER SUPPLY DIAGRAM
Power Supply Diagram shows the circuit from the positive terminal of the battery to each fuse in the box and
where each fuse is connected (each system circuit name). In addition, the electric load value of each fuse is
indicated.
Since every "SYSTEM CIRCUIT DIAGRAM" is drawn from the circuit down the fuse, cross-refer to "POWER
SUPPLY DIAGRAM" for the continuity of the upper circuit referring to Fuse No.
- +
1
BATTERY
80A
23
15A
24
15A
MAIN FUSE
7
15A
7
15A
33
25A
A
50A 30A 60A
BLK
BLK
BLU
BLK
BLK BLK
WHT WHT/BLU WHT/RED BLK/RED RED WHT/BLU WHT/YEL
WHT/GRN
BLK/RED
YEL/BLK
YEL/BLK
PNK/BLK
LT GRN
YEL/GRN
YEL/BLUBLK/WHT
WHT/BLK
WHT/GRN
RED
GRN
WHT YEL
YEL/BLK
BLK/BLU
BLU/BLK
BLU/RED
STARTER GENERATOR
HEAD LIGHT
(LH) (RH)
&
HEAD LIGHT
RELAY
MAIN
RELAY
CONDENSER
FAN MOTOR
RELAY
ABS
ENABLE
RELAY
FUSE
BOX
IGNITION
SWITCH
ST
CASSETTE
FUSE
11
11 12 13 14 15 16 17 18 19 20 21 29 32
12 13 14 15 16 17 18 19 20 21 32
15A 15A 15A 20A 20A 15A 15A 15A 15A 15A 15A 15A
E44 321
B01 1E45 1
E42 5
76
Q04 1
E42 43
E40 21
POWER SUPPLY DIAGRAM
FUSE BOX
Connection to the system is indicated.
SYSTEM CIRCUIT DIAGRAM
RED/YEL
WHT
10A
TAIL
OFF
HEAD
8
9
G30
FUSE BOX
BOÎTIER ÀFUSIBLES
SICHERUNGSKASTEN
CAJA DE FUSIBLES
ZEKERINGENHOUDER
TAIL.STOP
COMBINATION SWITCH
(LIGHTING SWITCH)
COMMUTATEUR COMBINÉ
(COMMUTATEUR DE FEU)
KOMBINATIONSSCHALTER
(LICHTSCHALTER)
INTERRUPTOR DE COMBINACIÓN
(INTERRUPTOR DE LAS LUCES)
COMBINATIESCHAKELAAR
(LICHTSCHAKELAAR)
13

8A-1-14 HOW TO USE THIS MANUAL
HOW TO READ SYSTEM CIRCUIT DIAGRAM
The circuit diagram of each system shows the electric circuit from the main fuse, fuse box or the ignition switch
(at the top in the diagram) to the ground (at the bottom) so that the circuit can be followed easily when per-
forming inspection and service work.
Further information on connector, ground point and fuses is provided by cross-reference of "SYSTEM CIR-
CUIT DIAGRAM" and the other sections as described in the preceding indications of this section. Connector
code, ground No. and fuse No. are the reference code for cross-reference.
BLU
BLU GRN/RED
YEL
GRN/BLK
ORN WHT
BLK
BLK
256 4
E33 1E34 75
SENSOR
COMBINATION
METER
(REED)
FUSE BOX
15A
5
6
12
8
1
A
A
B
3
Fuse No.
This No. indicates the refer-
ence code to "POWER SUP-
PLY DIAGRAM" (Refer to
"POWER SUPPLY DIAGRAM"
for the continuity of the upper
circuit.)
Connector mark
This indicates that the connec-
tor is identical.
Wire color
This indicates the wire color.
(Refer to item "WIRE COLOR
SYMBOLS" in "HOW TO USE
THIS SECTION".)
GROUND POINT
This indicates the ground
No.
(Refer to "GROUND POINT"
section for the location.)
Variations by specifications
are identified by codes.
For the details, refer to the
lower left of this page.
This indicates continuity
between pages, i.e., to be
continued to the same
symbol in the other page.
This indicates that the
shield wire.
This indicates the variations
by the specifications
This indicates that the circuit
is continued to the same sym-
bol in the other page.
4-DOOR
1
2-DOOR
2
CONTROL UNIT

HOW TO USE THIS MANUAL 8A-1-15
SWITCH
6
E34 1
GRN
GRN
YEL
43
E08 21
BLK/RED
ORN
GRN
E34
C06 21
GRN GRN
GRN
GRN
C26 2
1
BLK
5
BLK
RED BRN/RED
E52 1
2
E52 1
BRN/RED
2
BRN/RED
BRN/RED
2
1
C40
GRN/BLK
SOLENOID
15A 20A
MAIN
RELAY
MOTOR
M
M
ON
OFF
FUSE BOX
55 6 1
A
1
AB
61
Symbol mark
Symbol marks are used
for better legibility.
For more information,
refer to item "SYMBOLS
AND MARKS" in "HOW
TO USE THIS SECTION".
Wire color
This indicates the color of the
wire.
Identical marks
This indicates that the interme-
diate connector is identical.
This indicates the refer-
ence code to "CONNEC-
TOR LAYOUT DIA-
GRAM" or "LIST OF
CONNECTOR" section
for further information.
Connector code
This indicates the pin No.
(Refer to "LIST OF CONNEC-
TOR" section for the pin position
in the connector.)
Pin No.
This indicates variation of
circuit depending on spec-
ifications.
CONTROL UNIT