Suzuki Jimny 2000 User Manual

IMPORTANT

WARNING /CAUTION/ NOTE

Please read this manual and follow its instructions
carefully. To emphasize special information, the
words WARNING, CAUTION and NOTE have spe­cial meanings. Pay special attention to the messages
highlighted by these signal words.

WARNING:
Indicates a potential hazard that could result
in death or injury.

CAUTION:
Indicates a potential hazard that could result
in vehicle damage.

NOTE:
Indicates special information to make mainte­nance easier or instructions clearer.

WARNING:
This service manual is intended for authorized
SUZUKI dealers and qualified service me­chanics only. Inexperienced mechanics or
mechanics without the proper tools and
equipment may not be able to properly per­form the services described in this manual.
Improper repair may result in injury to the me­chanic and may render the vehicle unsafe for
the driver and passengers.

FOREWORD

This SUPPLEMENTARY SERVICE MANUAL is a supplement to SF SERIES SERVICE MANU­ALS mentioned in next page and has been prepared exclusively for the following applicable mod­el.

Applicable model: SF310/SF413 of and after the vehicle identification numbers below.

Vehicle Identification Number (Vehicle Specification)

()

x

TSMMAA44S00600001 (SF310 3 door H/B 2WD)

()

x

TSMMAB44S00600001 (SF310 5 door H/B 2WD)

()

x

TSMMAA35S00600001 (SF413 3 door H/B 2WD)

()

x

TSMMAB35S00600001 (SF413 5 door H/B 2WD)

()

x

TSMMAB35S10600001 (SF413 5 door H/B 2WD)

()

x

TSMMSF35S00600001 (SF413 3 door H/B 4WD)

()

x

TSMMSG35S00600001 (SF413 5 door H/B 4WD)

()

x

TSMMAH35S00600001 (SF413 4 door N/B 2WD)

()

x

TSMMAH35S10600001 (SF413 4 door N/B 2WD)

When servicing the above applicable models, refer to this SUPPLEMENTARY SERVICE MANU­AL first. If necessary information is not found in this SUPPLEMENTARY SERVICE MANUAL, re­fer to RELATED MANUALS specified next page.

()

x

()

x

()

x

()

x

()

x

()

x

()

x

()

x

()

x

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 standard specifications among others. Therefore, note that illustra­tions may differ from the vehicle being actually serviced.
The right is reserved to make changes at any time without notice.

OVERSEAS SERVICE DEPARTMENT

 COPYRIGHT SUZUKI MOTOR CORPORATION 2000

RELATED MANUALS

(1,000 cc)

(, )

Related manuals listed below are in the chronological order with the latest one at the top. For the efficient use of
manuals, start with one at the top of the list (i.e., the latest one). If desired section, item or description is not found
in it, try next one in the list and do the same one by one till what is being searched is found.

MODEL

SF310/
SF413

SF
SERIES

SF310

SF413

(1,300 cc)

SF
SERIES
(A/C)

NO. RELATED SERVICE MANUAL APPLICABILITY

SF310/SF413

1

1

1

2

1

2

2

3

1

WIRING DIAGRAM MANUAL
(99512-80E10-019)

SF SERIES SUPPLEMENTARY
SERVICE MANUAL
(99501-80E00-xxx)

SF310 SUPPLEMENTARY
SERVICE MANUAL
(99501-60B00-xxx)

SF310 SERVICE MANUAL
(99500-60B01-xxx)

SF413 SUPPLEMENTARY
SERVICE MANUAL
(99501-63B30-xxx)
[Pub. No. G4203GE]

SF413 SUPPLEMENTARY
SERVICE MANUAL
(99501-63B20-xxx)
[Pub. No. G4202GE]

SF413 SUPPLEMENTARY
SERVICE MANUAL
(99501-63B10-xxx)

SF413 SERVICE MANUAL
(99500-63B01-xxx)
[Pub. No. G4200GE]

AIR CONDITIONING BASIC
MANUAL (99520-02130-xxx)

This manual is prepared exclusively for the appli­cable model mentioned in FOREWORD of this
supplementary service manual.

This manual describes the updated information
from the SF310 and SF413 Service Manuals
below.

This manual describes the items that are updated
(modified and added) from the Service Manual
(99500-60B01).

This manual is the base manual for the above
manual.

This manual describes the items that are updated
(modified and added) from the Service Manual
(99500-63B01).

This manual describes the items for 4WD model
that are updated (modified and added) from the
Service Manual (99500-63B01).

This manual describes the items for SEDAN mod­el that are updated (modified and added) from the
Service Manual (99500-63B01).

This manual is the base manual for the above
manuals.

This manual is the base manual of A/C system.

TABLE OF CONTENTS SECTION

0A

GENERAL INFORMATION

General Information
Maintenance and Lubrication

HEATING AND AIR CONDITIONING

Heater and Ventilation
Air Conditioning (Oprional)

ENGINE

General Information and Diagnosis
(TBI for G10)

General Information and Diagnosis
(TBI for G13)

General lnformation and Diagnosis
(SFI for G13)

Engine Mechanical (G10 Engine)
Engine Mechanical

(G13 1-cam 16-valves Engine)
Engine Cooling
Engine Fuel
Engine and Emission Control System

(TBI for G10)
Engine and Emission Control System

(TBI for G13)
Engine and Emission Control System

(SFI for G13)
Ignition System (TBI for G10)
Ignition System (TBI for G13)
Ignition System (SFI for G13)
Cranking System
Charging System
Exhaust System

0A
0B

1A
1B

6

6

6-1

6A

6A1

6B
6C

6E1

6E1

6E2

6F
6F

6F1

6G

6H
6K

0B

1A

1B

6

6

6-1

6A

6A1

6B

6C

6E1

6E1

6E2

6F

6F

TRANSMISSION, CLUTCH AND
DIFFERENTIAL

Automatic Transmission

BODY ELECTRICAL SYSTEM

Wiring Diagram

IMMOBILIZER CONTROL SYSTEM

NOTE:
The screen toned Section 8A is contained in WIRING DIAGRAM MANUAL mentioned in
RELATED MANUALS.

7B

8

8A

8G

6F1

6G

6H

6K

7B

8

8A

8G

GENERAL INFORMATION 0A-1

SECTION 0A

GENERAL INFORMATION

CONTENTS

HOW TO USE THIS MANUAL 0A- 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PRECAUTIONS 0A- 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Precaution for Vehicles Equipped with a Supplemental Restraint (Air Bag) System 0A- 3. . . . . . . . . . . . . . . .

General Precautions 0A- 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Precautions for Catalytic Converter 0A- 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Precautions for Electrical Circuit Service 0A- 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Circuit Inspection Procedure 0A-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Intermittent and Poor Connection 0A-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Precaution for Installing Mobile Communication Equipment 0A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Precaution in Servicing Full-Time 4WD Vehicle 0A-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IDENTIFICATION INFORMATION 0A-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Vehicle Identification Number 0A-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Identification Whether Vehicle Equipped with WU-TWC or Not 0A-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Identification Number 0A-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmission Identification Number 0A-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WARNING, CAUTION AND INFORMATION LABELS 0A-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VEHICLE LIFTING POINTS 0A-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ABBREVIATIONS AND SYMBOLS MAY BE USED IN THIS MANUAL 0A-22. . . . . . . . . . . . . . . . . . . . . . . . . . .

FASTENER INFORMATION 0A-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Metric Fasteners 0A-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fasteners Strength Identification 0A-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Standard Tightening Torque 0A-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0A

0A-2 GENERAL INFORMATION

HOW TO USE THIS MANUAL

1) There is a TABLE OF CONTENTS FOR THE WHOLE MANUAL
on the third page of this manual, whereby you can easily find the
section that offers the information you need. Also, there is a
CONTENTS on the first page of EACH SECTION, where the
main items in that section are listed.

2) Each section of this manual has its own pagination. It is indicated
at the top of each page along with the Section name.

3) The SPECIAL TOOL usage and TIGHTENING TORQUE
SPECIFICATION are given as shown in figure below.

6) Install oil pump. Refer to “Oil pump”.

7) Install flywheel (for M/T vehicle) or drive plate
(for A/ T vehicle).
Using special tool, lock flywheel or drive plate, and
tighten flywheel or drive plate bolts to specified
torque.

1. Flywheel bolts or drive plate bolts for A / T vehicle

Special Tool
(A): 09924-17810
Tightening Torque
(c): 78 N

.

m (7.8 kg-m, 56.0 lb-ft)

4) A number of abbreviations are used in the text.
For their full explanations, refer to “ABBREVIATIONS AND
SYMBOLS MAY BE USED IN THIS MANUAL” of this section.

5) The SI, metric and foot-pound systems are used as units in this
manual.

6) DIAGNOSIS are included in each section as necessary.

7) At the end of each section, there are descriptions of SPECIAL
TOOLS, REQUIRED SERVICE MATERIALS and TIGHT­ENING TORQUE SPECIFICATIONS that should be used for the
servicing work described in that section.

GENERAL INFORMATION 0A-3

PRECAUTIONS

PRECAUTION FOR VEHICLES EQUIPPED
WITH A SUPPLEMENTAL RESTRAINT (AIR
BAG) SYSTEM

WARNING:
D The configuration of air bag system parts are as shown in

the figure. When it is necessary to service (remove, rein­stall and inspect) these parts, be sure to follow proce­dures described in Section 9J. Failure to follow proper
procedures could result in possible air bag deployment,
personal injury, damage to parts or air bag being unable
to deploy when necessary.

D If the air bag system and another vehicle system both

need repair, Suzuki recommends that the air bag system
be repaired first, to help avoid unintended air bag deploy­ment.

D Do not modify the steering wheel, dashboard, or any other

air bag system component. Modifications can adversely
affect air bag system performance and lead to injury.

D If the vehicle will be exposed to temperatures over 93_C,

200_F (for example, during a paint baking process), re­move the air bag system components (air bag (inflator)
modules, sensing and diagnostic module) beforehand to
avoid component damage or unintended deployment.

1. Air bag wire harness

2. Driver air bag (inflator) module

3. Passenger air bag (inflator) module

4. SDM

DIAGNOSIS

D When troubleshooting air bag system, be sure to follow

“DIAGNOSIS” in Section 9J. Bypassing these procedures
may result in extended diagnostic time, incorrect diagnosis,
and incorrect parts replacement.

D Never use electrical test equipment other than that specified

in this manual.

WARNING:
Never attempt to measure the resistance of the air bag (in­flator) modules (driver and passenger). It is very dangerous
as the electric current from the tester may deploy the air
bag.

0A-4 GENERAL INFORMATION

ALWAYS CARRY AIR BAG (INFLATOR) MODULE
WITH TRIM COVER (AIR BAG OPENING) AWAY
FROM BODY.

ALWAYS PLACE AIR BAG (INFLATOR) MODULE
ON WORKBENCH WITH TRIM COVER (AIR BAG
OPENING) UP, AWAY FROM LOOSE OBJECTS.

1. Slit on workbench

2. Workbench vise

3. Lower mounting bracket

HANDLING AND SERVICING

WARNING:
D Many of service procedures require disconnection of

“AIR BAG” fuse and air bag (inflator) modules (driver and
passenger) from deployment loop to avoid an accidental
deployment.

Driver and Passenger Air Bag (Inflator) Modules
D For handling and storage of a live air bag (inflator) module,

select a place where the ambient temperature below 65_C
(150_F), without high humidity and away from electric
noise.

D When carrying a live air bag (inflator) module, make sure

the bag opening is pointed away from you. In case of an
accidental deployment, the bag will then deploy with mini­mal chance of injury. Never carry the air bag (inflator)
module by the wires or connector on the underside of the
module. When placing a live air bag (inflator) module on
a bench or other surface, always face the bag up, away
from the surface. As the live passenger air bag (inflator)
module must be placed with its bag (trim cover) facing up,
place it on the workbench with a slit or use the workbench
vise to hold it securely at its lower mounting bracket. This
is necessary so that a free space is provided to allow the
air bag to expand in the unlikely event of accidental de­ployment. Otherwise, personal injury may result.

D Never dispose of live (undeployed) air bag (inflator) mod-

ules (driver and passenger). If disposal is necessary, be
sure to deploy them according to deployment procedures
described in Section 9J before disposal.

D The air bag (inflator) module immediately after deploy-

ment is very hot. Wait for at least half an hour to cool it off
before proceeding the work.

D After an air bag (inflator) module has been deployed, the

surface of the air bag may contain a powdery residue.
This powder consists primarily of cornstarch (used to lu­bricate the bag as it inflates) and by-products of the chem­ical reaction. As with many service procedures, gloves
and safety glasses should be worn.

SDM
D During service procedures, be very careful when handling

a Sensing and Diagnostic Module (SDM). Never strike or
jar the SDM. Never power up the air bag system when the
SDM is not rigidly attached to the vehicle. All SDM and
mounting bracket fasteners must be carefully torqued
and the arrow must be pointing toward the front of the ve­hicle to ensure proper operation of the air bag system. The
SDM could be activated when powered while not rigidly at­tached to the vehicle which could cause deployment and
result in personal injury.

GENERAL INFORMATION 0A-5

CAUTION:
D Even when the accident was light enough not to cause air

bags to deploy, be sure to inspect system parts and other
related parts according to instructions under “Repair and
Inspection Required after an Accident” in Section 9J.

D When servicing parts other than air bag system, if shocks

may be applied to air bag system component parts, re­move those parts beforehand.

D When handling the air bag (inflator) modules (driver and

passenger) or SDM, be careful not to drop it or apply an im­pact to it. If an excessive impact was applied (e.g.,
dropped from a height of 91.4 cm (3 feet) or more), never
attempt disassembly or repair but replace it with a new
one.

D When grease, cleaning agent, oil, water, etc. has got onto

air bag (inflator) modules (driver and passenger), wipe off
immediately with a dry cloth.

D Air bag wire harness can be identified easily as it is cov-

ered with a yellow protection tube. Be very careful when
handling it.

D When an open in air bag wire harness, damaged wire har-

ness, connector or terminal is found, replace wire har­ness, connectors and terminals as an assembly.

D Do not apply power to the air bag system unless all com-

ponents are connected or a diagnostic chart requests it,
as this will set a diagnostic trouble code.

D Never use air bag system component parts from another

vehicle.

D When using electric welding, be sure to temporarily dis-

able air bag system referring to “Disabling Air Bag Sys­tem” under “Service Precaution” in Section 9J.

D Never expose air bag system component parts directly to

hot air (drying or baking the vehicle after painting) or
flames.

D WARNING/CAUTION labels are attached on each part of

air bag system components. Be sure to follow the instruc­tions.

D After vehicle is completely repaired, perform “Air Bag

Diagnostic System Check” described in “Diagnosis” in
Section 9J.

0A-6 GENERAL INFORMATION

GENERAL PRECAUTIONS

The WARNING and CAUTION below describe some general precautions that you should observe when servicing
a vehicle. These general precautions apply to many of the service procedures described in this manual, and they
will not necessarily be repeated with each procedure to which they apply.

WARNING:
D Whenever raising a vehicle for service, be sure to follow the instructions under “VEHICLE LIFTING

POINTS” on SECTION 0A.

D When it is necessary to do service work with the engine running, make sure that the parking brake

is set fully and the transmission is in Neutral (for manual transmission vehicles) or Park (for automatic
transmission vehicles). Keep hands, hair, clothing, tools, etc. away from the fan and belts when the
engine is running.

D When it is necessary to run the engine indoors, make sure that the exhaust gas is forced outdoors.
D Do not perform service work in areas where combustible materials can come in contact with a hot

exhaust system. When working with toxic or flammable materials (such as gasoline and refrigerant),
make sure that the area you work in is well-ventilated.

D To avoid getting burned, keep away from hot metal parts such as the radiator, exhaust manifold, tail-

pipe, muffler, etc.

D New and used engine oil can be hazardous. Children and pets may be harmed by swallowing new or

used oil. Keep new and used oil and used engine oil filters away from children and pets.
Continuous contact with used engine oil has been found to cause [skin] cancer in laboratory animals.
Brief contact with used oil may irritate skin. To minimize your exposure to used engine oil, wear a
long-sleeve shirt and moisture-proof gloves (such as dish washing gloves) when changing engine
oil. If engine oil contacts your skin, wash thoroughly with soap and water. Launder any clothing or
rags if wet with oil, recycle or properly dispose of used oil and filters.

D Make sure the bonnet is fully closed and latched before driving. If it is not, it can fly up unexpectedly

during driving, obstructing your view and resulting in an accident.

CAUTION:
D Before staring any service work, cover fenders, seats and

any other parts that are likely to get scratched or stained dur­ing servicing. Also, be aware that what you wear (e.g. but­tons) may cause damage to the vehicle’s finish.

D When performing service to electrical parts that does not re-

quire use of battery power, disconnect the negative cable of
the battery.

GENERAL INFORMATION 0A-7

D When removing the battery, be sure to disconnect the nega-

tive cable first and then the positive cable. When reconnect­ing the battery, connect the positive cable first and then the
negative cable, and replace the terminal cover.

D When removing parts that are to be reused, be sure to keep

them arranged in an orderly manner so that they may be rein­stalled in the proper order and position.

D Whenever you use oil seals, gaskets, packing, O-rings, lock-

ing washers, split pins, self-locking nuts, and certain other
parts as specified, be sure to use new ones. Also, before
installing new gaskets, packing, etc., be sure to remove any
residual material from the mating surfaces.

D Make sure that all parts used in reassembly are perfectly

clean.

D When use of a certain type of lubricant, bond or sealant is

specified, be sure to use the specified type.

“A”: Sealant 99000-31150

D Be sure to use special tools when instructed.

Special Tool
(A): 09917-98221
(B): 09916-58210

0A-8 GENERAL INFORMATION

D When disconnecting vacuum hoses, attach a tag describing

the correct installation positions so that the hoses can be re­installed correctly.

D After servicing fuel, oil, coolant, vacuum, exhaust or brake

systems, check all lines related to the system for leaks.

D For vehicles equipped with fuel injection systems, never dis-

connect the fuel line between the fuel pump and injector
without first releasing the fuel pressure, or fuel can be
sprayed out under pressure.

D When performing a work that produces a heat exceeding

80_C in the vicinity of the electrical parts, remove the heat
sensitive electrical part(s) beforehand.

D Use care not to expose connectors and electrical parts to wa-

ter which will be a cause of a trouble.

GENERAL INFORMATION 0A-9

D Always be careful not to handle electrical parts (computer,

relay, etc.) in a rough manner or drop them.

PRECAUTIONS FOR CATALYTIC CONVERTER

For vehicles equipped with a catalytic converter, use only un­leaded gasoline and be careful not to let a large amount of un­burned gasoline enter the converter or it can be damaged.
– Conduct a spark jump test only when necessary, make it as

short as possible, and do not open the throttle.

– Conduct engine compression checks within the shortest

possible time.

– Avoid situations which can result in engine misfire (e.g.

starting the engine when the fuel tank is nearly empty.).

PRECAUTIONS FOR ELECTRICAL CIRCUIT
SERVICE

D When replacing a fuse, make sure to use a fuse of the speci-

fied capacity. Use of a fuse with a larger capacity will cause
a damage to the electrical parts and a fire.

D When disconnecting and connecting coupler, make sure to

turn ignition switch OFF, or electronic parts may get dam­aged.

0A-10 GENERAL INFORMATION

D When disconnecting connectors, never pull the wiring har-

ness. Unlock the connector lock first and then pull them
apart by holding connectors themselves.

D When connecting connectors, also hold connectors and put

them together until they lock securely (a click is heard).

D When installing the wiring harness, fix it with clamps so that

no slack is left.

D When installing vehicle parts, be careful so that the wiring

harness is not interfered with or caught by any other part.

GENERAL INFORMATION 0A-11

D Be careful not to touch the electrical terminals of parts which

use microcomputers (e.g. electronic control unit like as
ECM, PCM, P/S controller, etc.). The static electricity from
your body can damage these parts.

D Never connect any tester (voltmeter, ohmmeter, or whatever)

to electronic control unit when its coupler is disconnected.
Attempt to do it may cause damage to it.

D Never connect an ohmmeter to electronic control unit with

its coupler connected to it. Attempt to do it may cause dam­age to electronic control unit and sensors.

D Be sure to use a specified voltmeter / ohmmeter. Otherwise,

accurate measurements may not be obtained or personal in­jury may result. If not specified, use a voltmeter with high-im­pedance (MΩ /V minimum) or a digital type voltmeter.

D When taking measurements at electrical connectors using a

tester probe (2), be sure to insert the probe from the wire har­ness side (backside) of the connector (1).

D When connecting meter probe (2) from terminal side of cou-

pler (1) because it can’t be connected from harness side, use
extra care not to bend male terminal of coupler of force its fe­male terminal open for connection.
In case of such coupler as shown connect probe as shown
to avoid opening female terminal.
Never connect probe where (3) male terminal is supposed to
fit.

D To avoid damage to the harness, protect its part which may

contact against a part forming a sharp angle by winding tape
or the like around it.

0A-12 GENERAL INFORMATION

D When checking connection of terminals, check its male half

for bend and female half for excessive opening and both for
locking (looseness), corrosion, dust, etc.

D Before measuring voltage to check for electrical system,

check to make sure that battery voltage is 11 V or higher.
Such terminal voltage check at low battery voltage will lead
to erroneous diagnosis.

Sensor

ECM

ELECTRICAL CIRCUIT INSPECTION
PROCEDURE

While there are various electrical circuit inspection methods, de­scribed here is a general method to check its open and short circuit
by using an ohmmeter and a voltmeter.

OPEN CIRCUIT CHECK

Possible causes for the open circuit are as follows. As the cause is
in the connector or terminal in many cases, they need to be checked
particularly carefully.

D Loose connection of connector.
D Poor contact of terminal (due to dirt, corrosion or rust on it, poor

contact tension, entry of foreign object etc.).

D Wire harness being open.

When checking system circuits including an electronic control unit
such as ECM, TCM, ABS control module, etc., it is important to per­form careful check, starting with items which are easier to check.

1) Disconnect negative cable from battery.

2) Check each connector at both ends of the circuit being checked
for loose connection. Also check lock condition of connector if
equipped with connector lock.

1. Check for loose connection

Check contact tension by
inserting and removing just
for once

1. Looseness of crimping

2. Open

3. Thin wire (single strand of wire)

GENERAL INFORMATION 0A-13

3) Using a test male terminal, check both terminals of the circuit be­ing checked for contact tension of its female terminal.
Check each terminal visually for poor contact (possibly caused
by dirt, corrosion, rust, entry of foreign object, etc.).
At the same time, check to make sure that each terminal is
locked in the connector fully.

4) Using continuity check or voltage check procedure described in
the following page, check the wire harness for open circuit and
poor connection with its terminals. Locate abnormality, if any.

Continuity Check

1) Measure resistance between connector terminals at both ends
of the circuit being checked (between A-1 and C-1 in the figure).
If no continuity is indicated (infinity or over limit), that means that
the circuit is open between terminals A-1 and C-1.

2) Disconnect the connector included in the circuit (connector-B in
the figure) and measure resistance between terminals A-1 and
B-1.
If no continuity is indicated, that means that the circuit is open
between terminals A-1 and B-1. If continuity is indicated, there
is an open circuit between terminals B-1 and C-1 or an ab­normality in connector-B.

Voltage Check

If voltage is supplied to the circuit being checked, voltage check can
be used as circuit check.

1) With all connectors connected and voltage applied to the circuit
being checked, measure voltage between each terminal and
body ground.

0A-14 GENERAL INFORMATION

If measurements were taken as shown in the figure at the left and
results were as listed below, it means that the circuit is open be­tween terminals B-1 and A-1.

Voltage Between:

C-1 and body ground: Approx. 5 V
B-1 and body ground: Approx. 5 V
A-1 and body ground: 0 V

Also, if measured values were as listed below, it means that there
is a resistance (abnormality) of such level that corresponds to the
voltage drop in the circuit between terminals A-1 and B-1.

Voltage Between:

C-1 and body ground: Approx. 5 V
B-1 and body ground: Approx. 5 V

2 V voltage drop

A-1 and body ground: Approx. 3 V

1. Other parts

SHORT CIRCUIT CHECK (wire harness to ground)

1) Disconnect negative cable from battery.

2) Disconnect connectors at both ends of the circuit to be checked.

NOTE:
If the circuit to be checked is connected to other parts, dis­connect all connectors of those parts.
Otherwise, diagnosis will be misled.

3) Measure resistance between terminal at one end of circuit (A-1
terminal in figure) and body ground. If continuity is indicated, it
means that there is a short to ground between terminals A-1 and
C-1 of the circuit.

4) Disconnect the connector included in circuit (connector B) and
measure resistance between A-1 and body ground.
If continuity is indicated, it means that the circuit is shorted to the
ground between terminals A-1 and B-1.

1. To other parts

GENERAL INFORMATION 0A-15

INTERMITTENT AND POOR CONNECTION

Most intermittent are caused by faulty electrical connections or wir­ing, although a sticking relay or solenoid can occasionally be at
fault. When checking it for proper connection, perform careful
check of suspect circuits for:

D Poor mating of connector halves, or terminals not fully seated in

the connector body (backed out).

D Dirt or corrosion on the terminals. The terminals must be clean

and free of any foreign material which could impede proper termi­nal contact. However, cleaning the terminal with a sand paper or
the like is prohibited.

D Damaged connector body, exposing the terminals to moisture

and dirt, as well as not maintaining proper terminal orientation
with the component or mating connector.

1. Check contact tension by inserting and removing just once

2. Check each terminal for bend and proper alignment

D Improperly formed or damaged terminals.

Check each connector terminal in problem circuits carefully to en­sure good contact tension by using the corresponding mating ter­minal.
If contact tension is not enough, reform it to increase contact ten­sion or replace.

D Poor terminal-to-wire connection.

Check each wire harness in problem circuits for poor connection
by shaking it by hand lightly. If any abnormal condition is found,
repair or replace.

D Wire insulation which is rubbed through, causing an intermittent

short as the bare area touches other wiring or parts of the vehicle.

D Wiring broken inside the insulation. This condition could cause

continuity check to show a good circuit, but if only 1 or 2 strands
of a multi-strand-type wire are intact, resistance could be far too
high.
If any abnormality is found, repair or replace.

0A-16 GENERAL INFORMATION

PRECAUTION FOR INSTALLING MOBILE
COMMUNICATION EQUIPMENT

When installing mobile communication equipment such as CB (Citi­zens-Band)-radio or cellular-telephone, be sure to observe the fol­lowing precautions.
Failure to follow cautions may adversely affect electronic control
system.
D Keep the antenna as far away as possible from the vehicle’s elec-

tronic control unit.

D Keep the antenna feeder more than 20 cm (7.9 in.) away from

electronic control unit and its wire harnesses.

D Do not run the antenna feeder parallel with other wire harnesses.
D Confirm that the antenna and feeder are correctly adjusted.

GENERAL INFORMATION 0A-17

PRECAUTION IN SERVICING FULL-TIME 4WD VEHICLE

When performing any of the following types of work, be sure to make the vehicle as front wheel drive by cutting
transmission of driving force to the rear wheels. Otherwise, rear wheels are driven and vehicle accidents, damage
and personal injury may result.

Testing following items

D Speedometer
D Chassis dynamo
D Brake
D Wheel balance (on car type)

4WD

Towing vehicle with
front or rear
wheels lifted up

Driving front
wheels which are
jacked up

SWITCHING FROM 4WD TO 2WD

Set 4WD/2WD select lever located at lower side of transfer driven
case to 2WD as follows.

1) Loosen transfer lock bolt.

2) Push in shift fork shaft fully.

3) With shift fork shaft pushed in, tighten transfer lock bolt.

Tightening Torque
(a): 19 N

.

m (1.9 kg-m, 14.0 lb-ft)

2WD

1. Transfer lock bolt

2. Shift fork shaft

NOTE:
D If shift fork shaft is hard to move, try to move it while turning

it to the right and left little by little. Do the same when setting
back to 4WD after servicing vehicle.

D Upon completion of servicing, always set shift fork shaft

back to 4WD.

0A-18 GENERAL INFORMATION

IDENTIFICATION INFORMATION

VEHICLE IDENTIFICATION NUMBER

The number is punched on the front dash panel in the engine room.

G10 G13

[A] [A]

[B] [B]

IDENTIFICATION WHETHER VEHICLE
EQUIPPED WITH WU-TWC OR NOT

It can be identified by the shape of exhaust manifold (1) and ex­haust pipe (2).

[A]: Vehicle equipped with WU-TWC (3)
[B]: Vehicle not equipped with WU-TWC

ENGINE IDENTIFICATION NUMBER

The number is punched on the cylinder block.

M/T A/T

TRANSMISSION IDENTIFICATION NUMBER

The number is punched on the transmission case.

GENERAL INFORMATION 0A-19

WARNING, CAUTION AND INFORMATION LABELS

The figure below shows main labels among others that are attached to vehicle component parts.
When servicing and handling parts, refer to WARNING/ CAUTION instructions printed on labels.
If any WARNING/ CAUTION label is found stained or damaged, clean or replace it as necessary.

NOTE:
Air bag CAUTION / WARNING labels are attached on the vehicle equipped with air bag system only.

Air bag
caution
label

Tire information
placard

Child lock caution label

Emission control
information label
(if equipped)

A / C warning label
(if equipped with A / C)

Air bag warning label on driver air bag
(inflator) module

Air bag warning label on combination
switch / contact coil assembly

Engine cooling fan
warning label

Fuel limitation

Radiator cap
warning label

Air bag warning
label on passenger
air bag (inflator)
module

Air bag caution label
on steering column

Air bag warning
label on SDM

0A-20 GENERAL INFORMATION

VEHICLE LIFTING POINTS

WARNING:
D Before applying hoist to underbody, always take vehicle balance throughout service into consider-

ation. Vehicle balance on hoist may change depending of what part to be removed.

D Before lifting up the vehicle, check to be sure that end of hoist arm is not in contact with brake pipe,

fuel pipe, bracket or any other part.

D When using frame contact hoist, apply hoist as shown (right and left at the same position). Lift up the

vehicle till 4 tires are a little off the ground and make sure that the vehicle will not fall off by trying to
move vehicle body in both ways. Work can be started only after this confirmation.

D Make absolutely sure to lock hoist after vehicle is hoisted up.

When using frame contact hoist:

Front Support Location Rear Support Location

Bolt

SUPPORT LOCATION
Forward of embossed-mark

110 mm
(4.3 in.)

SUPPORT LOCATION
Rearward of embossed-mark

120 mm
(4.7 in.)

1. Front left tire

2. Rear left tire

3. Front

4. Front fender left panel

5. Rear left panel

6. Embossed-mark

: Support position for frame contact hoist and safety stand

: Floor jack position

GENERAL INFORMATION 0A-21

When using floor jack:

In raising front or rear vehicle end off the floor by jacking, be sure
to put the jack against the center portion of front cross member (1)
or rear cross member (2).

WARNING:
D Never apply jack against suspension parts (i.e., stabilizer,

etc.) or vehicle floor, or it may get deformed.

D If the vehicle to be jacked up only at the front or rear end,

be sure to block the wheels on ground in order to ensure
safety.
After the vehicle is jacked up, be sure to support it on
stands. It is extremely dangerous to do any work on the
vehicle raised on jack alone.

To perform service with either front or rear vehicle end jacked up,
be sure to place safety stands under body so that body is securely
supported. And then check to ensure that body does not slide on
safety stands and the vehicle is held stable for safety’s sake.

0A-22 GENERAL INFORMATION

ABBREVIATIONS AND SYMBOLS MAY BE USED IN THIS MANUAL

ABBREVIATIONS

A

ABS : Anti-Lock Brake System
ATDC : After Top Dead Center
API : American Petroleum Institute
ATF : Automatic Transmission Fluid
ALR : Automatic Locking Retractor
AC : Alternating Current
A/T : Automatic Transmission
A/C : Air Conditioning
ABDC : After Bottom Dead Center
A/F : Air Fuel Mixture Ratio
A-ELR : Automatic-Emergency Locking

Retractor

B

B+ : Battery Positive Voltage
BTDC : Before Top Dead Center
BBDC : Before Bottom Dead Center

C

CKT : Circuit
CMP Sensor : Camshaft Position Sensor

(Crank Angle Sensor, CAS)
CO : Carbon Monoxide
CPP Switch : Clutch Pedal Position Switch

(Clutch Switch, Clutch Start

Switch)
CPU : Central Processing Unit
CRS : Child Restraint System

D

DC : Direct Current
DLC : Data Link Connector (Assembly

Line Diag. Link, ALDL, Serial

Data Link, SDL)
DOHC : Double Over Head Camshaft
DOJ : Double Offset Joint
DRL : Daytime Running Light
DTC : Diagnostic Trouble Code

(Diagnostic Code)

E

EBCM : Electronic Brake Control

Module, ABS Control Module
ECM : Engine Control Module
ECT Sensor : Engine Coolant Temperature

Sensor (Water Temp. Sensor,

WTS)
EGR : Exhaust Gas Recirculation
EGRT Sensor : EGR Temperature Sensor

(Recirculated Exhaust

Gas Temp. Sensor, REGTS)
EFE Heater : Early Fuel Evaporation Heater

(Positive Temperature

Coefficient, PTC Heater)
ELR : Emergency Locking Retractor
EPS : Electronic Power Steering
EVAP : Evaporative Emission
EVAP Canister : Evaporative Emission Canister

(Charcoal Canister)

F

4WD : 4 Wheel Drive

G

GEN : Generator
GND : Ground

H

HC : Hydrocarbons
HO2S : Heated Oxygen Sensor

I

IAC Valve : Idle Air Control Valve (Idle

Speed Control Solenoid Valve,

ISC Solenoid Valve)
IAT Sensor : Intake Air Temperature Sensor

(Air temperature Sensor, ATS)
ICM : Immobilizer Control Module
IG : Ignition
ISC Actuator : Idle Speed Control Actuator

(Motor)

GENERAL INFORMATION 0A-23

L

LH : Left Hand
LSPV : Load Sensing Proportioning

Valve

M

MAF Sensor : Mass Air Flow Sensor (Air Flow

Sensor, AFS, Air Flow Meter,
AFM)

MAP Sensor : Manifold Absolute Pressure

Sensor (Pressure Sensor, PS)
Max : Maximum
MFI : Multiport Fuel Injection

(Multipoint Fuel Injection)
Min : Minimum
MIL : Malfunction Indicator Lamp
M/T : Manual Transmission

N

NOx : Nitrogen Oxides

O

OBD : On-Board Diagnostic System

(Self-Diagnosis Function)
O/D : Overdrive
OHC : Over Head Camshaft

P

PNP : Park /Neutral Position
P/S : Power Steering
PSP Switch : Power Steering Pressure Switch

(P/S Pressure Switch)
PCM : Powertrain Control Module
PCV : Positive Crankcase Ventilation

R

RH : Right Hand

S

SAE : Society of Automotive

Engineers
SDM : Sensing and Diagnostic Module

(Air Bag Controller, Air Bag

Control Module)
SFI : Sequential Multiport Fuel

Injection
SOHC : Single Over Head Camshaft

T

TBI : Throttle Body Fuel Injection

(Single-Point Fuel Injection,

SPI)
TCC : Torque Converter Clutch
TCM : Transmission Control Module

(A/T Controller, A/ T Control

Module)
TP Sensor : Throttle Position Sensor
TVV : Thermal Vacuum Valve

(Thermal Vacuum Switching

Valve, TVSV, Bimetal Vacuum

Switching Valve, BVSV)
TWC : Three-Way Catalytic Converter

(Three-Way Catalyst)
2WD : 2 Wheel Drive

V

VIN : Vehicle Identification Number
VSS : Vehicle Speed Sensor

W

WU-OC : Warm Up Oxidation Catalytic

Converter
WU-TWC : Warm Up Three-Way Catalytic

Converter

0A-24 GENERAL INFORMATION

SYMBOLS

SYMBOL DEFINITION SYMBOL DEFINITION

Tightening torque Apply SUZUKI BOND NO. 1216

99000-31160

Apply oil (Engine, transmission,
transfer, differential)

Apply fluid (Brake, power steering or
automatic transmission fluid)

Apply SUZUKI SUPER GREASE A
99000-25010

Apply SUZUKI SUPER GREASE C
99000-25030

Apply SUZUKI SUPER GREASE E
99000-25050

Apply SUZUKI SUPER GREASE H
99000-25120

Apply SUZUKI SUPER GREASE I
99000-25210

Apply SUZUKI BOND NO. 1215
99000-31110

Apply SUZUKI BOND NO. 1207C
99000-31150

Apply SILICONE SEALANT
99000-31120

Apply SEALING COMPOUND 366E
99000-31090

Apply THREAD LOCK 1322
99000-32110

Apply THREAD LOCK 1333B
99000-32020

Apply THREAD LOCK 1342
99000-32050

Do not reuse

Note on reassembly

WIRE COLOR SYMBOLS

Symbol Wire Color Symbol Wire Color

B BLK Black O, Or ORN Orange

Bl BLU Blue R RED Red

Br BRN Brown W WHT White

G GRN Green Y YEL Yellow

Gr GRY Gray P PNK Pink

Lbl LT BLU Light blue V PPL Violet

Lg LT GRN Light green

G (Base Color)

G (Base Color)

Y (Stripe Color)

There are two kinds of colored wire used in this vehicle. One is
single-colored wire and the other is dual-colored (striped) wire.
The single-colored wire uses only one color symbol (i.e. “G”).
The dual-colored wire uses two color symbols (i.e. “G/Y”). The first
symbol represents the base color of the wire (“G” in the figure) and
the second symbol represents the color of the stripe (“Y” in the fig­ure).

NUT STRENGTH
IDENTIFICATION

GENERAL INFORMATION 0A-25

FASTENERS INFORMATION

METRIC FASTENERS

Most of the fasteners used for this vehicle are metric fasteners.
When replacing any fasteners, it is most important that replacement
fasteners be the correct diameter, thread pitch and strength.

FASTENER STRENGTH IDENTIFICATION

Most commonly used metric fastener strength property classes are
4T, 6.8, 7T, 8.8 and radial line with the class identification embossed
on the head of each bolt. Some metric nuts will be marked with
punch, 6 or 8 mark strength identification on the nut face. Figure
shows the different strength markings.
When replacing metric fasteners, be careful to use bolts and nuts
of the same strength or greater than the original fasteners (the
same number marking or higher). It is likewise important to select
replacement fasteners of the correct diameter and thread pitch.
Correct replacement bolts and nuts are available through the parts
division.

METRIC BOLTS-IDENTIFICATION CLASS NUMBERS
OR MARKS CORRESPOND TO BOLT
STRENGTH-INCREASING NUMBERS REPRESENT
INCREASING STRENGTH.

0A-26 GENERAL INFORMATION

g

g

g

g

STANDARD TIGHTENING TORQUE

Each fastener should be tightened to the torque specified in each section of this manual. If no description or specifi­cation is provided, refer to the following tightening torque chart for the applicable torque for each fastener. When
a fastener of greater strength than the original one is used, however, use the torque specified for the original fasten­er.

NOTE:
D For the flanged bolt, flanged nut and self-lock nut of 4T and 7T strength, add 10% to the tightening torque

given in the chart below.

D The chart below is applicable only where the fastened parts are made of steel or light alloy.

Tightening torque chart

Thread Diameter (Nominal Diameter)

Strength

A equivalent of 4T strength
fastener

(mm)

N.m 1.5 3.0 5.5 13 29 45 65 105 160

kg-m 0.15 0.30 0.55 1.3 2.9 4.5 6.5 10.5 16

4 5 6 8 10 12 14 16 18

A equivalent of 6.8 strength
fastener without flange

A equivalent of 6.8 strength
fastener with flange

A equivalent of 7T strength
fastener

A equivalent of 8.8 strength
fastener without flange

Self-lock
nut

lb-ft 1.0 2.5 4.0 9.5 21.0 32.5 47.0 76.0 116.0

N.m 2.4 4.7 8.4 20 42 80 125 193 280

kg-m 0.24 0.47 0.84 2.0 4.2 8.0 12.5 19.3 28

lb-ft 2.0 3.5 6.0 14.5 30.5 58.0 90.5 139.5 202.5

N.m 2.4 4.9 8.8 21 44 84 133 203 298

kg-m 0.24 0.49 0.88 2.1 4.4 8.4 13.3 20.3 29.8

lb-ft 2.0 3.5 6.5 15.5 32.0 61.0 96.5 147.0 215.5

N.m 2.3 4.5 10 23 50 85 135 210 240

kg-m 0.23 0.45 1.0 2.3 5.0 8.5 13.5 21 24

lb-ft 2.0 3.5 7.5 17.0 36.5 61.5 98.0 152.0 174.0

N.m 3.1 6.3 11 27 56 105 168 258 373

A equivalent of 8.8 strength
fastener with flange

kg-m 0.31 0.63 1.1 2.7 5.6 10.5 16.8 25.8 37.3

lb-ft 2.5 4.5 8.0 19.5 40.5 76.0 121.5 187.0 270.0

N.m 3.2 6.5 12 29 59 113 175 270 395

kg-m 0.32 0.65 1.2 2.9 5.9 11.3 17.5 27 39.5

lb-ft 2.5 5.0 9.0 21.0 43.0 82.0 126.5 195.5 286.0