2000 SUZUKI GRAND VITARA Ignition system

YH4
GRAND
VITARA
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-29
7) If any other Transponder code for ignition key with a built-in
transponder needs to be registered, repeat above Steps 3), 5)
and 6).
NOTE:

Up to 4 Transponder codes for ignition key with a built-in
transponder can be registered.

It is not possible to register the same Transponder code
for ignition key with a built-in transponder as the one al-
ready registered in Immobilizer Control Module.
PROCEDURE AFTER IMMOBILIZER
CONTROL MODULE REPLACEMENT
When Immobilizer Control Module was replaced, including when
replaced because rechecking by using a known-good Immobilizer
Control Module was necessary during trouble diagnosis, register
Transponder code and ECM / Immobilizer Control Module code in
Immobilizer Control Module and ECM / Immobilizer Control Module
code in ECM/PCM by performing following procedure.
1) Perform Steps 1) and 2) described in ªHow to register ignition
keyº section.
2) Prepare ignition key with a built-in transponder. And then turn
ignition switch ON by using it.
3) Using Suzuki scan tool, clear all transponder codes registered
in Immobilizer Control Module by executing ªCLR. TRANS COD
(CLEAR TP CODE)º command in SELECT MODE menu.
NOTE:
When ªCLR. TRANS COD (CLEAR TP CODE)º command is
executed with the malfunction indicator lamp (the lamp for
vehicles equipped with the monitor coupler) ON or the im-
mobilizer indicator lamp (the lamp for vehicles not
equipped with the monitor coupler) ON, it remains ON even
after execution of that command is over. It will start flashing
when the ignition switch is turned OFF once and then
turned ON after some seconds.
4) Using Suzuki scan tool, register Transponder code in Immobiliz-
er Control Module by executing ªENT. TRANS COD (ENT. TP
CODE)º command in SELECT MODE menu.
5) Using Suzuki scan tool, register ECM / Immobilizer Control Mod-
ule code in both Immobilizer Control Module and ECM / PCM by
executing ªRECORD ECU (RECORD ECM / PCM / ICM)º com-
mand in SELECT MODE menu.
6) [Vehicle equipped with monitor coupler]
Make sure that malfunction indicator lamp lights when ignition
switch is turned OFF once and then ON.
[Vehicle not equipped with monitor coupler]
Make sure that immobilizer indicator lamp lights when ignition
switch is turned OFF once and then ON.
7) If any other Transponder code for ignition key with a built-in trans-
ponder needs to be registered, repeat above Steps 2), 4) and 6).
NOTE:

Up to 4 Transponder codes for ignition key with a built-in
transponder can be registered.

It is not possible to register the same Transponder code
for ignition key with a built-in transponder as the one al-
ready registered in Immobilizer Control Module.

YH4
GRAND
VITARA
8G-30 IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED)
09931-76030
16 / 14 pin DLC cable
09931-76011
Suzuki scan tool (Tech 1A kit)1. Storage case
2. Operator's manual
3. Tech 1A
4. DLC cable
(14 / 26 pin, 09931-76040)
5. Test lead/probe
6. Power source cable
7. DLC cable adapter
8. Self-test adapter
Immobilizer cartridge of
version 1.1 or more
NOTE:
Use this cable only with im-
mobilizer cartridge of ver-
sion 1.1 or more.
Use of this cable with 96
immobilizer cartridge will
disable 96 immobilizer car-
tridge from operating prop-
erly.
Mass storage cartridge of
version1.5 or more
PROCEDURE AFTER ECM / PCM
REPLACEMENT
When ECM / PCM was replaced, including when replaced because
rechecking by using a known-good ECM / PCM was necessary dur-
ing trouble diagnosis, register ECM/Immobilizer Control Module
code in ECM / PCM by performing following procedure.
1) Perform Steps 1) and 2) described in ªHow to register ignition
keyº section. And then turn ignition switch ON.
2) Using TECH1, register ECM/Immobilizer Control Module code in
ECM / PCM by executing ªRECORD ECU (RECORD ECM / PCM/
ICM)º command in SELECT MODE menu.
NOTE:
For operation procedure of Suzuki scan tool, refer to TECH1
operator's manual.
3) [Vehicle equipped with monitor coupler]
Make sure that malfunction indicator lamp lights when ignition
switch is turned OFF once and then ON.
[Vehicle not equipped with monitor coupler]
Make sure that immobilizer indicator lamp lights when ignition
switch is turned OFF once and then ON.
SPECIAL TOOLS

YH4
GRAND
VITARA
9
BODY SERVICE 9-1
GLASS, WINDOWS AND MIRRORS9- 2 . . . . .
Front Door Glass 9- 2. . . . . . . . . . . . . . . . . . . . .
Front Door Window Regulator 9- 5. . . . . . . . . .
Windshield 9- 6. . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Glass 9-12. . . . . . . . . . . . . . . . . . . . .
Rear Door Window Regulator 9-14. . . . . . . . . .
Quarter Window 9-15. . . . . . . . . . . . . . . . . . . . . .
Back Door Glass 9-16. . . . . . . . . . . . . . . . . . . . .
BODY STRUCTURE9-17 . . . . . . . . . . . . . . . . . . .
Front Door Assembly 9-17. . . . . . . . . . . . . . . . .
Rear Door Assembly 9-18. . . . . . . . . . . . . . . . . .
Back Door / Rear Gate Assembly 9-19. . . . . . . .
Hood 9-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Fender 9-22. . . . . . . . . . . . . . . . . . . . . . . . .
Front Bumper 9-23. . . . . . . . . . . . . . . . . . . . . . . .
Rear Bumper 9-24. . . . . . . . . . . . . . . . . . . . . . . .
Under Body Dimensions 9-25. . . . . . . . . . . . . . .
Body Dimensions 9-26. . . . . . . . . . . . . . . . . . . . .
INSTRUMENTATION AND DRIVER
INFORMATION9-33 . . . . . . . . . . . . . . . . . . . . . . .
Instrument Panel 9-33. . . . . . . . . . . . . . . . . . . . .
SEAT9-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Seat 9-34. . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Seat 9-35. . . . . . . . . . . . . . . . . . . . . . . . . . .
PAINT AND COATINGS9-36 . . . . . . . . . . . . . . . .
Anti-Corrosion Treatment 9-36. . . . . . . . . . . . . .
Metal Replacement Parts Finishing 9-37. . . . .
Plastic Parts Finishing 9-58. . . . . . . . . . . . . . . . .
SECURITY AND LOCKS9-59 . . . . . . . . . . . . . . . .
Front Door Lock Assembly 9-59. . . . . . . . . . . . .
Rear Door Lock Assembly 9-61. . . . . . . . . . . . .
Back Door / Rear Gate Lock Assembly 9-62. . .
Key Coding 9-63. . . . . . . . . . . . . . . . . . . . . . . . . .
SUNROOF / CONVERTIBLE TOP9-64 . . . . . . . . .
Sliding Roof (if equipped) 9-64. . . . . . . . . . . . . .
Canvas Top And Topbow Frames 9-71. . . . . . .
EXTERIOR AND INTERIOR TRIM9-72 . . . . . . .
Floor Carpet 9-72. . . . . . . . . . . . . . . . . . . . . . . . .
Head lining 9-73. . . . . . . . . . . . . . . . . . . . . . . . . .
Roof Trim (2 Door Model) 9-75. . . . . . . . . . . . . .
Side Moldings (if equipped) 9-77. . . . . . . . . . . .
Splash Guard (if equipped) 9-78. . . . . . . . . . . .
Roof Rail (if equipped) 9-79. . . . . . . . . . . . . . . .
Roof Molding 9-79. . . . . . . . . . . . . . . . . . . . . . . .
Luggage Under Box 9-80. . . . . . . . . . . . . . . . . .
SECTION 9
BODY SERVICE
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System

Service on and around the air bag system components or wiring must be performed only by an autho-
rized SUZUKI dealer. Refer to ªAir Bag System Components and Wiring Location Viewº under ªGener-
al Descriptionº in air bag system section in order to confirm whether you are performing service on
or near the air bag system components or wiring. Please observe all WARNINGS and ªService Precau-
tionsº under ªOn-Vehicle Serviceº in air bag system section before performing service on or around
the air bag system components or wiring. Failure to follow WARNINGS could result in unintentional
activation of the system or could render the system inoperative. Either of these two conditions may
result in severe injury.

Technical service work must be started at least 90 seconds after the ignition switch is turned to the
ªLOCKº position and the negative cable is disconnected from the battery. Otherwise, the system may
be activated by reserve energy in the Sensing and Diagnostic Module (SDM).

When body servicing, if shock may be applied to air bag system component parts, remove those parts
beforehand. (Refer to Section 10B.)
NOTE:
Fasteners are important attaching parts in that they could affect the performance of vital components and
systems, and / or could result in major repair expense. They must be replaced with one of the same part
number of with an equivalent part if replacement becomes necessary.
Do not use a replacement part of lesser quality or substitute a design. Torque values must be used as spe-
cified during reassembly to assure proper retention of these parts.
CONTENTS

YH4
GRAND
VITARA
BODY SERVICE 9-63
KEY CODING
KEY USAGE AND IDENTIFICATION
Key is used for ignition and door lock cylinder. Keys are cut on both
edges to make them reversible.
Key identification is obtained from five character key code stamped
on key code tag. Using this key code, key code cutting combination
can be determined from a code list (available to owners of key cut-
ting equipment from suppliers).
If key codes are not available from records or tags, key code can
be obtained from the right hand door lock cylinder (if lock has not
been replaced). Lock cylinders supplied by the factory as service
parts are unmarked.
If original key is available, key code cutting combination can be de-
termined by laying key.
IGNITION SWITCH LOCK CYLINDER
Removal / Installation
See Section 3C1, ªAIR BAG STEERING WHEEL AND COLUMNº.
ELECTRICAL DIAGNOSIS
For ignition switch electrical troubleshooting, see Section 8, ªBODY
ELECTRICAL SYSTEMº.

YH4
GRAND
VITARA
10
RESTRAINT SYSTEM 10-1
SECTION 10
RESTRAINT SYSTEM
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System

Service on and around the air bag system components or wiring must be performed only by an autho-
rized SUZUKI dealer. Refer to ªAir Bag System Components and Wiring Location Viewº under ªGener-
al Descriptionº in air bag system section in order to confirm whether you are performing service on
or near the air bag system components or wiring. Please observe all WARNINGS and ªService Precau-
tionsº under ªOn-Vehicle Serviceº in air bag system section before performing service on or around
the air bag system components or wiring. Failure to follow WARNINGS could result in unintentional
activation of the system or could render the system inoperative. Either of these two conditions may
result in severe injury.

Technical service work must be started at least 90 seconds after the ignition switch is turned to the
ªLOCKº position and the negative cable is disconnected from the battery. Otherwise, the system may
be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
SEAT BELTSECTION 10A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AIR BAG SYSTEMSECTION 10B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS
GENERAL DESCRIPTION10-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSISRefer to ªDiagnosisº in SECTION 10A and 10B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

YH4
GRAND
VITARA
10-2 RESTRAINT SYSTEM
Driver Side Seat Belt: Seat belt with ELR
Front Passenger Side Seat And
Rear Left And Right Seat Belts: Seat belt with A-ELR
Rear Center Seat Belt (If Equipped): Seat belt without ELR and A-ELR
Supplemental Restraint System: Driver and front passenger side air bags
1. Driver side seat belt
2. Front passenger side seat belt
3. Rear left seat belt
4. Rear right seat belt
5. Rear center seat belt (If equipped)
6. Driver side air bag
7. Passenger side air bag
GENERAL DESCRIPTION
Seat belt with ELR
The seat belt with Emergency Locking Retractor (ELR) is designed so that it locks immediately (to prevent the web-
bing from being pulled out of the retractor any further) when any of the following items is detected as exceeding
each set value; speed at which the webbing is pulled out of the retractor, acceleration or deceleration of the vehicle
speed, and inclination.
Seat belt with A-ELR
The automatic and emergency locking retractor (A-ELR) works as an Emergency Locking Retractor (ELR) till its
webbing is pulled all the way out and then on as an Automatic Locking Retractor (ALR) till it is retracted fully.
ALR: Automatically locks when the webbing is pulled out from the retractor and allowed to retract even a little.
Then the webbing can not be pulled out any further, unless it is wound all the way back into the retractor, which
releases the lock and allows the webbing to be pulled out.
Driver and front passenger side air bags
The driver and front passenger side air bags are components of the air bag system. In occurrence of a front collision
with an impact larger than a certain set value, they are activated by the ignition signal from SDM to supplement
protection offered by the driver and front passenger seat belts.

the driver air bag (inflator) module is deployed from the center of the steering column

the passenger air bag (inflator) module from the top of the instrument panel in front of the front passenger seat
For more information, refer to SECTION 10B ªAir Bag Systemº.

YH4
GRAND
VITARA
10A
SEAT BELT 10A-1
SECTION 10A
SEAT BELT
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System

Service on and around the air bag system components or wiring must be performed only by an autho-
rized SUZUKI dealer. Refer to ªAir Bag System Components and Wiring Location Viewº under ªGener-
al Descriptionº in air bag system section in order to confirm whether you are performing service on
or near the air bag system components or wiring. Please observe all WARNINGS and ªService Precau-
tionsº under ªOn-Vehicle Serviceº in air bag system section before performing service on or around
the air bag system components or wiring. Failure to follow WARNINGS could result in unintentional
activation of the system or could render the system inoperative. Either of these two conditions may
result in severe injury.

Technical service work must be started at least 90 seconds after the ignition switch is turned to the
ªLOCKº position and the negative cable is disconnected from the battery. Otherwise, the system may
be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
CAUTION:
When fasteners are removed, always reinstall them at the same location from which they were re-
moved. If a fastener needs to be replaced, use the correct part number fastener for that application. If
the correct part number fastener is not available, a fastener of equal size and strength (or stronger) may
be used. Fasteners that are not reused, and those requiring thread-locking compound, will be called
out. The correct torque value must be used when installing fasteners that require it. If the above proce-
dures are not followed, parts or system damage could result.
CONTENTS
GENERAL DESCRIPTIONRefer to SECTION 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE10A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service precautions10A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seat belt10A-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear seat belt10A-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE SPECIFICATIONS10A-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

YH4
GRAND
VITARA
12
3
3
1. Driver side air bag
2. Passenger side air bag
3. Seat belt pretensioner
(if equipped)
1-1. SDM
1-1. Sensor
1-2. Voltage converter1-3. Safing sensor
1-4. Micro-controller
1-5. Energy reserve circuit1-6. Ignition driver circuit
1-2. Power source
3. Driver air bag 4. Passenger air bag
5. Seat belt pretensioner (if equipped)
6. Squib circuit
AIR BAG SYSTEM 10B-3
GENERAL DESCRIPTION
With the air bag system which includes air bags for both the driver's
and passenger's sides as well as the seat belt pretensioners (if
equipped), the sag of the seat belt is taken up, the driver air bag (in-
flator) module is deployed from the center of the steering column
and the passenger air bag (inflator) module from the top of the
instrument panel in front of the front passenger seat in occurrence
of a front collision with an impact larger than a certain set value to
supplement protection offered by the driver and front passenger
seat belts.
The air bag system is designed to activate only in severe frontal col-
lisions. It is not designed to activate in rear impacts, side impacts,
rollovers, or minor frontal collisions, since it would offer no protec-
tion in those types of accidents.