steering wheel SUZUKI GRAND VITARA 1999 2.G Owners Manual
[x] Cancel search | Manufacturer: SUZUKI, Model Year: 1999, Model line: GRAND VITARA, Model: SUZUKI GRAND VITARA 1999 2.GPages: 656, PDF Size: 14.31 MB
Page 1 of 656
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.
WARNING:
For vehicles equipped with a Supplemental Restraint (Air Bag) System:
• Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and “Ser-
vice Precautions” under “On-Vehicle Service” 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.
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 system activation.
Do not modify the steering wheel, instrument panel or any other air bag system component (on or
around air bag system components or wiring). Modifications can adversely affect air bag system
performance and lead to injury.
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, forward sensor(s),
SDM and/or seat belt pretensioners) beforehand to avoid component damage or unintended activa-
tion.
Page 4 of 656
Table of Contents
GENERAL INFORMATION TRANSMISSION, CLUTCH AND
DIFFERENTIAL0A7A1
General Information0A
0B7B1
Maintenance and Lubrication0B
Manual Transmission7A1
7C1
HEATING AND AIR CONDITIONING
Automatic Transmission7B1
1A7D
Heater and Ventilation1A
Clutch7C1
1B7E
Air Conditioning1B
Transfer7D7F
STEERING, SUSPENSION, WHEELS
AND TIRESDifferential (Front)7E
3
Differential (Rear)7F
3A8
Steering, Suspension, Wheels and Tires3 ELECTRICAL SYSTEM3B18A
Front End Alignment3A
Electrical System8
3C18B
Power Steering (P/S) System3B1
Wiring Diagram8A3D8C
Air Bag Steering Wheel and Column3C1
Lightening System8B3E8D
Front Suspension3D
Instrumentation / Driver Information8C
3F8E
Rear Suspension3E
Windows, Mirrors, Security and Lock8D
8G
Wheels and Tires3F
Cruise Control System8E
4A2
DRIVE SHAFT AND PROPELLER SHAFT
Immobilizer control system (if equipped)8G4B9
Front Drive Shaft / Shaft Bearing,
Oil Seal4A2BODY SERVICE
Body Service9
510
Propeller Shaft4B RESTRAINT SYSTEM
5A10A
BRAKE SYSTEM
Restraint System10
5B10B
Brakes5
Seat Belt10A
5C
Brake Pipe / Hose / Master Cylinder5A
Air Bag System10B
5E2
Front Brake5B
Parking and Rear Brake5C
6-1
Antilock Brake System (ABS)5E2
6A2
ENGINE
6B
General Information and
Diagnosis (H27 Engine)6-1
6C
6E2
Engine Mechanical (H27 Engine)6A2
6F2
Engine Cooling6B
6G
Engine Fuel6C
6H
Engine and Emission Control System
(SFI For H27 Engine)6E2
6K
Ignition System (H27 Engines)6F2
Cranking System6G
Charging System6H
Exhaust System6K
NOTE:
For the screen toned Sections in the above table, refer to the same section of the Related Manuals
mentioned in FOREWORD of this manual.
Page 7 of 656
0A-2 GENERAL INFORMATION
Precautions
Precaution for Vehicles Equipped with A Sup-
plemental Restraint
(Air Bag) System
Diagnosis
When troubleshooting air bag system, be sure to follow
“DIAGNOSIS” in SECTION 10B. Bypassing these proce-
dures may result in extended diagnostic time, incorrect
diagnosis, and incorrect parts replacement.
Never use electrical test equipment other than that
specified in this manual. WARNING:
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 10B. Failure to fol-
low proper procedures could result in possible air bag
system activation, personal injury, damage to parts or
air bag system being unable to activate when neces-
sary.
If the air bag system and another vehicle system both
need repair, SUZUKI recommends that the air bag sys-
tem be repaired first, to help avoid unintended air bag
system activation.
Do not modify the steering wheel, dashboard, or any
other air bag system components. Modifications can
adversely affect air bag system performance and lead
to injury.
If the vehicle will be exposed to temperatures over
93°C (200°F) (for example, during a paint baking pro-
cess), remove the air bag system components before-
hand to avoid component damage or unintended air
bag system activation.
1. Air bag wire harness 5. Contact coil
2. Passenger air bag (inflator) module 6. Driver air bag (inflator) module
3. SDM 7. Forward sensors
4. Seat belt pretensioners
15
2 6
7
5
3
44 7
1
WARNING:
Never attempt to measure the resistance of the air bag
(inflator) modules (driver and passenger) and seat belt
pretensioners (driver and passenger). It is very danger-
ous as the electric current from the tester may deploy the
air bag or activate the pretensioners.
Page 16 of 656
MAINTENANCE AND LUBRICATION 0B-3
IntervalKm (× 1,000) 153045607590
Miles (× 1,000) 9 18 27 36 45 54
Months 12 24 36 48 60 72
CHASSIS AND BODY
6-1. Clutch (pedal and fluid level)–I–I–I
6-2.Brake discs and pads (thickness, wear, damage) IIIIII
Brake drums and shoes (wear, damage)–I–I–I
6-3. Brake hoses and pipes (leakage, damage, clamp)–I–I–I
6-4. Brake fluid–R–R–R
6-5. Brake lever and cable (damage, stroke, operation) Inspect at first 15,000 km (9,000 miles)
only
6-6.Tires (wear, damage, rotation) IIIIII
6-7.Wheel discs (damage) IIIIII
6-8. Suspension system (tighteness, damage, rattle, breakage)–I–I–I
6-9. Propeller shafts and drive shafts––I––I
6-10. Manual transmission oil (leakage, level) (I: 1st 15,000 km only) I–R––R
6-11. Automatic transmission Fluid level –I–I–I
Fluid change Replace every 165,000 km (99,000
miles)
Fluid hose–––R––
6-12. Transfer oil (leakage, level) I–I–I–
6-13. Differential oil (leakage, level) (R: 1st 15,000 km only) R or I–I–I–
6-14. Steering system (tighteness, damage, breakage, rattle)–I–I–I
6-15.Power steering (if equipped) IIIIII
6-16. All latches, hinges and locks–I–I–I
6-17. Air conditioning filter (if equipped)–IR–IR
NOTE:
“R”: Replace or change
“I”: Inspect and correct, replace or lubricate if necessary
Page 74 of 656
POWER STEERING (P/S) SYSTEM 3B1-3
Hydraulic Pressure in P/S Circuit
Hydraulic pressure check
1) After cleaning joint of high pressure hose and P/S pump
thoroughly, disconnect hose from pump and install special
tool (oil pressure gauge, attachment and hose).
Special tool
(A) : 09915-77410
(B) : 09915-77420
2) Check each connection for fluid leakage and bleed air.
Refer to “AIR BLEEDING PROCEDURE” in this section.
3) With engine idling, turn steering wheel and warm up engine
till temperature of fluid in P/S fluid reservoir rises to 50 –
60°C (122 – 140°F).
4) Check back pressure by measuring hydraulic pressure with
engine idling and hands off steering wheel.
When back pressure is higher than specified values, check
control valve and piping for clogging.
Back pressure :
Lower than 1000 kPa (10 kg/cm
2, 142 psi) CAUTION:
Take care not to cause damage to A/C condenser during
service operation, if equipped.
1. P/S fluid reservoir
2. Attachment
3. Gasket
4. Union bolt
5. High pressure side
6. Low pressure side
1. P/S fluid reservoir 4. P/S gear box
2. Gauge valve (open) 5. High pressure side
3. P/S pump 6. Low pressure side
Page 75 of 656
3B1-4 POWER STEERING (P/S) SYSTEM
5) Check relief pressure.
a) Increase engine speed to about 1500 r/min (rpm). Close
gauge valve gradually while watching pressure increase
indicated by gauge and take reading of relief pressure
(maximum hydraulic pressure).
When it is higher than specified values, possible cause is
malfunction of relief valve.
When it is lower than specified values, possible cause is
either failure of P/S pump or settling of relief valve spring.
Relief pressure (when gauge valve is closed) :
7650 – 8350 kPa (76.5 – 83.5 kg/cm
2, 1088 – 1187 psi)
b) Next, open gauge valve fully and increase engine speed to
about 1500 r/min (rpm). Then turn steering wheel to the left
or right fully and take reading of relief pressure.
When it is higher than specified values, possible cause is
malfunction of relief valve.
When it is lower than specified values, possible cause is
failure in steering gear box. Replace gear box.
Relief pressure (when gauge valve is opened) :
7650– 8350 kPa (76.5 – 83.5 kg/cm
2, 1088 – 1187 psi) CAUTION:
Be sure not to close gauge valve for longer than 10 sec-
onds.
1. P/S fluid reservoir
2. Gauge valve (shut)
3. Oil pressure gauge
4. P/S pump
5. P/S gear box
CAUTION:
Be sure not to hold steering wheel at fully turned position
for longer than 10 seconds.
1. P/S fluid reservoir
2. Gauge valve (open)
3. Oil pressure gauge
4. P/S pump
5. P/S gear box
Page 76 of 656
AIR BAG STEERING WHEEL AND COLUMN 3C1-1
3C1
SECTION 3C1
AIR BAG STEERING WHEEL AND COLUMN
CONTENTS
General Description ..................................... 3C1-2
Diagnosis ...................................................... 3C1-3
Inspection and Repair Required after
Accident ..................................................... 3C1-3
On-Vehicle Service....................................... 3C1-3
Service Precautions ................................... 3C1-3
Diagnosis and servicing ......................... 3C1-3
Disabling air bag system ........................ 3C1-3
Enabling air bag system ......................... 3C1-3Handling and storage ............................. 3C1-3
Disposal ................................................. 3C1-3
Steering Column ........................................ 3C1-4
Steering Upper Shaft Assembly ................. 3C1-7
Steering Lower Shaft Assembly ................. 3C1-9
Checking Steering Column and Steering
Upper Shaft for Accident Damage ........... 3C1-11
Tightening Torque Specification .............. 3C1-12
WARNING:
Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Please observe all WARNINGS and “Service Precautions” under “On-
Vehicle Service” in air bag system section before performing service on or around the air bag sys-
tem 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.
The procedures in this section must be followed in the order listed to disable the air bag system
temporarily and prevent false diagnostic trouble codes from setting. Failure to follow procedures
could result in possible activation of the air bag system, personal injury or otherwise unneeded air
bag system repairs.
CAUTION:
When fasteners are removed, always reinstall them at the same location from which they were
removed. 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
procedures are not followed, parts or system damage could result.
NOTE:
For the descriptions (items) not found in this section, refer to the same section of the Service Manual
mentioned in the FOREWORD of this manual.
Page 77 of 656
3C1-2 AIR BAG STEERING WHEEL AND COLUMN
General Description
This double tube type steering column has the following three important features in addition to the steering func-
tion:
The column is energy absorbing, designed to compress in a front-end collision.
The ignition switch and lock are mounted conveniently on this column.
With the column mounted lock, the ignition and steering operations can be locked to inhibit theft of the vehi-
cle.
To insure the energy absorbing action, it is important that only the specified screws, bolts, and nuts be used as
designated and that they are tightened to the specified torque. When the column assembly is removed from the
vehicle, special care must be taken in handling it. Use of a steering wheel puller other than the one recom-
mended in this manual or a sharp blow on the end of the steering shaft, leaning on the assembly, or dropping
the assembly could shear the plastic shear pins which maintain column length and position.
The driver air bag (inflator) module is one of the supplemental restraint (air bag) system components and is
mounted to the center of the steering wheel. During certain frontal crashes, the air bag system supplements the
restraint of the driver’s and passenger’s seat belts by deploying the air bags. The air bag (inflator) module
should be handled with care to prevent accidental deployment. When servicing, be sure to observe all WARN-
INGS in this section. Refer to “SERVICE PRECAUTIONS” in Section 10B.
1. Driver air bag (inflator) module 5. Steering column upper cover 9. Steering column hole cover 13. Steering column lower seal
2. Steering wheel 6. Steering column lower cover 10. Steering shaft joint 14. Cap (if equipped)
3. Steering wheel nut 7. Steering column assembly 11. Steering lower shaft assembly 15. Steering upper shaft assembly
4. Contact coil and combination
switch assembly8. Steering lock assembly 12. Adjustable steering column
release lever
Page 78 of 656
AIR BAG STEERING WHEEL AND COLUMN 3C1-3
Diagnosis
For diagnosis of the steering wheel and steering column, refer to Section 3. For diagnosis of the air bag system,
refer to Section 10B.
Inspection and Repair Required after Accident
After an accident, whether the air bag has been deployed or not, be sure to perform checks, inspections and
repairs described under “CHECKING STEERING COLUMN FOR ACCIDENT DAMAGE” in this section as well
as “REPAIRS AND INSPECTIONS REQUIRED AFTER ACCIDENT” in Section 10B.
On-Vehicle Service
Service Precautions
For service precautions, refer to “SERVICE PRECAUTIONS” under “ON-VEHICLE SERVICE” in Section 10B.
Diagnosis and servicing
For diagnosis and servicing, refer to “DIAGNOSIS AND SERVICING” under “SERVICE PRECAUTIONS” in
Section 10B.
Disabling air bag system
For disabling air bag system, refer to “DISABLING AIR BAG SYSTEM” under “SERVICE PRECAUTIONS” in
Section 10B.
Enabling air bag system
For enabling air bag system, refer to “ENABLING AIR BAG SYSTEM” under “SERVICE PRECAUTIONS” in
Section 10B.
Handling and storage
For handling and storage, refer to “HANDLING AND STORAGE” under “SERVICE PRECAUTIONS” in Section
10B.
Disposal
For disposal, refer to “DISPOSAL” under “SERVICE PRECAUTIONS” in Section 10B.
Page 79 of 656
3C1-4 AIR BAG STEERING WHEEL AND COLUMN
Steering Column
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Disable air bag system. Refer to “DISABLING AIR BAG SYSTEM” under “SERVICE PRECAUTIONS” in
Section 10B.
3) Remove steering wheel and contact coil and combination switch assembly, if necessary. Refer to “STEER-
ING WHEEL” and “CONTACT COIL AND COMBINATION SWITCH ASSEMBLY” in this section.
Perform the following procedure if not removing steering wheel and/or combination switch.
a) Turn steering wheel so that vehicle’s front tires are at straight-ahead position.
b) Turn ignition switch to “LOCK” position and remove key.
4) Remove steering column hole cover (1).
5) Disconnect all connectors for the following parts.
Contact coil and combination switch
Ignition switch CAUTION:
Once the steering column is removed from the vehicle, the column is extremely susceptible to dam-
age.
Dropping the column assembly on its end could collapse the steering shaft or loosen the plastic
shear pins which maintain column length leaning on the column assembly could cause it to bend or
deform.
Any of the above damage could impair the column’s collapsible design.
When loosening steering column mounting bolts and nuts, make sure that steering column assembly
and steering upper shaft assembly have been separated. Loosening them with steering column
assembly and steering upper shaft assembly assembled could cause damage to upper joint and
mounting bracket in steering upper shaft assembly.
NOTE:
When servicing steering column or any column-mounted component, remove steering wheel. But
when removing steering column simply to gain access to instrument panel components, leave steer-
ing wheel installed on steering column.
WARNING:
Never rest a steering column assembly on the steering wheel with air bag (inflator) module face down
and column vertical. Otherwise personal injury may result.
CAUTION:
Never turn steering wheel while steering column with steering wheel is removed. Turning steering
wheel more than about two and a half turns will break contact coil.