2003 SUZUKI GRAND VITARA Adjust

YH4
GRAND
VITARA
1. Steering gear box mounting bolts
1. Mark
2. Gear case
3. Pinion shaft
POWER STEERING (P / S) SYSTEM 3B1-15
7) Remove steering gear box mounting bolts and then remove
steering gear box from vehicle.
Steering gear box found to be in defective condition should be
replaced with a new one.
CAUTION:
Never disassemble P / S gear box. If perform this prohib-
ited service, it will affect original performance.
INSTALLATION
Reverse removal procedure for installation of steering gear box
noting the following points.

After confirming that front tire is in straight position, install steering
gear box to body temporarily. Next, with tie-rod end installed to
knuckle, set rack in position close to neutral. Then obtain the neu-
tral state by aligning match marks on pinion shaft and steering
gear case and insert steering lower joint into pinion shaft.
CAUTION:
Be sure to confirm that steering wheel and front tires
(wheels) are in straight position when inserting steering
lower joint into steering pinion shaft.

If a plug was put to disconnected pipe when removing steering
gear box, remove that plug before reconnecting pipe.

Use specified torque as given below.
Tightening Torque
(a): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
(b): 40 N
.m (4.0 kg-m, 29.0 lb-ft)
(c): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
(d): 55 N
.m (5.5 kg-m, 40.0 lb-ft)

After installation, be sure to fill specified power steering fluid and
bleed air.

Check toe setting. Adjust as required. (Refer to Front End Align-
ment.)

YH4
GRAND
VITARA
3B1-16 POWER STEERING (P / S) SYSTEM
1. Clip
2. Wire
Make marking here
RACK BOOT AND TIE-ROD (EXCEPT CANVAS
TOP LH MODEL)
REMOVAL
CAUTION:
Never disassemble tie-rod except for canvas top LH model.
Performing this prohibited service will affect original per-
formance.
1) Remove steering gear box by referring to ªPOWER STEERING
GEAR BOX ASSEMBLY REMOVALº in this section.
2) For ease of adjustment after installation, make marking of tie-rod
end lock nut position of tie-rod end thread.
3) Loosen tie-rod end lock nut and remove tie-rod end.
4) Remove boot wire and clip.
5) Remove boot from tie-rod.
INSTALLATION
1) Visually inspect that rack and rack end ball joint are free from dirt
or foreign matters. Clean thoroughly with cloth or such.
Position boot properly in grooves of gear case and tie-rod and
clamp it with wire and clip.
Wire should be new and should go around twice.
Pull its both ends together by screw driver or such and make
sure that the wire won't be crossed. Then twist the ends several
times, the twisted ends should be bent in the circumferential
direction.
After this, check to ensure that wire is tight and boot is free from
twist and dent.

YH4
GRAND
VITARA
POWER STEERING (P / S) SYSTEM 3B1-17
1. Tie-rod
2. Steering rack
3. Boot
4. Mark
1. Tie-rod lock washer
2. Tie-rod
3. Steering rack
4. Aluminium plate
5. Vise
1. Tie-rod
2. Mark
3. Lock nut
4. Tie-rod end
5. Knuckle
6. Nut
2) Install tie-rod end lock nut and tie-rod end to tie-rod. Position lock
nut to the mark made in removal.
3) Install steering gear box assembly by referring ªPOWER
STEERING GEAR BOX ASSEMBLY INSTALLATIONº in this
section.
After installation, fill specified P / S fluid and bleed air from sys-
tem. Then check toe setting and adjust as required.
RACK BOOT AND TIE-ROD
(FOR CANVAS TOP LH MODEL)
REMOVAL
1) Remove steering gear case, refer to ªPOWER STEERING
GEAR BOX ASSEMBLY REMOVALº in this section.
2) For ease of adjustment after installation, make marking of tie-rod
end lock nut position of tie-rod thread.
3) Loosen tie-rod end lock nut and remove tie-rod end.
4) Remove boot band and clip.
5) Remove boot from tie-rod.
6) Unbend washer (2 places), and remove tie-rod from rack.

YH4
GRAND
VITARA
POWER STEERING (P / S) SYSTEM 3B1-25
INSTALLATION
Reverse removal procedure, and then noting the following instruc-
tions.

For tightening torques, refer to structural diagram on previous
page.

Adjust power steering pump drive belt by referring to ªBELT TEN-
SION ADJUSTMENTº under ªPOWER STEERING PUMP
DRIVE BELTº in this section.

Fill specified power steering fluid after installation and bleed air
without failure. (Refer to ªAIR BLEEDING PROCEDUREº in this
section.)

YH4
GRAND
VITARA
3C
STEERING WHEEL AND COLUMN 3C-1
SECTION 3C
STEERING WHEEL AND COLUMN
(NOT EQUIPPED WITH AIR BAG)
NOTE:
All steering wheel and column fasteners are important parts in that they could affect the performance of
vital parts and systems, and / or could result in major repair expense. They must be replaced with one of
the same part number or with an equivalent part if replacement becomes necessary. Do not use a replace-
ment part of lesser quality of substitute design. Torque values must be used as specified during reassemb-
ly to assure proper retention of this part.
CONTENTS
GENERAL DESCRIPTION3C- 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS3C- 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and repair required after accident 3C- 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE3C- 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel3C- 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination switch3C- 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering column assembly3C- 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering lock assembly (ignition switch) 3C-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering lower shaft assembly3C-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking steering column for accident damage 3C-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustable steering column release lever 3C-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE SPECIFICATIONS3C-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOL3C-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION
This double tube type steering column has the following three important features in addition to the steering function:

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 vehicle.
To insure the energy absorbing action, it is important that only the specified bolts 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 recommended 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.

YH4
GRAND
VITARA
1. Steering wheel pad
2. Steering wheel pad screw
3. Steering wheel nut
4. Steering wheel
5. Combination switch
6. Steering column upper cover
7. Steering column lower cover
8. Steering column assembly
9. Steering lock assembly
10. Steering column hole cover
11. Steering shaft joint
12. Steering lower shaft assembly
13. Adjustable steering column release lever
14. Steering column lower seal
: If equipped
*
3C-2 STEERING WHEEL AND COLUMN
DIAGNOSIS
For diagnosis of the steering wheel, steering column and steering shaft lower assembly, refer to Section 3.
INSPECTION AND REPAIR REQUIRED AFTER ACCIDENT
After an accident, be sure to perform checks, inspections and repairs described under ªCHECKING STEERING
COLUMN FOR ACCIDENT DAMAGEº in this section.

YH4
GRAND
VITARA
1. Lower position
2. Upper position
3C-14 STEERING WHEEL AND COLUMN
09944-36011
Steering wheel remover
ADJUSTABLE STEERING COLUMN RELEASE
LEVER
INSPECTION
Check to make sure that the following:

Steering column moves smoothly when adjustable steering col-
umn release lever is at lower position (i.e., steering column is not
locked).

Steering column is fixed securely when adjustable steering col-
umn release lever is at higher position (i.e., steering column is
locked).
TIGHTENING TORQUE SPECIFICATIONS
FasteningpartsTightening torqueFastening artsN.mkg-mlb-ft
Steering shaft nut333.323.5
Steering column mounting bolt232.317.0
Steering shaft joint bolt252.518.0
Steering lower shaft assembly lower joint bolt252.518.0
SPECIAL TOOL

YH4
GRAND
VITARA
3C1
AIR BAG STEERING WHEEL AND COLUMN 3C1-1
GENERAL DESCRIPTION3C1- 2 . . . . . . . . . . . . .
DIAGNOSIS3C1- 3 . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair Required after
Accident 3C1- 3. . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE3C1- 3 . . . . . . . . . . . . . . .
Service Precautions 3C1- 3. . . . . . . . . . . . . . . . .
Diagnosis and Servicing 3C1- 3. . . . . . . . . . . .
Disabling Air Bag System 3C1- 3. . . . . . . . . . .
Enabling Air Bag System 3C1- 3. . . . . . . . . . .
Handling and Storage 3C1- 3. . . . . . . . . . . . . .
Disposal 3C1- 3. . . . . . . . . . . . . . . . . . . . . . . . . .
Driver Air Bag (Inflator) Module 3C1- 4. . . . . . . .
Steering Wheel 3C1- 6. . . . . . . . . . . . . . . . . . . . . . Centering Contact Coil 3C1- 6. . . . . . . . . . . . .
Contact Coil and Combination Switch
Assembly 3C1- 7. . . . . . . . . . . . . . . . . . . . . . . . .
Steering Column 3C1- 9. . . . . . . . . . . . . . . . . . . .
Steering Lock Assembly (Ignition
Switch) 3C1-14. . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering Lower Shaft Assembly 3C1-15. . . . . . .
Checking Steering Column for Accident
Damage 3C1-17. . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustable Steering Column Release
Lever 3C1-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS3C1-18 . . . . . . . . . . . . . . . . . . .
SPECIAL TOOL3C1-18 . . . . . . . . . . . . . . . . . . . . . .
SECTION 3C1
AIR BAG STEERING WHEEL AND COLUMN
WARNING:

Service on and around the air bag system components or wiring must be performed only by an autho-
rized SUZUKI dealer. Please observe all WARNINGS and ªService Precautionsº under ªOn-Vehicle
Serviceº in air bag system section before performing service on or around the air bag system compo-
nents 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 tem-
porarily 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 sys-
tem repairs.
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