Cover SUZUKI GRAND VITARA 2000 2.G Service Owner's Guide

YH4
GRAND
VITARA
3B1-24 POWER STEERING (P / S) SYSTEM
1. Pump cover
1. Pressure switch
1. Suction connector
2. O-ring
1. Suction connector
15) Gradually tighten new pump cover bolts to specified torque.
NOTE:
After installing pump cover, check to make sure that shaft
can be turned by hand.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)
16) Apply power steering fluid to O-ring of terminal switch.
17) Install pressure switch to pump body.
Tightening Torque
(a): 28 N
.m (2.8 kg-m, 20.0 lb-ft)
18) Apply power steering fluid to relief valve (flow control valve).
19) Install relief valve (flow control valve) to pump body.
20) Install flow control spring.
21) Apply power steering fluid to O-rings of plug.
22) Install O-rings to plug.
23) Tighten plug to specified torque.
Tightening Torque
(a): 60 N
.m (6.0 kg-m, 43.5 lb-ft)
24) Apply power steering fluid to O-ring of suction connector.
25) Install O-ring to suction connector.
26) Install suction connector to pump body as shown in figure.
Tighten new suction connector bolts to specified torque.
Tightening Torque
(a): 10 N
.m (1.0 kg-m, 7.5 lb-ft)

YH4
GRAND
VITARA
3B1-26 POWER STEERING (P / S) SYSTEM
09915-77420
Oil pressure gauge
attachment and hose set09915-77410
Oil pressure gauge09943-55010
Boot clamp plier
TIGHTENING TORQUE SPECIFICATION
FasteningpartsTightening torqueFastening artsN.mkg-mlb-ft
Gear box mounting bolts555.540.0
Gear box cylinder pipe flare nuts292.921.0
Gear box low pressure pipe union bolt404.029.0
Gear box high pressure pipe union bolt353.525.5
Tie-rod end lock nut656.547.0
G16 Type engine555.540.0
Pump bracket boltJ20 Type engine252.518.5
H25 Type engine454.532.5
Pump union bolt606.043.5
Oil pump mount bolts252.518.5
Pipe clamp bolt / Reservoir bracket bolt111.18.0
Steering shaft joint bolt252.518.0
High pressure flare nuts404.029.0
Pump cover bolts232.317.0
Plug606.043.5
Pressure switch (Terminal)282.820
Suction connector bolt101.07.5
Tie-rod end nut484.835.0
Tie-rod (for canvas top LH model only)858.561.5
REQUIRED SERVICE MATERIAL
MATERIALSRECOMMENDED
SUZUKI PRODUCTUSE
Lithium greaseSUPER GREASE (A)
(99000-25010)
Oil seal lip of P / S pump pulley shaft
Power steering fluidAn equivalent of DEXRON
-III or
DEXRON
-II

To fill P / S fluid reservoir

Parts lubrication when installing
SPECIAL TOOL

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. Combination switch
1. Steering column hole cover
: If equipped
2. Screw
1. Combination switch 2. Screw1. Steering column cover screw
2. Steering column lower cover
*
3. Steering column
upper cover
3C-4 STEERING WHEEL AND COLUMN
COMBINATION SWITCH
REMOVAL
1) Disconnect negative battery cable at battery terminal.
2) Remove steering wheel from steering column. Refer to
ªSTEERING WHEELº in this section.
3) Remove steering column hole cover.
4) Remove steering column cover screws (3 pieces).
5) Separate upper cover and lower cover, then remove them.
6) Disconnect all connectors for combination switch.
7) Remove combination switch from steering column.
INSPECTION
Check combination switch wire harness for any signs of scorching,
melting or other damage. If it is damaged, replace.
INSTALLATION
1) Install combination switch to steering column.
2) Connect all connectors that have been removed in removal.

YH4
GRAND
VITARA
1. Steering column hole cover
2. If equipped
1. Steering column cover screw
2. Steering column lower cover
3. Steering column upper cover: Tapping screw
: Standard screw
*
* *
STEERING WHEEL AND COLUMN 3C-5
3) Install steering column upper and lower cover.
4) Tighten steering column cover screws.
CAUTION:
When installing lower cover and upper cover, be careful
so that combination switch lead wire is not caught be-
tween covers.
5) Install steering column hole cover.
6) Install steering wheel to steering column. Refer to ªSTEERING
WHEELº in this section.
7) Connect battery negative cable.
STEERING COLUMN ASSEMBLY
CAUTION:
Once the steering column is removed from the vehicle, the
column is extremely susceptible to damage.
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 col-
lapsible design.
When loosening steering column mounting bolts, make
sure that steering column assembly and steering shaft low-
er assembly have been separated. Loosening them with
steering column assembly and steering shaft lower assem-
bly assembled could cause damage to bearing in steering
shaft lower assembly.
NOTE:
When servicing steering column or any column-mounted
component, remove steering wheel. But when removing steer-
ing column simply to gain access to instrument panel compo-
nents, leave steering wheel installed on steering column.
REMOVAL
1) Disconnect negative battery cable at battery terminal.

YH4
GRAND
VITARA
1. Steering column assembly
2. Steering shaft joint
3. Marks
1. Steering column assembly
2. Steering shaft joint
3. Steering lower shaft assembly
4. Bolt (column side)
5. Bolt (lower shaft assembly side)1. Steering column hole cover
: If equipped
*
3C-6 STEERING WHEEL AND COLUMN
2) Remove steering wheel and combination switch, if necessary.
Refer to ªSTEERING WHEELº and ªCOMBINATION SWITCHº
in this section.
Perform the following procedure if not removing steering wheel
and / or combination switch.
i) Turn steering wheel so that vehicle's front tires are at straight-
ahead position.
ii) Turn ignition switch to ªLOCKº position and remove key.
3) Remove steering column hole cover.
4) Disconnect all connectors for the following parts.

Combination switch

Ignition switch

Immobilizer control system parts (if equipped)
5) Make alignment marks on shaft joint and shaft (column side) for
a guide during reinstallation.
6) After removing bolt on column side of shaft joint and loosening
bolt on its lower shaft assembly side, move shaft joint to lower
shaft assembly side (in arrow direction in the figure).

YH4
GRAND
VITARA
1. Steering shaft joint
2. Steering shaft (column side)
3. Marks
1. Steering shaft joint
2. Bolt (column side)
3. Bolt (lower shaft assembly side)
1. Steering column hole cover
: If equipped
*
STEERING WHEEL AND COLUMN 3C-9
4) Install steering shaft joint to steering shaft by matching it to
marks made before removal.
5) Install shaft joint bolt (column side) to steering shaft joint. Tighten
shaft joint bolt (column side) to specified torque first and then
shaft joint bolt (lower shaft assembly side) to specified torque.
Tightening Torque
(b): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
6) If combination switch is removed, install combination switch.
Refer to ªCOMBINATION SWITCHº in this section.
7) Connect all connectors that have been removed in removal.
8) Install steering column hole cover.
9) If steering wheel is removed, install steering wheel. Refer to
ªSTEERING WHEELº in this section.
10) Connect negative battery cable.

YH4
GRAND
VITARA
14
15
1. Driver air bag (inflator) module
2. Steering wheel
3. Steering wheel nut
4. Contact coil and combination switch assembly
5. Steering column upper cover
6. Steering column lower cover
7. Steering column assembly
8. Steering lock assembly
9. Steering column hole cover
10. Steering shaft joint
11. Steering lower shaft assembly
12. Adjustable steering column release lever
(if equipped)
13. Steering column lower seal
14. With adjustable steering column release lever type
15. Without adjustable steering column release lever type
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 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 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 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.
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 WARNINGS in this
section. Refer to ªSERVICE PRECAUTIONSº in Section 10B.

YH4
GRAND
VITARA
6, (a)
1. Trim cover (pad surface)
2. Inflator case
3. Wire harness
1. Driver air bag (inflator) module connector
2. Horn connector
3. Driver air bag (inflator) module
4. Steering wheel
5. Mounting bolt (left side)
6. Mounting bolt (right side)
AIR BAG STEERING WHEEL AND COLUMN 3C1-5
INSPECTION
WARNING:
Never disassemble air bag (inflator) module or measure its
resistance. Otherwise, personal injury may result.
CAUTION:
If air bag (inflator) module was dropped from a height of
90 cm (3 ft) or more, it should be replaced.
Check air bag (inflator) module visually and if any of the following
is found, replace it with a new one.

Air bag being deployed.

Trim cover (pad surface) being cracked.

Wire harness or connector being damaged.

Air bag (inflator) module being damaged or having been exposed
to strong impact (dropped).
INSTALLATION
1) Connect horn connector securely.
2) Connect yellow connector of driver air bag (inflator) module con-
nector as shown in the figure securely.
ii) Connect connector.
ii) Lock connector with lock lever.
3) Install horn connector and driver air bag (inflator) module con-
nector.
4) Install driver air bag (inflator) module to steering wheel, taking
care so that no part of wire harness is caught between them.
5) Make sure that clearance between module and steering wheel
is uniform all the way.
6) Tighten driver air bag (inflator) module mounting bolt (left side)
to specified torque first and then driver air bag (inflator) module
mounting bolt (right side) to specified torque.
Tightening Torque
(a): 9 N
.m (0.9 kg-m, 6.5 lb-ft)
7) Connect negative battery cable.
8) Enable air bag system. Refer to ªENABLING AIR BAG SYS-
TEMº under ªSERVICE PRECAUTIONSº in Section 10B.

YH4
GRAND
VITARA
1
1. Lugs
2. Grooves
3. Alignment marks
2. Steering column upper cover
3. Steering column lower cover 1. Steering column
cover screw
(a)
1. Steering column hole cover
AIR BAG STEERING WHEEL AND COLUMN 3C1-7
INSTALLATION
1) Check that vehicle's front tires are at straight-ahead position and
contact coil is centered. Refer to ªCENTERING CONTACT
COILº in this section.
CAUTION:
These two conditions are prerequisite for installation of
steering wheel. If steering wheel has been installed with-
out these conditions, contact coil will break when steer-
ing wheel is turned.
2) Install steering wheel to steering shaft with 2 lugs on contact coil
fitted in two grooves in the back of steering wheel and also align-
ing marks on steering wheel and steering shaft.
3) Tighten steering shaft nut to specified torque.
Tightening Torque
(a): 33 N
.m (3.3 kg-m, 23.5 lb-ft)
4) Install driver air bag (inflator) module to steering wheel. Refer to
ªDRIVER AIR BAG (INFLATOR) MODULEº in this section.
CONTACT COIL AND COMBINATION SWITCH
ASSEMBLY
CAUTION:
Do not turn contact coil (on combination switch) more than
allowable number of turns (about two and a half turns from
the center position clockwise or counterclockwise respec-
tively), or coil will break.
REMOVAL
1) Remove steering wheel from steering column. Refer to
ªSTEERING WHEELº in this section.
2) Remove steering column hole cover.
3) Remove steering column cover screws (3 pieces).
4) Separate upper cover and lower cover, then remove them.
5) Disconnect all connectors for contact coil and combination
switch assembly.