3c1 SUZUKI GRAND VITARA 2002 2.G Service Owner's Guide

YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-35
BASE OF COLUMN1. Paper
STEERING
WHEEL
CODE 22 ± DRIVER AIR BAG INITIATOR CIRCUIT RESISTANCE LOW (Page 2 of 2)
STEPACTIONYESNO
31) With ignition switch OFF, disconnect Special
Tool (B) then reconnect contact coil connector
located near the base of the steering column.
2) Remove driver air bag (inflator) module from
steering wheel (Refer to SECTION 3C1).
3) Check proper connection to driver air bag
(inflator) module at terminals in ªDº connector.
4) If OK then connect Special Tool (B) to driver air
bag (inflator) module disconnected at step 2).
5) With ignition switch ON, is DTC 22 current?1) Ignition switch OFF.
2) Replace contact coil
assembly (Refer to
SECTION 3C1).1) Ignition switch OFF.
2) Replace driver air
bag (inflator)
module (Refer to
SECTION 3C1).
Fig. for STEP 1 and 2 Fig. for STEP 2
Fig. for STEP 3
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.

YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-37
(A)BASE OF COLUMN
STEERING
WHEEL
CODE 24 ±DRIVER AIR BAG INITIATOR CIRCUIT SHORT TO GROUND (Page 2 of 2)
STEPACTIONYESNO
31) With ignition switch OFF, disconnect Special
Tool (B) then reconnect contact coil connec-
tor located near the base of the steering
column.
2) Remove driver air bag (inflator) module from
steering wheel (Refer to SECTION 3C1).
3) Check proper connection to driver air bag
(inflator) module at terminals in ªDº
connector.
4) If OK then connect Special Tool (B) to driver
air bag (inflator) module disconnected at
step 2).
5) With ignition switch ON, is DTC 24 current?1) Ignition switch OFF.
2) Replace contact coil
assembly (Refer to
SECTION 3C1).1) Ignition switch OFF.
2) Replace driver air bag
(inflator) module
(Refer to SECTION
3C1).
Fig. for STEP 1 and 2 Fig. for STEP 2
Fig. for STEP 3
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.

YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-39
(A)
STEERING
WHEELBASE OF COLUMN
CODE 25 ± DRIVER AIR BAG INITIATOR CIRCUIT SHORT TO POWER CIRCUIT (Page 2 of 2)
STEPACTIONYESNO
31) With ignition switch OFF, disconnect Special
Tool (B) then reconnect contact coil connector
located near the base of the steering column.
2) Remove driver air bag (inflator) module from
steering wheel (Refer to SECTION 3C1).
3) Check proper connection to driver air bag
(inflator) module at terminals in ªDº connector.
4) If OK then connect Special Tool (B) to driver
air bag (inflator) module disconnected at
step 2).
5) With ignition switch ON, is DTC 25 current?1) Ignition switch OFF.
2) Replace contact coil
assembly (Refer to
SECTION 3C1).1) Ignition switch OFF.
2) Replace driver air bag
(inflator) module
(Refer to SECTION
3C1).
Fig. for STEP 1 and 2 Fig. for STEP 2
Fig. for STEP 3
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (refer to ªDiagnostic Trouble Code (DTC) Clearanceº), if any.
3) Repeat ªAir Bag Diagnostic System Check Flow Tableº, referring to p.10B-11 to confirm that the trouble
has been corrected.

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GRAND
VITARA
10B-64 AIR BAG SYSTEM
ACCIDENT WITH OR WITHOUT DEPLOYMENT ± COM-
PONENT INSPECTIONS
Certain air bag and restraint system components must be in-
spected after any crash, whether the air bag deployed or not.
Those components are:

Steering column and shaft joints
± Check for length, damage and bend according to ªChecking
Steering Column for Accident Damageº in SECTION 3C1.

Steering column bracket and capsules
± Check for damage and bent.
If any faulty condition is found in above checks, replace faulty
part.

Steering wheel and driver air bag (inflator) module
± Check for damage or air bag (inflator) module fitness.
± Check trim cover (pad surface) for cracks.
± Check wire harness and connector for damage or tightness.
If any faulty condition is found in above checks, replace faulty
part.

Contact coil and combination switch assembly
± Check wire harness and connectors for damage or tightness.
± Check contact coil case for damage.
If any faulty condition is found in above checks, replace.

Instrument panel member and reinforcement
± Check for any distortion, bending, cracking or other damage.
If any faulty condition is found in above checks, replace.

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GRAND
VITARA
2-2
2-1. Webbing
2-2. Retractor assembly
2-1. Seat belt pretensioner
2-2. Seat belt pretensioner harness
10B-66 AIR BAG SYSTEM

Seat belt pretensioner
± Check for dents, cracks, damage or fitness.
± Check harness and connector for damage or tightness.
If any faulty condition is found in above checks, replace.

Seat belts and mounting points
± Refer to SECTION 10A.

ªAIR BAGº warning lamp (air bag system)
± After vehicle is completely repaired, perform ªAir Bag Diagnos-
tic System Checkº under ªDiagnosisº in this section.
DRIVER AIR BAG (INFLATOR) MODULE
Refer to SECTION 3C1 for removal, inspection and installation.
CONTACT COIL AND COMBINATION SWITCH
ASSEMBLY
Refer to SECTION 3C1 for removal, inspection and installation.
SEAT BELT PRETENSIONER
Refer to SECTION 10A for removal, inspection and installation.
ªAIR BAGº WARNING LAMP
Refer to SECTION 8C for removal and installation of combination
meter.

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GRAND
VITARA
1. Shorted
1. Slit on workbench
2. Workbench vise
3. Lower mounting bracket
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.
10B-72 AIR BAG SYSTEM
1) Turn ignition switch to ªLOCKº, remove key and put on safety
glasses.
2) Check that there is no open, short or damage in special tool (de-
ployment harness). If any faulty is found, do not use it and be
sure to use new deployment harness.
Special Tool
(A): 09932-75030
3) Short the two deployment harness leads together by fully seat-
ing one banana plug into the other.
WARNING:
Deployment harness shall remain shorted and not be
connected to a power source until the air bag is to be
deployed.
Special Tool
(A): 09932-75030
4) Remove driver or passenger air bag (inflator) module from ve-
hicle, referring to SECTION 3C1 or 10B.
WARNING:

Always carry live air bag (inflator) module with trim cov-
er away from you.

When storing a live air bag (inflator) module or when
leaving a live air bag (inflator) module unattended on a
bench or other surface, always face the bag and trim
cover up and away from the surface. As the live passen-
ger 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 al-
low the air bag to expand in the unlikely event of acci-
dental deployment.
Failure to follow procedures may result in personal inju-
ry.
5) Temporarily place driver or passenger air bag (inflator) module
on the workbench or the vise according to above WARNING.

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VITARA
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
10B-82 AIR BAG SYSTEM
21) In the unlikely event that either or both of the air bag (inflator)
modules proceed immediately with Steps 23) through 25). If
the air bag (inflator) module did deploy, proceed with Steps 22).
22) With air bags deployed the vehicle may be scrapped in the
same manner as a non-air bag system equipped vehicle.
23) Remove the undeployed air bag (inflator) module(s) from the
vehicle. For driver air bag (inflator) module refer to SECTION
3C1, for passenger air bag (inflator) module refer to ªOn-Ve-
hicle Serviceº in this section.
WARNING:

Always carry a live air bag (inflator) module with trim
cover away from you.

When storing a live air bag (inflator) module or when
leaving a live air bag (inflator) module unattended on
a bench or other surface, always face the bag up, away
from the surface.
This is necessary so that a free space is provided to
allow the air bag to expand in the unlikely event of ac-
cidental deployment.
Failure to follow procedures could result in personal in-
jury.
24) Temporarily store the air bag (inflator) module with its vinyl trim
cover facing up, away from the surface upon which it rests. Re-
fer to ªService Precautionsº in this section for details.
25) Contact your local distributor for further assistance.

YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-95
09931-76011
Suzuki scan tool (tech 1A) kit1. Storage case
2. Operator's manual
3. Tech 1A
4. DLC cable
5. Test lead/probe
6. Power source cable
7. DLC cable adapter
8. Self-test adapter Mass storage cartridge for air bag system
09931-76030
16/14 pin DLC cable09932-75010
Air bag driver/passenger
load tool09932-76010
Connector test adapter kit09932-75030
Air bag deployment harness
09932-75040
Passenger air bag (inflator)
module deployment fixtureDigital multimeter for
which the maximum test
current is 10 mA or less
at the minimum range of
resistance measurement.
WARNING:
Be sure to use the specified
digital multimeter.
Otherwise, air bag deploy-
ment or personal injury may
result.
TIGHTENING TORQUE SPECIFICATIONS
FasteningpartsTightening torqueFastening artsN.mkg-mlb-ft
SDM bolt60.64.5
Passenger air bag (inflator) modulescrew5.50.554.0Passenger air bag (inflator) modulebolt232.316.5
Driver air bag (inflator) module boltRefer to SECTION 3C1.
Seat belt pretensioner (retractor assembly) boltRefer to SECTION 10A.
SPECIAL TOOLS