service SUZUKI SWIFT 2000 1.G Transmission Service Workshop Manual

AIR BAG SYSTEM 10B-53
REPAIRS AND INSPECTIONS REQUIRED AFTER AN ACCIDENT
ACCIDENT WITH DEPLOYMENT/ACTIVA-
TION - COMPONENT REPLACEMENT
The following components must be replaced.
Driver and passenger air bag (inflator) modules
Driver and passenger seat belt pretensioners
SDM
–Replace with new one as an assembly.
ACCIDENT WITH OR WITHOUT DEPLOY-
MENT/ACTIVATION - COMPONENT INSPEC-
TIONS
Certain air bag system components must be inspected after any
crash, whether the air bag system activated or not.
Those components are :
Steering column (1) and shaft joints
–Check for length, damage and bend according to “CHECK-
ING STEERING COLUMN FOR ACCIDENT DAMAGE” in
SECTION 3C.
If any faulty condition is found in above checks, replace faulty
part.
Steering column bracket (2) and capsules (3)
–Check for damage and bent.
If any faulty condition is found in above checks, replace faulty
part. CAUTION:
All air bag system components, including the electrical harness (component mounting points),
must be inspected after an accident. If any components are damaged or bent, they must be
replaced even if air bag system activation did not occur.
Never use air bag system parts from another vehicle.
Do not attempt to service the parts below. Service of these parts is by replacement only.
–Driver/Passenger air bag (inflator) module, Driver/Passenger seat belt pretensioner
–SDM
–Contact coil and combination switch assembly
–Air bag wire harness
Proper operation of the air bag system requires that any repairs to the vehicle structure return it to
its original production configuration.
CAUTION:
After detecting one time of such collision as to meet deployment conditions, the SDM must not be
used. Refer to “AIR BAG DIAGNOSTIC SYSTEM CHECK” when checking the SDM.

10B-56 AIR BAG SYSTEM
SDM
REMOVAL
1) Disconnect negative cable at battery.
2) Disable air bag system. Refer to “DISABLING AIR BAG
SYSTEM” of “SERVICE PRECAUTIONS”.
3) Remove center console boxes (1) by removing screws and
clips.
4) Disconnect SDM connector (2) from SDM (3).
5) Remove SDM (3) (with SDM plate (5)) as an assembly from
vehicle. WARNING:
During service procedures, be very careful when han-
dling a Sensing and Diagnostic Module (SDM).
Be sure to read “SERVICE PRECAUTIONS” before start-
ing to work and observe every precaution during work.
Neglecting them may result in personal injury or inactiva-
tion of the air bag system when necessary.
CAUTION:
Do not separate SDM (3) and SDM plate (5).
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5
2 FORWARD

10B-58 AIR BAG SYSTEM
PASSENGER AIR BAG (INFLATOR) MODULE (IF EQUIPPED)
REMOVAL
1) Disconnect negative cable at battery.
2) Open glove box (1), then while pressing glove box stopper,
pull out glove box (1) from instrument panel (4) and then
remove glove box clip (2) and glove box (1) from instrument
panel (4).
3) Disable air bag system. Refer to “DISABLING AIR BAG
SYSTEM”.
4) Remove passenger air bag (inflator) module (3) attaching
bolts (5) and passenger air bag (inflator) module (3) from
vehicle.
INSPECTION
Check air bag (inflator) module appearance visually for following
symptoms and if any one of them is applicable, replace with a
new one.
Air bag has deployed.
There is a crack in trim cover (pad surface).
Wire harness or connector is damaged.
Air bag (inflator) module is damaged or a strong impact was
applied to it. WARNING:
Never attempt to disassemble or repair the passenger air bag (inflator) module. If any abnormality is
found, be sure to replace it with new one as an assembly.
Be sure to read “SERVICE PRECAUTIONS” before starting to work and observe every precaution
during work. Neglecting them may result in personal injury or undeployment of the air bag when
necessary.
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Push
Pull Push
3
4
5
WARNING:
Never measure resistance of passenger air bag (inflator)
module or disassemble it. Otherwise personal injury may
result.
CAUTION:
If air bag (Inflator) module was dropped from a height or
90 cm (3 ft) or more, it should be replaced.

10B-60 AIR BAG SYSTEM
AIR BAG (INFLATOR) MODULE AND SEAT BELT PRETENSIONER
DISPOSAL
Do not dispose of the live (undeployed) air bag (inflator) modules and seat belt pretensioners.
The method employed depends upon the final disposition of the particular vehicle, as noted in “DEPLOYMENT/
ACTIVATION OUTSIDE VEHICLE” and “DEPLOYMENT/ACTIVATION INSIDE VEHICLE”.
Deployment/Activation Outside Vehicle :
Follow this procedure when disposing of the air bag (inflator) module(s) and seat belt pretensioner(s) only (i.e.,
the vehicle itself will be used again).
Deployment/Activation Inside Vehicle :
Follow this procedure when scrapping the entire vehicle including the air bag (inflator) modules and seat belt
pretensioners.WARNING:
Failure to follow proper air bag (inflator) module and seat belt pretensioner disposal procedures can
result in air bag deployment and pretensioner activation which may cause personal injury.
Undeployed air bag (inflator) module/inactivated seat belt pretensioner must not be disposed of
through normal refuse channels.
The undeployed air bag (inflator) module and inactivated seat belt pretensioner contain substances
that can cause severe illness or personal injury if the sealed container is damaged during disposal.
WARNING:
Following precautions must be observed for this work. Failure to observe any of them may result in
personal injury.
The procedure should be followed strictly as described here.
Be sure to read “SERVICE PRECAUTIONS” beforehand.
To avoid an accidental deployment, this work should be performed by no more than one person.
Since the smoke is produced when air bag is deployed and pretensioner is activated, select a well-
ventilated area.
The air bag (inflator) module and seat belt pretensioner will immediately deploy/activate when a
power source is connected to it. Wear safety glasses throughout this entire deployment/activation
and disposal procedure.
Wear suitable ear protection when deploying air bag/activating pretensioner. Also, advise those
who are in the area close to deployment/activation site to wear suitable ear protection.
Do not deploy/activate two or more air bag system components (air bag (inflator) modules and seat
belt pretensioners) at the same time.
Never connect deployment harness to any power source before connecting deployment harness to
the air bag (inflator) module and seat belt pretensioner. Deployment harness shall remain shorted
and not be connected to a power source until the air bag is to be deployed and the pretensioner is
to be activated.

10B-66 AIR BAG SYSTEM
18) Dispose of the deployed air bag (inflator) module and the
activated seat belt pretensioner through normal refuse chan-
nels after it has cooled for at least 10 minutes and tightly
seal the air bag (inflator) module and the seat belt preten-
sioner in a strong vinyl bag. (Refer to “DEPLOYED AIR BAG
(INFLATOR) MODULE AND ACTIVATED SEAT BELT PRE-
TENSIONER DISPOSAL” in detail.)
19) Wash your hands with mild soap and water afterward.
20) Ensure that the deployment harness has been disconnected
from the power source and that its two banana plugs have
been shorted together by fully seating one banana plug into
the other.
21) Disconnect the deployment harness from the air bag (infla-
tor) module and the seat belt pretensioner.
22) Temporarily store air bag (inflator) module or seat belt pre-
tensioner.
[For driver and passenger air bag (inflator) modules]
Temporarily store the air bag (inflator) module with its vinyl
trim cover facing up, away from the surface upon which it
rests. Refer to “SERVICE PRECAUTIONS” for details.
[For seat belt pretensioner]
When temporarily strong the seat belt pretensioner, be sure
NOT to face its exhaust hole provided side down. It must
face up. Refer to “SERVICE PRECAUTIONS” for details.
23) Contact your local distributor for further assistance.
NOTE:
The remaining steps are to be followed in the unlikely
event that the air bag (inflator) module did not deploy or
the seat belt pretensioner did not activate after following
these procedures.

AIR BAG SYSTEM 10B-69
14) Separate the two banana plugs on the deployment harness.
15) Connect (1) the deployment harness to the power source (12
V vehicle battery) (2) to immediately deploy/activate the air
bag or the pretensioner.
16) Disconnect the deployment harness from the power source
(12 V vehicle battery) (2) and short (4) the two deployment
harness leads together by fully seating one banana plug into
the other.
17) Put on a pair of shop gloves to protect your hands from pos-
sible irritation and heat when handling the deployed air bag
(inflator) module and the activated seat belt pretensioner.
18) Disconnect the deployment harness from the air bag (infla-
tor) module and the seat belt pretensioner as soon after
deployment/activation as possible.
This will prevent damage to the deployment harness due to
possible contact with the hot air bag (inflator) module and
seat belt pretensioner. The deployment harness are
designed to be reused. They should, however, be inspected
for damage after each deployment/activation and replaced it
if necessary.
19) Carefully remove drop cloth (3) from vehicle and clean off
any fragments or discard it entirely.
20) Repeat Steps 2) through 19) to deploy/activate air bag (infla-
tor) modules and seat belt pretensioners which has not been
deployed/activated, if any.
21) In the unlikely event that the air bag (inflator) module and the
seat belt pretensioner proceed immediately with Steps 23)
through 25). If the air bag (inflator) module and the seat belt
pretensioner did deploy/activate, proceed with Steps 22).
22) With air bags deployed and pretensioners activated the vehi-
cle may be scrapped in the same manner as a non-air bag
system equipped vehicle.
23) Remove the undeployed air bag (inflator) module(s) and the
inactivated seat belt pretensioner(s) from the vehicle. For
driver air bag (inflator) module refer to SECTION 3C, for
passenger air bag (inflator) module refer to “ON-VEHICLE
SERVICE”, for seat belt pretensioner refer to SECTION 10.
24) [For air bag (inflator) module]
Temporarily store the air bag (inflator) module with its vinyl
trim cover facing up, away from the surface upon which it
rests. Refer to “SERVICE PRECAUTIONS” for details.
[For seat belt pretensioner]
When temporarily strong the seat belt pretensioner, be sure
NOT to face its exhaust hole provided side down. It must
face up. Refer to “SERVICE PRECAUTIONS” for details.
25) Contact your local distributor for further assistance.
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10B-70 AIR BAG SYSTEM
DEPLOYED AIR BAG (INFLATOR) MODULE
AND ACTIVATED SEAT BELT PRETEN-
SIONER DISPOSAL
Deployed air bag (inflator) module and the activated seat belt pre-
tensioner can be disposed of through normal refuse channels just
like any other parts. For their disposal, however, following points
should be noted.
The air bag (inflator) module and the seat belt pretensioner
immediately after deployment/activation is very hot. Wait for
30 minutes to cool it off before handling it.
Never apply water, oil, etc. to deployed air bag (inflator)
module and the activated seat belt pretensioner to cool it off
and be careful so that water, oil etc. does not get on the
deployed air bag (inflator) module and the activated seat belt
pretensioner.
After the air bag (inflator) module has been deployed, the
surface of the air bag may contain a powdery residue. This
powder consists primarily of cornstarch (used to lubricate the
bag as it inflates) and by-products of the chemical reaction.
As with many service procedures, you should wear gloves
and safety glasses.
When disposing of the deployed air bag (inflator) module
and the activated seat belt pretensioner, be sure to seal it in
a vinyl bag.
When air bag (inflator) module and seat belt pretensioner
have been deployed/activated inside the vehicle which is
going to be scrapped, leave them as installed to the vehicle.
Be sure to wash your hands with mild soap and water after
handling it. WARNING:
Failure to follow proper air bag (inflator) module and seat
belt pretensioner disposal procedures can result in air
bag deployment and pretensioner activation which may
cause personal injury. The undeployed air bag (inflator)
module and the inactivated seat belt pretensioner must
not be disposed of through normal refuse channels.
The undeployed air bag (inflator) module and the inacti-
vated seat belt pretensioner contains substances that
can cause severe illness or personal injury if the sealed
container is damaged during disposal.

Prepared by
Overseas Service Department
1st Ed. July, 2000
Printed in Japan
Printing: 1148