YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-61
DEPLOYED AIR BAG (INFLATOR) MODULES
WARNING:
The air bag (inflator) module immediately after deploy-
ment is very hot. Wait for at least 30 minutes to cool it off
before proceeding the work.
Do not apply water, oil, etc. to deployed air bag (inflator)
module.
After an 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 lubri-
cate the bag as it inflates) and byproducts of the chemical
reaction. As with many service procedures, gloves and
safety glasses should be worn.
Wash your hands with mild soap and water after complet-
ing the work.
Refer to the procedure described under ªDeployed Air Bag (Inflator)
Modules Disposalº in this section.
ACTIVATED SEAT BELT PRETENSIONERS
WARNING:
The seat belt pretensioner immediately after activation is
very hot. Wait for at least 30 minutes to cool it off before
proceeding the work.
Do not apply water, oil, etc. to activated seat belt preten-
sioner.
With many service procedures, gloves and safety glasses
should be worn to prevent any possible irritation of the
skin or eyes.
Wash your hands with mild soap and water after complet-
ing the work.
Refer to the procedure described under ªActivated Seat Belt Pre-
tensioners Disposalº in this section.
YH4
GRAND
VITARA
1. Passenger air bag (inflator) module
2. Instrument panel
3. Glove box
1. Glove box
2. Push
3. Pull
AIR BAG SYSTEM 10B-69
PASSENGER AIR BAG (INFLATOR) MODULE
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 ªService Precautionsº in this section before starting to work and observe every pre-
caution during work. Neglecting them may result in personal injury or undeployment of the air bag
when necessary.
REMOVAL
1) Disconnect negative battery cable at battery.
2) Disable air bag system. Refer to ªDisabling Air Bag Systemº ear-
lier in this section.
3) Open glove box, then while pressing glove box stopper, pull out
glove box from instrument panel.
4) Remove glove box from instrument panel.
5) Remove passenger air bag (inflator) module attaching bolts and
screws, and passenger air bag (inflator) module from vehicle.
WARNING:
When carrying a live air bag (inflator) module, make
sure the bag opening is pointed away from you.
Never carry air bag (inflator) module by wires or con-
nector on the side of the module. In case of an acciden-
tal deployment, the bag will then deploy with minimal
chance of injury.
As the live passenger air bag (inflator) module must be
kept with its bag (trim cover) facing up while being
stored or left standing, 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 allow the air bag to expand in
the unlikely event of accidental deployment.
Observe ªService Precautionsº earlier in this section
for handling and storing it.
Otherwise personal injury may result.
YH4
GRAND
VITARA
1. Passenger air bag (inflator) module
2. Instrument panel
3. Glove box
10B-70 AIR BAG SYSTEM
INSPECTION
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.
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
(e.g., dropping) was applied to it.
INSTALLATION
1) Install passenger air bag (inflator) module to vehicle.
2) Tighten passenger air bag (inflator) module attaching bolts and
screws to specified torque.
Tightening Torque
(a): 23 N´m (2.3 kg-m, 16.5 lb-ft)
(b): 5.5 N´m (0.55 kg-m, 4.0 lb-ft)
3) Connect negative battery cable to battery.
4) Enable air bag system. Refer to ªEnabling Air Bag Systemº earli-
er in this section.
YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-75
1. Connect one banana plug to positive terminal of
power source (12V vehicle battery) and then the
other to negative terminal to immediately deploy.
2. Short to two deployment harness leads.
WARNING:
After deployment, the metal surfaces of the air bag (in-
flator) module will be very hot. Do not touch the metal
areas of the air bag (inflator) module for about 30 min-
utes after deployment.
Do not place the deployed air bag (inflator) module
near any flammable objects.
Do not apply water, oil, etc. to deployed air bag (infla-
tor) module.
If the deployed air bag (inflator) module must be
moved before it is cool, wear gloves and handle it by
using nonmetal material such as the air bag and vinyl
trim.
Failure to follow procedures may result in fire or per-
sonal injury.
13) Separate the two banana plugs on the deployment harness.
14) Connect the deployment harness to the power source (12V ve-
hicle battery) to immediately deploy the driver or passenger air
bag.
15) Disconnect the deployment harness from power source (12V
vehicle battery) and short the two deployment harness leads
together by fully seating one banana plug into the other.
16) In the unlikely event that the driver or passenger air bag (infla-
tor) module did not deploy after following these procedures,
proceed immediately with Steps 21) through 24). If the air bag
(inflator) module did deploy, proceed with Steps 17) through
20).
YH4
GRAND
VITARA
1
2
1. Deployed driver air bag (inflator) module
2. Gloves
For driver air bag (inflator) module
10B-76 AIR BAG SYSTEM
17) Put on a pair of shop gloves to protect your hands from possible
irritation and heat when handling the deployed air bag (inflator)
module.
NOTE:
As a precaution, gloves and safety glasses are recom-
mended to prevent any possible irritation of the skin or
eyes.
18) Disconnect the deployment harness from the air bag (inflator)
module as soon after deployment as possible. This will prevent
damage to the deployment harness due to possible contact
with the hot air bag (inflator) module canister. The deployment
harness are designed to be reused. They should, however, be
inspected for damage after each deployment and replaced if
necessary.
19) Dispose of the deployed air bag (inflator) module through nor-
mal refuse channels after it has cooled for at least 30 minutes
and tightly seal the air bag (inflator) module in a strong vinyl
bag. (Refer to ªDeployed Air Bag (Inflator) Modules Disposalº
in detail.)
20) Wash your hands with mild soap and water afterward.
NOTE:
The remaining steps are to be followed in the unlikely event
that the air bag (inflator) module did not deploy after following
these procedures.
21) 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 oth-
er.
22) Disconnect the deployment harness from the air bag (inflator)
module.
YH4
GRAND
VITARA
10B-78 AIR BAG SYSTEM
DEPLOYMENT INSIDE VEHICLE
Use this procedure when scrapping the entire vehicle including the driver and passenger air bag (inflator) modules.
CAUTION:
When vehicle itself will be used again, deploy the air bag outside vehicle according to ªDeployment
Outside Vehicleº, for deploying it inside will cause the instrument panel, glove box and their vicinity
to be deformed.
Failure to observe this CAUTION may require unneeded vehicle inspection and repair.
WARNING:
Following precautions must be observed for this work. Failure to observe any of them may result in
personal injury.
To avoid an accidental deployment, this work should be performed by no more than one person.
The procedure should be followed strictly as described here.
Be sure to read ªService Precautionsº for the air bag (inflator) module beforehand.
Never connect deployment harness to any power source before connecting deployment harness to
the air bag (inflator) module. Deployment harness shall remain shorted and not be connected to a
power source until the air bag is to be deployed.
The air bag (inflator) module will immediately deploy the air bag when a power source is connected
to it. Wear safety glasses throughout this entire deployment and disposal procedure.
Wear suitable ear protection when deploying air bag. Also, advise those who are in the area close to
deployment site to wear suitable ear protection.
Do not deploy driver and passenger air bag (inflator) modules at the same time.
1) Turn ignition switch to ªLOCKº, remove key and put on safety
glasses.
2) Remove all loose objects from front seats and instrument panel.
3) [For driver air bag (inflator) module]
Disconnect contact coil connector (yellow connector) located
near the base of the steering column.
ii) Release locking of lock lever.
ii) After unlocked, disconnect to connector.
[For passenger air bag (inflator) module]
Remove glove box from instrument panel and disconnect pas-
senger air bag (inflator) module connector (yellow connector).
ii) Release locking of lock lever.
ii) After unlocked, disconnect to connector.
YH4
GRAND
VITARA
Driver side for left hand steering vehicle
Driver side for right hand steering vehicle
1. Stretch deployment harness to its full length
10 m (33 ft).
2. Drop cloth, blanket or similar item2
10B-80 AIR BAG SYSTEM
8) Route deployment harness out the vehicle.
9) Verify that the inside of the vehicle and the area surrounding
the vehicle are clear of all people and loose or flammable ob-
jects.
10) Stretch the deployment harness to its full length 10 m (33 ft).
11) Place a power source near the shorted end of the deployment
harness. Recommended application: 12 Volts minimum, 2
amps minimum. A vehicle battery is suggested.
12) Completely cover windshield area and front door window
openings with a drop cloth, blanket to similar item. This reduces
the possibility of injury due to possible fragmentation of the ve-
hicle's glass or interior.
13) Notify all people in the immediate area that you intend to deploy
the air bag (inflator) module.
NOTE:
When the air bag deploys, the rapid gas expansion will
create a substantial report. Wear suitable ear protection.
Notify all people in the immediate area that you intend to
deploy the air bag (inflator) module and suitable ear
protection should be worn.
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 lu-
bricate the bag as it inflates) and byproducts of the
chemical reaction.
WARNING:
Safety precautions must be observed when handling a
deployed air bag (inflator) module.
After deployment, the metal surfaces of the air bag (infla-
tor) module will be very hot. Do not touch the metal areas
of the air bag (inflator) module for about 30 minutes after
deployment.
Do not apply water, oil, etc. to deployed air bag (inflator)
module.
If the deployed air bag (inflator) module must be moved
before it is cool, wear gloves and handle by the air bag or
vinyl trim.
Failure to follow procedures may result in fire or personal
injury.
YH4
GRAND
VITARA
1. Stretch it to full length 10m (33 ft).
2. Power source (12V vehicle battery)
3. Connect one banana plug to positive terminal of power
source (12V vehicle battery) and then the other to
negative terminal to immediately deploy.
4. Short harness leads after deployment.
5. Drop cloth, blanket or similar them
5
AIR BAG SYSTEM 10B-81
14) Separate the two banana plugs on the deployment harness.
15) Connect the deployment harness to the power source (12 V ve-
hicle battery) to immediately deploy the driver or passenger air
bag.
16) Disconnect the deployment harness from the power source (12
V vehicle battery) and short 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 possible
irritation and heat when handling the deployed air bag (inflator)
module.
NOTE:
As a precaution, gloves and safety glasses are recom-
mended to prevent any possible irritation of the skin or
eyes.
18) Disconnect the deployment harness from the air bag (inflator)
module as soon after deployment as possible. This will prevent
damage to the deployment harness due to possible contact
with the hot air bag (inflator) module canister. The deployment
harness are designed to be reused. They should, however, be
inspected for damage after each deployment and replaced if
necessary.
19) Carefully remove drop cloth from vehicle and clean off any frag-
ments or discard drop cloth entirely.
20) Repeat Steps 2) through 19) to deploy driver or passenger air
bag (inflator) module which has not been deployed, if any.