section 9 SUZUKI SX4 2006 1.G Service Workshop Manual
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Page 1133 of 1556
Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-94
5) Install driver and passenger side front pillar lower
trim.
6) Side-air bag (inflator) model:
Connect yellow connector (1) of side-air bag
(inflator) module by pushing connector till click is
heard from it.
7) Side curtain-air bag (inflator) model:
Connect yellow connector (1) of side curtain-air bag
(inflator) module by pushing connector till click is
heard from it.
8) Install right-side rear quarter lower trim.
9) Install “A/B” fuse to fuse box.
10) Connect negative (–) cable at battery.
11) Turn ignition switch to ON position and verify that
“AIR BAG” warning light flashes 6 times and then
turns OFF. If it does not operate as described,
perform “Air Bag Diagnostic System Check”.
SDM Removal and InstallationS6RW0D8206003
WARNING!
During service procedures, be very careful
when handling a Sensing and Diagnostic
Module (SDM).
Be sure to read “Precautions on Service and
Diagnosis of Air Bag System” before starting
to work and observe every precaution during
work. Neglecting them may result in personal
injury or inactivation of the air bag system
when necessary.
Removal
1) Disconnect negative (–) cable at battery.
2) Disable air bag system referring to “Disabling Air
Bag System”.
3) Remove console box referring to “Console Box
Components in Section 9H”.
4) Remove G sensor referring to “G Sensor Removal
and Installation (4WD Model) in Section 4E” and its
bracket (1).
5) Disconnect SDM connector (1) from SDM (2).
6) Remove SDM (2) from vehicle.
1
I5JB0A820070-01
1
I5RW0A820063-01
2. SDM
A: Forward
1
2
I5RW0A820064-01
2
1
A
I4RS0A820056-01
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Installation
1) Check that none of the following faulty conditions
exists.
• Bend, scratch, deformity in vehicle body where
SDM is mounted.
• Foreign matter or rust on mating surface of vehicle
body where SDM is mounted.
2) Install SDM (2) to vehicle.
CAUTION!
Ensure that arrow on the SDM is pointing
toward the front of the vehicle.
3) Tighten SDM bolts (1) to specified torque.
Tightening torque
SDM bolt (a): 9 N·m (0.9 kgf-m, 6.5 lb-ft)
4) Connect SDM connector (2) to SDM (3) securely.
5) Install G sensor bracket (1) to floor panel.6) Install G sensor referring to “G Sensor Removal and
Installation (4WD Model) in Section 4E”.
7) Install console box upper cover.
8) Enable air bag system referring to “Enabling Air Bag
System”.
9) Connect negative (–) cable at battery.
SDM InspectionS6RW0D8206004
WARNING!
During service procedures, be very careful
when handling a Sensing and Diagnostic
Module (SDM).
Be sure to read “Precautions on Service and
Diagnosis of Air Bag System” before starting
to work and observe every precaution during
work. Neglecting them may result in personal
injury or inactivation of the air bag system
when necessary.
CAUTION!
• Do not connect a tester whatever type it
may be.
• Never repair or disassemble SDM.
• If SDM has been dropped, it should be
replaced.
If any faulty condition is found in the following checks,
replace.
• Check SDM and SDM plate for dents, cracks or
deformation.
• Check SDM connector for damage, cracks or lock
mechanism.
• Check SDM terminal for bend, corrosion or rust.
Driver Air Bag (Inflator) Module Removal and
Installation
S6RW0D8206005
WARNING!
When handling an air bag (inflator) module,
be sure to read “Precautions on Handling
and Storage of Air Bag System Components”
and observe each instruction. Failure to
follow them could cause a damage to the air
bag (inflator) module or result in personal
injury.
A: Forward
2. SDM
23 A1, (a)
I4RS0A820107-01
1
2
I5RW0A820064-01
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Driver Air Bag (Inflator) Module InspectionS6RW0D8206006
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) (1) being cracked
• Inflator case (2) being damaged or having been
exposed to strong impact (dropped)
• Bend or deformity of air bag (inflator) module bracket.
Passenger Air Bag (Inflator) Module Removal
and Installation
S6RW0D8206007
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 “Precautions on Service
and Diagnosis of Air Bag System”,
“Precautions on Handling and Storage of
Air Bag System Components” and
“Precautions on Disposal of Air Bag and
Seat Belt Pretensioner” 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.
Removal
1) Disable air bag system. Refer to “Disabling Air Bag
System”.
2) Remove center ventilation louver with garnish
referring to “Center Ventilation Louver Removal and
Installation in Section 7A”.
3) Pull out glove box while pushing its stopper from
both right and left sides.
4) Remove passenger air bag (inflator) module
attaching bolts (1) and its facing cover bolt (6).
5) Hold up passenger air bag (inflator) module with its
facing cover (5) without extending wire harness (2)
to avoid air bag connector damage and to
disconnect passenger air bag (inflator) module
connector (3) as shown in figure.
a) Unlock lock button (4).
b) With lock button unlocked, disconnect connector.
6) Remove passenger air bag (inflator) module with its
facing cover (5) from instrument panel.
1
2
I5RW0A820067-01
“A”
5
“A”“A”
3
4a)
b)
2
6
1 1
I7RW01821033-01
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7) Remove passenger air bag (inflator) module (1) from
its facing cover (2).
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 connector on the side of the
module. In case of an accidental
deployment, the bag will then deploy with
minimal chance of injury.
• The live passenger air bag (inflator)
module must be kept with its bag (trim
cover) facing up while being stored or left
standing. 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 “Precautions on Handling and
Storage of Air Bag System Components”
for handling and storing it.
Otherwise, personal injury may result.
Installation
1) Install passenger air bag (inflator) module to its
facing cover (2).
CAUTION!
Confirm claw (1) of passenger air bag
(inflator) module hangs in its facing cover (2).
2) Connect passenger air bag (inflator) module
connector (1) securely as shown in figure.
a) Connect connector.
b) Lock connector with lock button (2).
3) Install passenger air bag (inflator) module with its
facing cover (3) to instrument panel at specified
torque as shown.
Tightening torque
Passenger air bag (inflator) module attaching
bolt (a): 23 N·m (2.3 kgf-m, 17.0 lb-ft)
4) Install glove box.
5) Install center ventilation louver with garnish referring
to “Center Ventilation Louver Removal and
Installation in Section 7A”.
6) Enable air bag system. Refer to “Enabling Air Bag
System”.
1
2
I5RW0A820069-01
1
2
I5RW0A820070-01
“A”
3
“A”“A”
2
a)b)
1
(a)
(a)
I7RW01821034-01
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Side Curtain-Air Bag (Inflator) Module Removal
and Installation
S6RW0D8206022
WARNING!
• Never attempt to disassemble or repair the
side curtain-air bag (inflator) module. If any
abnormality is found, be sure to replace it
with new one as an assembly.
• Be sure to read “Precautions on Service
and Diagnosis of Air Bag System”,
“Precautions on Handling and Storage of
Air Bag System Components” and
“Precautions on Disposal of Air Bag and
Seat Belt Pretensioner” 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.
Removal
1) Disable air bag system. Refer to “Disabling Air Bag
System”.
2) Remove head lining referring to “Head Lining
Removal and Installation in Section 9H”.
3) Disconnect side curtain-air bag (inflator) module
connector (1) as shown in figure.
a) Unlock lock button (2).
b) With lock button unlocked, disconnect connector.
4) Remove side curtain-air bag (inflator) module fixing
bolts (1) and clips (2).5) Remove side curtain-air bag (inflator) module.
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 connector on the side of the
module. In case of an accidental
deployment, the bag will then deploy with
minimal chance of injury.
• As the live curtain air bag (inflator) module
must be kept with its bag facing up while
being stored or left standing. 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 “Precautions on Handling and
Storage of Air Bag System Components”
for handling and storing it.
Otherwise, personal injury may result.
Installation
WARNING!
Do not install side curtain-air bag (inflator)
module while twisted or bent. Otherwise, side
curtain-air bag (inflator) module may not
deploy and injury may result.
1) Install side curtain-air bag (inflator) module (1) with
clips (2) and new bolts (3).
2) Tighten side curtain-air bag (inflator) module
attaching bolts (4) to specified torque.
Tightening torque
Side curtain-air bag (inflator) module attaching
bolts (a): 11 N·m (1.1 kgf-m, 8.0 lb-ft)
1
2
a)
b)
I5RW0A820075-01
1111
22I5RW0A820076-01
4, (a)
333
34, (a)
1
22
I5RW0A820077-01
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3) Connect side curtain-air bag (inflator) module
connector (1) securely as shown in figure.
a) Connect connector.
b) Lock connector with lock button (2).
4) Install head lining referring to “Head Lining Removal
and Installation in Section 9H”.
5) Enable air bag system. Refer to “Enabling Air Bag
System”.
Side Curtain-Air Bag (Inflator) Module
Inspection
S6RW0D8206023
WARNING!
• Never measure resistance of side curtain-
air bag (inflator) module or disassemble it.
Otherwise personal injury may result.
• Never attempt to disassemble or repair the
side curtain-air bag (inflator) module. If any
abnormality is found, be sure to replace it
with new one as an assembly.
• Be sure to read “Precautions on Service
and Diagnosis of Air Bag System”,
“Precautions on Handling and Storage of
Air Bag System Components” and
“Precautions on Disposal of Air Bag and
Seat Belt Pretensioner” 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.
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 appearance visually for
the following symptoms and if any one of them is found,
replace with a new one.
• Air bag has deployed.
• Inflator case being damaged or having been exposed
to strong impact (dropped).
Forward Impact-Sensor Removal and
Installation
S6RW0D8206013
WARNING!
During service procedures, be very careful
when handling a sensor.
• Never strike or jar a sensor.
• A sensor and mounting bracket bolts must
be carefully torqued to assure proper
operation. Under loose connection, it
could cause improper operation of the air
bag system.
1
2
b)
a)
I5RW0A820078-01
I5JB0A820089-02
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Removal
1) Disconnect negative (–) cable at battery.
2) Disable air bag system referring to “Disabling Air
Bag System”.
3) Remove front bumper referring to “Front Bumper
and Rear Bumper Components in Section 9K”.
4) Disconnect forward impact-sensor connector (1)
sliding connector outer (2) as shown.
5) Remove forward impact-sensor bolt (3) and forward
impact-sensor (4) from apron-side-member (driver
side) (5).
Installation
CAUTION!
Proper operation of forward impact-sensor
requires sensor be rigidly attached to vehicle
structure and that the arrow on sensor be
pointing toward the front of the vehicle.
1) Check that none of the following faulty conditions
exists.
• Bend, deformity or rust of front panel.
• Foreign matter on mating surface of sensor.
2) Install forward impact-sensor (1) to apron-side-
member (driver side) (3) and tighten mounting bolt
(2) to specified torque.
Tightening torque
Forward impact-sensor mounting bolt (a): 9 N·m
(0.9 kgf-m, 6.5 lb-ft)3) Connect forward impact-sensor connector (4) by
pushing connector till click is heard from it.
4) Install front bumper referring to “Front Bumper and
Rear Bumper Components in Section 9K”.
5) Enable air bag system referring to “Enabling Air Bag
System”.
6) Connect negative (–) cable at battery.
Forward Impact-Sensor InspectionS6RW0D8206014
WARNING!
During service procedures, be very careful
when handling a sensor.
• Never strike or jar a sensor.
• A sensor and mounting bracket bolts must
be carefully torqued to assure proper
operation. Under loose connection, it
could cause improper operation of the air
bag system.
CAUTION!
• Never disassemble forward impact-sensor.
• Sensor should be replaced when it was
dropped from a height of 90 cm (3 ft) or
more.
• Check sensor for dents, cracks or deformation.
• Check sensor connector (sensor side and harness
side) and sensor connector lock mechanism for
damage or crack.
• Check connector terminals for bend, corrosion or rust.
4
2
3
5
1
I7RW01821035-01
1
2, (a)
4
3
I6RW0B820038-01
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Deployment / Activation Outside of Vehicle
When you intend to return the vehicle to service, deploy
the air bag (inflator) module(s) or activate seat belt
pretensioner(s) outside of the vehicle.
1) Turn ignition switch to LOCK position and remove
key.
2) Wear safety glasses during this deployment /
activation procedure.
3) Check that there is no open, short or damage in
special tools (deployment harness (A) and adapter
cable (B)). If any faulty is found, do not use it and be
sure to use new special tool.
Special tool
(A): 09932–75031
(B): 09932–76510
4) Short two deployment harness leads (1) together by
fully seating one banana plug into the other.
WARNING!
Deployment harness (A) shall remain shorted
and not be connected to 12 volts vehicle
battery till you are ready to deploy air bag
module or activate seat belt pretensioner.
5) Remove air bag (inflator) module(s) or seat belt
pretensioner(s) from vehicle referring to “Driver Air
Bag (Inflator) Module Removal and Installation”,
“Passenger Air Bag (Inflator) Module Removal and
Installation”, “Side-Air Bag (Inflator) Module Removal
and Installation”, “Side Curtain-Air Bag (Inflator)
Module Removal and Installation” or “Front Seat Belt
Removal and Installation in Section 8A”.
WARNING!
• For handing and storage of live air bag
(inflator) module, select place where
ambient temperature below 65 °C (150 °F),
without high humidity and away from
electric noise.
• Always carry live air bag (inflator) module
with trim cover away from you.
• When storing live air bag (inflator) module
or when leaving live air bag (inflator)
module unattended on bench or other
surface, always face trim cover up and
away from surface. It is also prohibited to
place anything on top of the trim cover and
stack air bag (inflator) modules. This is
necessary so that free space is provided to
allow air bag (inflator) module to expand in
the unlikely event of accidental
deployment.
Failure to follow procedures may result in
personal injury.
I4RS0A820084-01
[A]: Always carry air bag (inflator) module with trim cover (air bag opening)
away from body.
[B]: Always place air bag (inflator) module on workbench with trim cover (air
bag opening) up, away from loose objects.
[A]
[B]
I5RW0A820084-03
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• For side-air bag (inflator) module
a. Remove sleeve (1) and sleeve lock nut (2), if
equipped.
b. Clear space (3) on ground about 185 cm (6 ft)
in diameter where side-air bag (inflator)
module for deployment. Paved, outdoor
location where there is no activity is preferred.
If outdoor location is not available, space on
shop floor where there is no activity and
provide sufficient ventilation. Ensure no loose
or flammable objects are within deployment
area.
c. Place deployment fixture (A) on ground.
Special tool
(A): 09932–75041
d. Fill plastic reservoir in deployment fixture (A)
with water or sand. This is necessary to
provide sufficient stabilization of fixture during
deployment.
e. Attach side-air bag (inflator) module (1) in
deployment fixture using mounting
attachment, sleeve lock nut and washer (2).
NOTE
Make sure that deploying direction faces as
shown in the figure against mounting
attachment.
• For side curtain-air bag (inflator) module
a. Cut off bag (1) of side curtain-air bag (inflator)
module.
b. Tie side curtain-air bag inflator (1) to tire (3)
with wire harness (2) as shown.
Wire harness specifications
Stripped wire harness section 1.25 mm2
(0.0019 in.2) or more (Stripped wire harness
diameter 1.25 mm (0.05 in.) or more)
CAUTION!
Make sure that wire harness is tight. It is very
dangerous if looseness in wire harness
results in side curtain-air bag inflator flying
off due to shock from inflator deploying.
NOTE
Wind wire harness (2) around at least 3 times.
c. Clear space (5) on ground about 185 cm (6 ft)
in diameter where side curtain-air bag
(inflator) module (1) is set for deployment.
Paved, outdoor location where there is no
activity is preferred. If outdoor location is not
available, use space on shop floor where
there is no activity and sufficient ventilation is
provided. Ensure no loose or flammable
object exists within activation area.
d. Pile tire with side curtain-air bag (inflator)
module on tire (4).
2
1
I4RS0A820088-01
1
(A)2
3
I4RS0A820089-01
1
I5RW0A820086-01
1
2
3
4
5
I5JB0A820101-01
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• For seat belt pretensioner
a. Cut webbing (1) at tongue plate stopper (3) of
seat belt pretensioner (2) side as shown.
NOTE
Hold seat belt pretensioner (2) vertically in
the same condition as it is installed.
Otherwise, webbing can’t be pulled out.
b. Remove tongue plate (4) and shoulder anchor
(5) from webbing.
c. Tie webbing (1) tightly at 10 cm (3.9 in.) from
cutting edge as shown.
d. Tie seat belt pretensioner (2) with wire
harness (3) to wheel-installed tire (4) as
shown.
Wire harness specifications
Stripped wire harness section 1.25 mm2
(0.0019 in.2) or more (Stripped wire harness
diameter 1.25 mm (0.05 in.) or more)
NOTE
Wind wire harness (3) around at least 3 times.
e. Clear space (5) on ground about 185 cm (6 ft)
in diameter where seat belt pretensioner (2) is
to be activated. Paved, outdoor location where
there is no activity is preferred. If outdoor
location is not available, use space on shop
floor where there is no activity and sufficient
ventilation is provided. Ensure no loose or
flammable object exists within activation area.
f. Place wheel-installed tire (4) with seat belt
pretensioner (2) on ground in Step e.
7) Stretch deployment harness (A) from air bag
(inflator) module or seat belt pretensioner to its full
length 10 m (33 ft).
Special tool
(A): 09932-75031
8) Place 12 volts vehicle battery (1) near the shorted
end of deployment harness (A).
9) Check that area around air bag (inflator) module or
seat belt pretensioner is clear of all people and loose
or flammable objects.
31452I3JA01820037-01
10 cm (3.9 in.)
1
I4RS0A820104-01
1. Webbing
4 3
3
25
I4RS0A820105-01