SUBARU FORESTER 2004 Service Repair Manual

AB-11
AIRBAG SYSTEM
Airbag Connector
(2) With the slide lock pushed, pull the connec-
tor in the direction of arrow and disconnect it.
CAUTION:
When pulling, be sure to hold onto the connec-
tor and not the wire.
2) How to connect:
Holding the connector, and push it in carefully until
a connecting sound is heard.
CAUTION:
Be sure to insert the connector in until it locks.
Then pull on it gently to make sure that it is
locked.
6. LAP SEAT BELT PRETENSIONER
1) How to disconnect:
(1) Using a flat tip screwdriver, pry the push
lock (A) upward to unlock.(2) Pull the connector to disconnect from lap
seat belt pretensioner.
CAUTION:
When pulling, be sure to hold onto the connec-
tor and not the wire.
2) How to connect:
Connect the connector in reverse order of discon-
necting. At this time, be sure to insert the connector
in until a connecting sound is heard.
CAUTION:
 Be sure to insert the connector in until it
locks.
Then pull it gently to make sure that it is locked.
 Be sure to lock the push lock securely.
AB-00022
AB-00023
AB-00115
(A)
AB-00026
AB-00027

AB-12
AIRBAG SYSTEM
Inspection Locations After a Collision
3. Inspection Locations After a
Collision
A: REPLACEMENT
When airbag system is deployed, replace the fol-
lowing parts.
1. FRONT COLLISION
1) Driver’s airbag module
2) Passenger’s airbag module
3) Driver’s seat belt (pretensioner, lap seat belt pre-
tensioner)
4) Passenger’s seat belt (pretensioner)
5) Airbag control module
6) Front sub-sensor
7) Roll connector
2. SIDE COLLISION
1) Airbag control module
2) Side airbag module (operating side seat bag)
3) Side airbag sensor (operating side)
3. INSPECTION OF OTHER PARTS
Check for the following parts, replace the damaged
parts with new ones.
1) Steering wheel and steering shaft
Check the steering wheel and steering shaft for
mounting condition and deflection of axial and radi-
al direction. Check the steering shaft for deflection
of axial direction with tilt lever released. (After a col-
lision, absorbing part of steering shaft may inflate.)
2) Check the direct type connector of driver’s air-
bag module, pretensioner, etc. for damage, and
also check each harness for pinch and connector
damage. If damage is found, replace the harness
as a unit.
B: INSPECTION
If the vehicle is involved in a collision on any side,
even if it is a slight collision, be sure to check the
following system parts.
1. DRIVER’S AIRBAG MODULE
1) Check for the following, and replace damaged
parts with new ones.
 Airbag module is cracked or deformed.
 Harness and/or connector is cracked, deformed
or open. Lead wire is exposed.
 The module surface is fouled with grease, oil,
water or cleaning solvent.
2) When installing a new driver’s airbag module,
check the following. If necessary, install a new air-
bag module and steering wheel.
 The steering wheel is in the way, making it diffi-
cult to install the airbag module. The clearance between the driver’s airbag mod-
ule and steering wheel is not constant.
 The steering wheel deformation in axial and radi-
al directions exceed limits.
Specifications:
Height deflection A
Less than 6 mm (0.24 in)
O.D. deflection L
Less than 17 mm (0.67 in)
2. PASSENGER’S AIRBAG MODULE
Check for the following, and replace damaged
parts with new ones.
 Airbag module is cracked or deformed.
 Harness and/or connector is cracked, deformed
or open. Lead wire is exposed.
 Mounting bracket is cracked or deformed.
3. SIDE AIRBAG MODULE
Check for the following, and replace damaged
parts with new ones.
 Front seat is damaged or deformed.
 Harness and/or connector is cracked, deformed
or open.
 Lead wire is exposed.
4. AIRBAG CONTROL MODULE
Check for the following, and replace damaged
parts with new ones.
 Control module is cracked or deformed.
 Mounting bracket is cracked or deformed.
 Connector is scratched or deformed.
 Airbag is deployed.
 Side airbag is deployed.
AB-00028
L
A

AB-13
AIRBAG SYSTEM
Inspection Locations After a Collision
5. FRONT SUB SENSOR
If the front section of vehicle as shown in the figure
is damaged:
Check for the following, and replace damaged
parts with new ones.
 Front sub sensor is cracked or deformed.
 Mounting bracket is cracked or deformed.
 Connector is scratched or cracked.
 Airbag is deployed.
6. SIDE AIRBAG SENSOR
If the side section of vehicle as shown in the figure
is damaged:
Check for the following, and replace damaged
parts with new ones.
 Side airbag sensor is cracked or deformed.
 Mounting bracket is cracked or deformed.
 Connector is scratched or cracked.
 Side airbag is deployed. (operating side)
7. ROLL CONNECTOR
Check for the following, and replace damaged
parts with new ones.
 Combination switch or steering roll connector is
cracked or deformed.
8. STEERING SHAFT
Check for the following, and replace damaged
parts with new ones.
 Overall length of steering column should be with-
in specifications.
Specifications:
Overall length L
815.6
±1.5 mm (32.1±0.06 in)
If necessary, replace it with a new part.
AB-00029
AB-00030
AB-00717
L

AB-14
AIRBAG SYSTEM
Driver’s Airbag Module
4. Driver’s Airbag Module
A: REMOVAL
CAUTION:
Refer to “CAUTION” in General Description be-
fore handing the airbag module. CAUTION, General Description.>
1) Position the front wheels straight ahead. (After
moving the vehicle more than 5 m (16 ft) with front
wheels positioned straight ahead, make sure that
the vehicle moves straight ahead).
2) Turn the ignition switch to OFF.
3) Disconnect the ground cable from battery, and
wait for at least 20 seconds before starting work.
4) Using the TORX
® BIT T30, remove the two
TORX® bolts on side of steering wheel.
5) Disconnect the airbag connector on the back of
airbag module, and then remove the airbag mod-
ule.
6) Refer to “CAUTION” for handling of removed air-
bag module. scription.>
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
Do not allow harness and connectors to inter-
fere or get tangled up with other parts.
Tightening torque:
Refer to “COMPONENT” in “General Descrip-
tion” NENT, General Description.>
C: INSPECTION
CAUTION:
Refer to “CAUTION” in General Description be-
fore handing the airbag module. CAUTION, General Description.>
Check for the following, and replace damaged
parts with new ones.
 Airbag module, harness, connector, and mounting
bracket are damaged. AIRBAG MODULE, INSPECTION, Inspection Lo-
cations After a Collision.>
(1)
TORX® BIT T30
CC-00018
(1)
AB-00033

AB-15
AIRBAG SYSTEM
Passenger’s Airbag Module
5. Passenger’s Airbag Module
A: REMOVAL
CAUTION:
Refer to “CAUTION” in General Description be-
fore handing the airbag module. CAUTION, General Description.>
1) Turn the ignition switch to OFF.
2) Disconnect the ground cable from battery, and
wait for at least 20 seconds before starting work.
3) Remove the glove box. AL, Glove Box.>
4) Detach the airbag connector from support beam
bracket, and then disconnect the airbag connector.
5) Remove the three bolts, and then carefully re-
move the airbag module.
6) Refer to “CAUTION” for handling of removed air-
bag module. Description.>
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
Do not allow harness and connectors to inter-
fere or get tangled up with other parts.
Tightening torque:
Refer to “COMPONENT” in “General Descrip-
tion” NENT, General Description.>
C: INSPECTION
CAUTION:
Refer to “CAUTION” in General Description be-
fore handing the airbag module. CAUTION, General Description.>
Check for the following, and replace damaged
parts with new ones.
 Airbag module, harness, connector, and mounting
bracket are damaged. GER’S AIRBAG MODULE, INSPECTION, Inspec-
tion Locations After a Collision.>
AB-00117

AB-16
AIRBAG SYSTEM
Side Airbag Module
6. Side Airbag Module
A: REMOVAL
CAUTION:
Before working on the airbag module, refer to
the “CAUTION” in General Description. AB-3, CAUTION, General Description.>
NOTE:
Remove the passenger’s side by referring to driv-
er’s side.
1) Turn the ignition switch to OFF.
2) Disconnect the ground cable from battery, and
wait for at least 20 seconds before starting work.
3) Remove the front seat from the vehicle. SE-6, REMOVAL, Front Seat.>
4) Remove the clip from slide rail IN (A) and re-
verse side of seat cushion assembly, and then re-
move the side airbag harness.
5) Remove the backrest cover. ASSEMBLY, Front Seat.>
6) Remove the side airbag harness from backrest
frame assembly.7) Remove the side airbag module (A) from back-
rest frame assembly.
B: INSTALLATION
1) Ensure there are no foreign particles on side air-
bag module.
2) Install the side airbag module (A) to backrest
frame assembly.
Tightening torque:
5.9 N·m (0.59 kgf-m, 4.4 ft-lb)
AB-00474
(A)
AB-00475
AB-00476
(A)
AB-00477
(A)

AB-17
AIRBAG SYSTEM
Side Airbag Module
3) Install the side airbag harness to backrest frame
assembly.
NOTE:
Secure the harness to its original position of seat.
4) Install the backrest cover. SEMBLY, Front Seat.>
5) Install the side airbag harness to slide rail IN (A).
6) Recline the seat or slide it backward and for-
ward. Check there is no contact between seat
backrest assembly, cushion cover assembly and
side airbag harness. C: INSPECTION
CAUTION:
Before working on the airbag module, refer to
the “CAUTION” in General Description. AB-3, CAUTION, General Description.>
Perform the inspection of following items, and replace
the damaged parts with new ones. SIDE AIRBAG MODULE, INSPECTION, Inspec-
tion Locations After a Collision.>
1) With side clash (when side airbag is deployed)

 Side airbag module assembly
 Backrest pad assembly
 Backrest frame assembly
 Backrest cover assembly
damaged by visual check>
 Headrest assembly
 Bushing
 Slide rail OUT
 Slide rail IN
 Seat hinge cover
 Seat lifter lever
 Reclining lever
 Side airbag harness and connector (body side)
2) With side clash (when side airbag is not de-
ployed)
Check the seat and airbag module visually, and
then replace them with new ones if damaged or
cracked.
Specially inspect the damage of airbag module
body, installing bracket, harness connector.
3) Without side clash (dirt and damage of cover)
Replace the corresponding part with a new one.
AB-00475
AB-00474
(A)

AB-18
AIRBAG SYSTEM
Airbag Control Module
7. Airbag Control Module
A: REMOVAL
CAUTION:
 Do not disassemble the airbag control mod-
ule.
 If the airbag control module is deformed or if
water damage is suspected, replace the airbag
control module with a new part.
 Do not drop the airbag control module.
 After removal, keep the airbag control mod-
ule on a dry, clean surface away from moisture,
heat, and dust.
1) Turn the ignition switch to OFF.
2) Disconnect the ground cable from battery, and
wait for at least 20 seconds before starting work.
3) Remove the console cover. MOVAL, Console Box.>
4) Remove the center console panel. 40, REMOVAL, Instrument Panel Assembly.>
5) Disconnect the connector from airbag control
module.
6) Remove the four bolts, and then remove the air-
bag control module.
B: INSTALLATION
CAUTION:
Use new bolts (for airbag control module only)
during reassembly.
Install in the reverse order of removal.
Tightening torque:
Refer to “COMPONENT” in “General Descrip-
tion” NENT, General Description.>
C: INSPECTION
Check for the following, and replace damaged
parts with new ones.
 Control module, connector, and mounting brack-
et are damaged.
 Airbag is deployed.
 Side airbag is deployed.
AB-00035

AB-19
AIRBAG SYSTEM
Side Airbag Sensor
8. Side Airbag Sensor
A: REMOVAL
1) Turn the ignition switch to OFF.
2) Disconnect the ground cable from battery, and
wait for at least 20 seconds before starting work.
3) Remove the outer belt (FRONT). 10, FRONT OUTER BELT, REMOVAL, Front Seat
Belt.>
4) Detach the side airbag sensor, and then discon-
nect the airbag connector.
B: INSTALLATION
CAUTION:
Use new TORX® bolts T30 when reassembling.
Install in the reverse order of removal.
Tightening torque:
Refer to “COMPONENT” in “General Descrip-
tion” NENT, General Description.>
C: INSPECTION
Check for the following, and replace damaged
parts with new parts.
 Bracket connector for side airbag sensor is dam-
aged.
 Side airbag is deployed.
AB-00036

AB-20
AIRBAG SYSTEM
Roll Connector
9. Roll Connector
A: REMOVAL
1) Turn the ignition switch to OFF.
2) Disconnect the ground cable from battery, and
wait for at least 20 seconds before starting work.
3) Remove the driver’s airbag module. 14, Driver’s Airbag Module.>
4) Remove the steering wheel. MOVAL, Steering Wheel.>
5) Remove the steering column cover.
6) Remove the screws, and then remove the roll
connector.
B: INSTALLATION
1) Install in the reverse order of removal.
2) Before installing the steering wheel, be sure the
direction of roll connector is adjusted with steering.

C: INSPECTION
Check for the following, and replace damaged parts
with new parts.
 Combination switch and roll connector are cracked
or deformed.
D: ADJUSTMENT
1) Check that the front wheels are positioned in
straight ahead direction.
2) Turn the roll connector pin (A) clockwise until it
stops.
3) Turn the roll connector pin (A) counterclockwise
approx. 2.65 turns until “▲” marks are aligned.
AB-00593
AB-00594
(A)