2003 TOYOTA AVENSIS battery

H42620
H40008
Wire Harness
Diameter
Stripped Wire Harness Section
±
SUPPLEMENTAL RESTRAINT SYSTEM INSTRUMENT PANEL PASSENGER AIR BAG ASSY
60±33
AVENSIS REPAIR MANUAL (RM1018E)
(b) Remove the instrument panel passenger airbag assy
(See page 60±29).
CAUTION:

When removing the instrument panel passenger air-
bag assy, work must be started 90 seconds after the
ignition switch is turned to the ºLOCKº position and
the negative (±) terminal cable is disconnected from
the battery.

When storing the instrument panel passenger airbag
assy, keep the upper surface of the airbag deploy-
ment side facing upward.
(c) Using a service±purpose wire harness for the vehicle, tie down the instrument panel passenger airbag assy to the
tire.
Wire harness: Stripped wire harness section
1.25 mm
2 or more (0.0019 in.2 or more)
CAUTION:
If a wire harness which is too thin or an alternative object
is used to tie down the instrument panel passenger airbag
assy, it may be snapped by the shock when the airbag is
deployed. This is highly dangerous. Always use a wire har-
ness for vehicle use which has a diameter of at least 1.25
mm
2 (0.0019 in.2).
HINT:

To calculate the square of the stripped wire harness sec-
tion:
Square = 3.14 x (Diameter)
2 divided by 4

Position the instrument panel passenger airbag assy in-
side the tire with the airbag deployment side facing inside.
Tire size: Must exceed the following dimensions
Width: 185 mm (7.28 in.)
Inner diameter: 360 mm (14.17 in.)
CAUTION:

Make sure that the wire harness is tight. It is highly
dangerous when looseness in the wire harness re-
sults in the instrument panel passenger airbag assy
coming free due to the shock from the airbag deploy-
ment.

Always tie down the instrument panel passenger air-
bag assy with the airbag deployment side facing in-
side the tire.
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H42763
SST(s)
H43299
Battery
Instrument Panel
Passenger Airbag Assy
10 m (33 ft) or more
SST(s)
SST(s)
H42648
±
SUPPLEMENTAL RESTRAINT SYSTEM INSTRUMENT PANEL PASSENGER AIR BAG ASSY
60±35
AVENSIS REPAIR MANUAL (RM1018E)
(3) Tie the tires together with 2 wire harnesses.
CAUTION:
Make sure that the wire harness is tight. It is very danger-
ous when looseness in the wire harness result in the tires
coming free due to the shock from the airbag deployment.
HINT:
Place the SST(s) connector and the wire harness inside tires.
Secure at least 1 m (3 ft) of slack for the wire harness.
(f) Install the SST(s). Connect the connector of the SST(s).
SST 09082±00700
NOTICE:
To avoid damaging the SST(s) connector and wire harness,
do not lock the secondary lock of the twin lock. Also, se-
cure some slack for the SST(s) wire harness inside the tire.
(g) Deploy the airbag. (1) Connect the red clip of the SST(s) to the batterypositive (+) terminal and the black clip of the SST to
the battery negative (±) terminal.
(2) Check that no one is within a 10 m (33 ft) radius of the tire to which the instrument panel passenger air-
bag assy is tied.
(3) Press the activation switch of the SST(s) and
deploy the airbag.
HINT:
The airbag is deploys as the LED of the SST(s) activation switch
comes on.
(h) Dispose of the instrument panel passenger airbag assy.
CAUTION:

The instrument panel passenger airbag assy is very
hot when the airbag is deployed, so leave it alone for
at least 30 minutes after deployment.

Use gloves and safety glasses when handling the
instrument panel passenger airbag assy with the
deployed airbag.

Do not apply water, etc. to the instrument panel pas-
senger airbag assy with the deployed airbag.

Always wash your hands with water after completing
the operation.
(1) Remove the instrument panel passenger airbag assy from the tire.
(2) Place the instrument panel passenger airbag assy in a plastic bag, tie the end tightly and dispose of it
in the same way as other general parts disposal.
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600AB±04
H42640
60±70
±
SUPPLEMENTAL RESTRAINT SYSTEM SEAT POSITION AIR BAG SENSOR
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
HINT:
Replacement procedure of the RH side is the same as that of the LH side.
1.PRECAUTION (See page 60±1)
2.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
3.REMOVE SEAT TRACK COVER LH (See page 72±16)
4.REMOVE SEAT TRACK BRACKET COVER INNER LH (See page 72±16)
5.REMOVE FRONT SEAT ASSY LH (See page 72±16) 6. REMOVE SEAT POSITION AIR BAG SENSOR
(a) Disconnect the connector of the seat position airbag sen-sor.
(b) Using a torx socket wrench (T30), remove the torx screw and seat position airbag sensor.
7. INSTALL SEAT POSITION AIR BAG SENSOR
(a) Check that the ignition switch is off.
(b) Check that the battery negative (±) terminal is disconnected.
NOTICE:
Do not start the operation for 90 seconds after removing the terminal.
(c) Using a torx socket wrench (T30), install the seat position airbag sen\
sor with the torx screw. Torque: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
NOTICE:

If the seat position airbag sensor has been dropped, or there are any cracks, dents or other de-
fects in the case, bracket or connector, replace the seat position airbag sensor with a new one.

When installing the seat position airbag sensor, take care that the SRS wiring does not interfere
with other parts and is not pinched between other parts.
(d) Connect the connector of the seat position airbag sensor.
(e) Check that no play is identified.
8.INSTALL FRONT SEAT ASSY LH (See page 72±16)
Torque: 37 N
m (375 kgf
cm, 27 ft
lbf)
9.SRS WARNING LIGHT (See page 05±1184)
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600A7±03
H42767
60±66
±
SUPPLEMENTAL RESTRAINT SYSTEM SIDE AIR BAG SENSOR ASSY LH
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
HINT:
Replacement procedure of the RH side is the same as that for with LH side.
1.PRECAUTION (See page 60±1)
2.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
3.REMOVE FRONT DOOR SCUFF PLATE LH (See page 76±36)
4.REMOVE REAR DOOR SCUFF PLATE LH (See page 76±36)
5.REMOVE FRONT DOOR WEATHERSTRIP LH (See page 76±36)
6.REMOVE REAR DOOR WEATHERSTRIP LH (See page 76±36)
7.REMOVE CENTER PILLAR GARNISH LOWER LH (See page 76±36)
8.REMOVE FRONT SEAT OUTER BELT ASSY LH (See page 61±7) 9. REMOVE SIDE AIR BAG SENSOR ASSY LH
(a) Remove the bolt and the side airbag sensor assy LH.
(b) Disconnect the connector from the side airbag sensorassy LH.
10. INSTALL SIDE AIR BAG SENSOR ASSY LH
(a) Check that the ignition switch is off.
(b) Check that the battery negative (±) terminal is disconnected.
NOTICE:
Do not start the operation for 90 seconds after removing the terminal.
(c) Install the side airbag sensor assy LH with the nut. Torque: 8.0 N
m (82 kgf
cm, 70 in.
lbf)
NOTICE:

If the side airbag sensor assy LH has been dropped, or there are any cra\
cks, dents or other de-
fects in the case, bracket or connector, replace the side airbag sensor assy LH with a new one.

When installing the side airbag sensor assy LH, take care that the SRS wiring\
does not interfere
with other parts and is not pinched between other parts.
(d) Connect the connector of the side airbag sensor assy LH.
(e) Check that no play is identified.
11.INSTALL FRONT SEAT OUTER BELT ASSY LH (See page 61±7)
12.INSPECT SRS WARNING LIGHT (See page 05±1184)
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6009S±04
H42634
H42636 Claw
60±26
±
SUPPLEMENTAL RESTRAINT SYSTEM SPIRAL CABLE SUB±ASSY
AVENSIS REPAIR MANUAL (RM1018E)
SPIRAL CABLE SUB±ASSY
REPLACEMENT
HINT:
COMPONENTS: See page 60±16
1.PRECAUTION (See page 60±1)
2.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
4.REMOVE HORN BUTTON ASSY (See page 60±17)
5.REMOVE STEERING WHEEL ASSY (See page 50±9) SST 09950±50013 (09951±05010, 09952±05010, 09953±05020, 09954±\
05021)
6.REMOVE INSTRUMENT PANEL HOLE COVER (See page 60±54)
7.REMOVE INSTRUMENT PANEL AIR BAG ASSY (See page 60±54)
8. REMOVE STEERING COLUMN COVER SUB±ASSYLOWER
(a) Remove the 3 screws and the steering column cover sub± assy lower.
9. REMOVE STEERING COLUMN COVER
W/INSTRUMENT CLUSTER FINISH PANEL ASSY
(a) Remove the steering column cover w/instrument cluster finish panel assy.
10. REMOVE SPIRAL CABLE SUB±ASSY
(a) Disconnect the airbag connector and the connector from the spiral cable sub±assy.
(b) Disengage the 3 claws and remove the spiral cable sub±
assy.
11.INSPECT SPIRAL CABLE SUB±ASSY (See page 60±11)
(a) If the following condition is identified, replace the spiral cable sub±\
assy with a new one. Condition:
Scratches or cracks on the connector
Cracks, dents or chips in the spiral cable sub±assy
12. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
(a) Check that the front wheels are facing straight ahead.
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H42637
H42638Marks
±
SUPPLEMENTAL RESTRAINT SYSTEM SPIRAL CABLE SUB±ASSY
60±27
AVENSIS REPAIR MANUAL (RM1018E)
13. INSTALL SPIRAL CABLE SUB±ASSY
(a) Set the turn signal switch to the neutral position.
NOTICE:
Make sure of the neutral position since the pin of the turn signal switc\
h may be snapped.
(b) Install the spiral cable sub±assy.
NOTICE:
When replacing the spiral cable sub±assy with a new one, remove the l\
ock pin before installing the
steering wheel assy.
(c) Connect the airbag connector and the connector.
(d) Install the steering column cover with the 3 screws.
14. ADJUST SPIRAL CABLE SUB±ASSY
(a) Check that the ignition switch is off.
(b) Check that the battery negative terminal is disconnected.
NOTICE:
Do not start the operation for 90 seconds after removing
the terminal.
(c) Turn the spiral cable sub±assy counterclockwise slowlyby hand until it feels firm.
(d) Then rotate the spiral cable sub±assy clockwise about 2.5 turns to align the marks.
HINT:
The spiral cable sub±assy will rotate about 2.5 turns to both left
and right of the center.
15.INSTALL STEERING COLUMN COVER SUB±ASSY LOWER (See page 50±9)
16.INSTALL INSTRUMENT PANEL AIR BAG ASSY (See page 60±54)
17.INSTALL STEERING WHEEL ASSY (See page 50±9)
18. INSPECT STEERING WHEEL CENTER POINT
19.INSTALL HORN BUTTON ASSY (See page 60±17)
20.INSPECT HORN BUTTON ASSY (See page 60±11)
21.INSPECT SRS WARNING LIGHT (See page 05±1184)
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600JU±01
±
SUPPLEMENTAL RESTRAINT SYSTEMSUPPLEMENTAL RESTRAINT SYSTEM
60±1
AVENSIS REPAIR MANUAL (RM1018E)
SUPPLEMENTAL RESTRAINT SYSTEM
PRECAUTION
CAUTION:

AVENSIS is equipped with SRS, which comprises of a driver airbag, front passeng\
er airbag,
side airbag, curtain shield airbag and driver knee airbag. Failure to carry \
out service operations
in the correct sequence could cause the SRS to unexpectedly deploy during \
servicing, possibly
leading to serious accident. Further, if a mistake is made in servicing the SRS, it is possible that
the SRS may fail to operate when required. Before performing servicing (in\
cluding removal or
installation of parts, inspection or replacement), be sure to read the \
following items carefully,
then follow the correct procedures indicated in the repair manual.

Work must be started 90 seconds after the ignition switch is turned to the º\
LOCKº position and
the negative (±) terminal cable is disconnected from the battery.
(The SRS is equipped with a back±up power source so that if work is started wi\
thin 90 seconds
after disconnecting the negative (±) terminal cable of the battery, the SRS may be deployed.)

Do not expose the horn button assy, instrument panel passenger airbag assy, instrument panel
airbag assy, airbag sensor assy center, airbag front sensor, front seat airbag assy, side airbag
sensor assy, curtain shield airbag assy, airbag sensor rear or seat position airbag sensor di-
rectly to hot air or flames.
NOTICE:

Malfunction symptoms of the SRS are difficult to confirm, so DTCs are th\
e most important in-
formation source of information when troubleshooting. When troubleshooting the SRS, always
inspect DTCs before disconnecting the battery.

Even in the case of a minor collision when the SRS does not deploy, the horn button assy, instru-
ment panel passenger airbag assy, instrument panel airbag assy, airbag sensor assy center,
airbag front sensor, front seat airbag assy, side airbag sensor assy, curtain shield airbag assy,
airbag sensor rear and seat position sensor must be inspected (See page 60±11).

Before repairs work, remove the airbag sensor if any kind of shock is likely to occur to the sen-
sor during operation.

Never use SRS parts from another vehicle. When replacing the parts, repl\
ace them with new
ones.

Never disassemble nor repair the horn button assy, instrument panel passenger airbag assy,
instrument panel airbag assy, airbag sensor assy center, airbag front sensor, front seat airbag
assy, side airbag sensor assy, curtain shield airbag assy, airbag sensor rear or seat position
airbag sensor in order to reuse it.

If the horn button assy, instrument panel passenger airbag assy, instrument panel airbag assy,
airbag sensor assy center, airbag front sensor, front seat airbag assy, side airbag sensor assy,
curtain shield airbag assy, airbag sensor rear or seat position airbag sensor has been dropped,
or if there are any cracks, dents or other defects in the case, bracket \
or connector, replace it
with a new one.

Use a volt/ohmmeter with high impedance (10 k
/V minimum) for troubleshooting the electrical
circuits circuits.

Information labels are attached to the periphery of the SRS components. Follow the instruc-
tions the notice.

After work on the SRS is completed, perform the SRS warning light check \
(See page 05±1184).
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610CN±02
B65506
±
SEAT BELT FRONT SEAT BELT
61±7
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
HINT:

The installation is in the reverse order of the removal. However, when there is a special point concern-
ing the installation, it is indicated.

Use the same procedures on the LH side as on the RH side.
1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. REMOVE FRONT SEAT ASSEMBLY RH
3. REMOVE FRONT SEAT INNER BELT ASSY RH
4.REMOVE FRONT DOOR SCUFF PLATE RH (See page 76±36, 76±45, 76±54)
5.REMOVE REAR DOOR SCUFF PLATE RH (See page 76±36, 76±45, 76±54)
6. REMOVE FRONT DOOR WEATHERSTRIP RH
7. REMOVE REAR DOOR WEATHERSTRIP RH
8.REMOVE CENTER PILLAR GARNISH LOWER RH (See page 76±36, 76±45, 76±54)
9.REMOVE CENTER PILLAR GARNISH UPPER RH (See page 76±36, 76±45, 76±54) 10. REMOVE FRONT SEAT OUTER BELT ASSY RH
NOTICE:

Removal operation concerning the seat belt with the
pretensioner must be started when 90 seconds or
more time has passed after the ignition switch is
turned OFF and the battery negative terminal is dis-
connected.

Carefully read the notices for the ºpretensionerº in
the SRS airbag system section and the front seat out-
er belt assy section.
(a) Remove the nut and the outer belt on the shoulder anchor
side.
(b) Disconnect the pretensioner connector, as shown in the illustration.
(c) Remove the 2 bolts on the retractor side and throughly re- move the outer belt.
11. REMOVE FRONT SHOULDER BELT ANCHOR ADJUSTER ASSY
(a) Remove the bolt and anchor adjuster.
12. INSTALL FRONT SHOULDER BELT ANCHOR ADJUSTER ASSY
(a) Install the adjuster with the bolt. Torque: 42 N
m (430 kgf
cm, 31 ft
lbf)
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