airbag off TOYOTA AVENSIS 2002 Repair Manual

710CM±02
±
INSTRUMENT PANEL/METER COMBINATION METER
71±1
AVENSIS REPAIR MANUAL (RM1018E)
COMBINATION METER
PROBLEM SYMPTOMS TABLE
Warning Lights:
SymptomSuspect AreaSee page
Check Engine warning light does not come on.
1.Wire Harness or Connector
2.ECM
3.Combination Meter Assy±
±
±
Discharge warning light does not come on.
1.Wire Harness or Connector
2.ECM
3.Combination Meter Assy±
±
±
Brake warning light does not come on.
1.Wire Harness or Connector
2.Skid control ECU
3.Combination Meter Assy±
±
±
ABS warning light does not come on.
1.Wire Harness or Connector
2.Skid control ECU
3.Combination Meter Assy±
±
±
SRS warning light does not come on.
1.Wire Harness or Connector
2.Airbag Sensor Assy
3.Combination Meter Assy±
05±1197 ±
Open Door warning light does not come on.
1.Wire Harness or Connector
2.Front Door Courtesy Light
3.Body ECU
4.Combination Meter Assy±
±
±
±
Fuel Level warning light does not come on.
1.Wire Harness or Connector
2.Fuel Sender Gauge
3.Combination Meter Assy±
±
±
Low Oil Pressure warning light does not come on.
1.Wire Harness or Connector
2.Low Oil Pressure Warning Switch
3.Combination Meter Assy±
±
±
Engine Oil Level warning light does not come on.
1.Wire Harness or Connector
2.Oil Level Sensor
3.Combination Meter Assy±
±
±
Belt warning light does not come on.
1.Wire Harness or Connector
2.Body ECU
3.Front Inner Belt Assy
4.Combination Meter Assy±
±
05±1522
±
VSC warning light does not come on.
1.Wire Harness or Connector
2.VSC Circuit
3.Combination Meter Assy±
05±752 ±
Indicator Lights:
SymptomSuspect AreaSee page
Shift indicator light do not come on.
1. Wire Harness or Connector
2. ECM
3. Neutral Start Switch Circuit
4. Combination Meter Assy±
±
±
±
Turn indicator light does not come on.
1. Wire Harness or Connector
2. Turn Signal and Hazard Warning System
3. Combination Meter Assy±
65±9 ±
Glow indicator light does not come on.
1. Wire Harness or Connector
2. ECM
3. Combination Meter Assy±
±
±
TRC off indicator light does not come on.
1. Wire Harness or Connector
2. VSC Circuit
3. Combination Meter Assy±
05±752 ±

D26613
Example:
D25080
Negative (±)
Terminal
± INTRODUCTIONREPAIR INSTRUCTION
01±15
AVENSIS REPAIR MANUAL (RM1018E)
(8) Oil or water should not be put on the front seat outer belt and the front seat outer belt should be
cleaned with the appropriate detergents.
(i) AIRBAG SENSOR ASSEMBLY
(1) Never reuse the airbag sensor assembly involved in a collision where the SRS has deployed.
(2) The connectors to the airbag sensor assembly should be connected or disconnected with the
sensor mounted on the floor. If the connectors are connected or disconnected while the airbag
sensor assembly is not mounted to the floor, it could cause an undesired ignition of the supple-
mental restraint system.
(3) Work must be started after 90 seconds from the time the ignition switch is turned to the ºLOCKº
position and the negative (±) terminal cable is disconnected from the battery, even if only loosen-
ing the set bolts of the airbag sensor assembly.
(j) WIRE HARNESS AND CONNECTOR
(1) The SRS wire harness is integrated with the instrument panel wire harness assembly. All connec-
tors in the system are a standard yellow color. If the SRS wire harness becomes disconnected
or the connector becomes broken due to an accident, etc., repair or replace it.
3. ELECTRONIC CONTROL
(a) REMOVAL AND INSTALLATION OF BATTERY TERMI-
NAL
(1) Before performing electronic work, disconnect the
battery negative (±) terminal cable beforehand in
order to prevent it from shorting and burning out.
(2) When disconnecting and installing the terminal
cable, turn the ignition switch and lighting switch
OFF, and loosen the terminal nut completely. Per-
form these operations without twisting or prying the
terminal.
(3) When the battery terminal cable is removed, the
memories of the clock, radio, DTCs, etc. are erased.
So before removing it, check them and make a note
of their settings.
(4) When the battery negative (±) terminal cable is dis-
connected, memories of various systems are
erased. Therefore, refer to the PRE±CHECK for
each system to make sure whether or not the sys-
tem needs to be initialized after the battery negative

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)

610CL±02
B69502
AA
Buckle Switch ON
1
3 2
4
B69502
AA
Buckle Switch OFF
1
3 2
4
B69852
3 2
1
4AA
Connect of Airbag
Seat Position Sensor12B
B
B69501
AA
Buckle Switch ON
B
B
3 21
4321
± SEAT BELTSEAT BELT WARNING SYSTEM
61±3
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION
1. Driver side:
INSPECT FRONT SEAT INNER BELT ASSY
(a) Inspect the buckle switch.
(1) Fasten the seat belt (Buckle switch is ON).
(2) Check the resistance between the terminals.
Standard:
Tester ConnectionSpecified Condition
A±1 ± A±31,330

(3) Release the seat belt (Buckle switch is OFF).
(4) Check the resistance between the terminals.
Standard:
Tester ConnectionSpecified Condition
A±1 ± A±3330

If the result is not as specified, replace the inner belt assy.
(b) Inspect the circuit for the airbag seat position sensor.
(1) Check the resistance between the terminals of con-
nector A and the connector of the airbag seat posi-
tion sensor.
Standard:
Tester ConnectionSpecified Condition
A±2 ± B±1 (Connector for airbag seat position sensor)Below 1
A±4 ± B±2 (Connector for airbag seat position sensor)Below 1

If the result is not as specified, replace the inner belt assy.
2. Passenger side:
INSPECT FRONT SEAT INNER BELT ASSY
(a) Inspect the buckle switch.
(1) Fasten the seat belt (Buckle switch is ON).
(2) Check the resistance between the terminals.
Standard:
Tester ConnectionSpecified Condition
A±1 ± B±3Below 1

A±3 ± B±1Below 1

5000C±14
±
STEERING COLUMN STEERING SYSTEM
50±1
AVENSIS REPAIR MANUAL (RM1018E)
STEERING SYSTEM
PRECAUTION
1. HANDLING PRECAUTIONS ON STEERING SYSTEM
(a) Be careful to replace the parts properly because they could affect the performance of the steering sys-
tem and result in a driving hazard.
2. HANDLING PRECAUTIONS ON SRS AIRBAG SYSTEM
(a) The vehicle is equipped with SRS (Supplemental Restraint System) such as \
the driver airbag and front passenger airbag. Failure to carry out service operation in the correct sequence \
could cause the SRS
to unexpectedly deploy during servicing, possibly leading to a serious acc\
ident. Before servicing (in-
cluding removal or installation of parts, inspection or replacement), be sure \
to read the precautionary
notices in the supplemental restraint system (See page 60±1).
3. HANDLING PRECAUTIONS ON STEERING COLUMN
(a) Do not give an impact to the steering column assy, especially the motor and the torque sensor. If a great impact is given (dropping it to the floor, etc.), replace it with a new one.
(b) When removing the steering column assy, do not pull the harness.
(c) When having replaced the steering column assy and/or the ECU, calibrate the \
zero point of the steer- ing torque sensor.
(d) In the case of disconnecting a connector related to the power steering sys\
tem, turn the ignition switch ON, set the steering wheel in the straight±ahead position and turn th\
e ignition switch OFF before dis-
connecting the connector.
(e) In the case of connecting a connector related to the power steering system, make sure that the ignit\
ion switch is OFF at first. After connecting the connector, set the steering wheel assy in the straight±ahead
position, and then turn the ignition switch ON.
NOTICE:
Never turn on the ignition switch when the steering wheel assy is set in orde\
r than the straight±ahead
position.
(f) If the above operation is not done, the zero point of the steering torque \
sensor is shifted away from the proper position, making difference in the steering effort between right and left. If this happens, per-
form the zero point calibration of the steering torque sensor (See page 05±1042).

600A1±04
H42701
60±62
±
SUPPLEMENTAL RESTRAINT SYSTEM AIR BAG SENSOR ASSY CENTER
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1.PRECAUTION (See page 60±1)
2.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
3.REMOVE SHIFT LEVER KNOB SUB±ASSY (M/T TRANSAXLE) (See page 71±11)
4.REMOVE CONSOLE PANEL SUB±ASSY UPPER (See page 71±11)
5.REMOVE CONSOLE PANEL SUB±ASSY LOWER (See page 71±11)
6.REMOVE CONSOLE BOX ASSY RR (See page 71±11)
7.REMOVE AIR DUCT REAR NO.3 (See page 71±11)
8.REMOVE AIR DUCT REAR NO.4 (See page 71±11) 9. REMOVE AIR BAG SENSOR ASSY CENTER
(a) Disconnect the 3 connectors from the airbag sensor assycenter.
(b) Remove the 3 bolts and airbag sensor assy center.
10. INSTALL AIR BAG SENSOR ASSY CENTER
(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) Temporarily install the airbag sensor assy center with the 3 bolts.
NOTICE:

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

When installing the airbag sensor assy center, take care that the SRS wiring does not interfere
with other parts and is not pinched between other parts.
(d) Tighten the 3 bolts to the specified torque. Torque: 17.5 N
m (178 kgf
cm, 13 ft
lbf)
(e) Connect the connectors to the airbag sensor assy center.
(f) Check that no play is identified.
(g) Check that the water±proof sheet is properly set.
11.INSPECT SRS WARNING LIGHT (See page 05±1184)

600K6±01
H42699
60±64
±
SUPPLEMENTAL RESTRAINT SYSTEM AIR BAG SENSOR FRONT 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 AIR BAG SENSOR FRONT LH
(a) Remove the 2 bolts and airbag sensor front LH.
(b) Disconnect the connector from the airbag sensor frontLH.
4. INSTALL AIR BAG SENSOR FRONT LH
(a) Check that the ignition switch is off.
(b) Check that the battery negative (±) is terminal is disconnected.
NOTICE:
Do not start the operation for 90 seconds after removing the terminal.
(c) Install the airbag sensor front LH with the 2 bolts. Torque: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
NOTICE:

If the airbag sensor front LH has been dropped, or there are any cracks,\
dents or other defects
in the case, bracket or connector, replace the airbag sensor front LH with a new one.

When installing the airbag sensor front LH, take care that the SRS wiring does not interfere\
with
other parts and is not pinched between other parts.
(d) Connect the connector to the airbag sensor front LH.
(e) Check that no play is identified.
5.INSPECT SRS WARNING LIGHT (See page 05±1184)

600K8±01
H42769
60±68
±
SUPPLEMENTAL RESTRAINT SYSTEM AIR BAG SENSOR REAR LH
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
HINT:
Replacement procedure of the RH side is the same as that for the LH side.
1.PRECAUTION (See page 60±1)
2.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
3.REMOVE REAR DOOR SCUFF PLATE LH (See page 76±36)
4.REMOVE REAR SEAT CUSHION ASSEMBLY (SEDAN MODELS) (See page 76±36)
5.REMOVE REAR SIDE SEAT BACK ASSY LH (See page 76±36) 6. REMOVE AIR BAG SENSOR REAR LH
(a) Disconnect the connector of the airbag sensor rear LH.
(b) Remove the 2 bolts and the airbag sensor rear LH.
7.INSTALL AIR BAG SENSOR REAR LH (See page 60±11)
(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 airbag sensor rear LH with the 2 bolts. Torque: 8.0 N
m (82 kgf
cm, 70 ft
lbf)
NOTICE:

If the airbag sensor rear LH has been dropped, or there are any cracks, \
dents or other defects
in the case, bracket or connector, replace the airbag sensor rear LH with a new one.

When installing the airbag sensor rear 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 airbag sensor rear LH.
(e) Check that no play is identified.
8.INSPECT SRS WARNING LIGHT (See page 05±1184)

H40005
Battery
SST(s)
H42759
H42760
±
SUPPLEMENTAL RESTRAINT SYSTEM CURTAIN SHIELD AIR BAG ASSY LH
60±43
AVENSIS REPAIR MANUAL (RM1018E)
2. DISPOSE OF CURTAIN SHIELD AIR BAG ASSY LH
(WHEN DISPOSING OF AIRBAG A SSEMBLY
DEPLOYMENT METHOD)
NOTICE:

When disposing of the curtain shield airbag assy LH,
never use the customer's vehicle to deploy the air-
bag.

Be sure to follow the procedure detailed below when
deploying the airbag.
HINT:
Prepare a battery as the power source to deploy the airbag.
(a)Check the performance of the SST(s) (See step 1±(a) on page 60±19).
(b)Remove the curtain shield airbag assy LH (See page 60±38).
CAUTION:
When removing the curtain shield airbag assy LH, 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.
(c) Cut off the deployment section of the curtain shield airbag assy LH.

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)