TOYOTA SUPRA 1997 Service Repair Manual
Manufacturer: TOYOTA, Model Year: 1997, Model line: SUPRA, Model: TOYOTA SUPRA 1997Pages: 1807, PDF Size: 39.36 MB
Page 1451 of 1807
R13455
10 m (33 ft) or more
RS-26
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
1965 Author: Date:
1997 SUPRA (RM502U)
(c) Install the SST.
(1) Connect the connector of SST to the front passen-
ger airbag assembly connector.
SST 09082-00700
NOTICE:
To avoid damaging the SST connector and wire harness,
do not lock the secondary lock of the twin lock.
(2) Move the SST to at least 10 m (33 ft) from the front
of the vehicle.
(3) Close all the doors and windows of the vehicle.
NOTICE:
Take care not to damage the SST wire harness.
(4) Connect the SST red clip to the battery positive (+)
terminal and the black clip to the negative (+) termi-
nal.
(d) Deploy the airbag.
(1) Confirm that no-one is inside the vehicle or within
10 m (33 ft) area around the vehicle.
(2) Press the SST activation switch and deploy the air-
bag.
HINT:
The airbag deploys simultaneously as the LED of the SST ac-
tivation switch lights up.
(e) Dispose of the front passenger airbag assembly.
CAUTION:
The front passenger airbag assembly 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 a front
passenger airbag assembly with deployed airbag.
Always wash your hands with water after completing
the operation.
Do not apply water, etc. to a front passenger airbag
assembly with deployed airbag.
(1) When scrapping a vehicle, deploy the airbag and
scrap the vehicle with the front passenger airbag
assembly still installed.
(2) When moving a vehicle for scrapping which has a
front passenger airbag assembly with deployed air-
bag, use gloves and safety glasses.
Page 1452 of 1807
AB0163
Wire Harness
Diameter
Stripped Wire Harness Section
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
RS-27
1966 Author: Date:
1997 SUPRA (RM502U)
2. DEPLOYMENT WHEN DISPOSING OF FRONT PAS-
SENGER AIRBAG ASSEMBLY ONLY
NOTICE:
When disposing of the front passenger airbag assem-
bly only, never use the customers vehicle to deploy
the airbag.
Be sure to follow the procedure given below when de-
ploying the airbag.
HINT:
Have a battery ready as the power source to deploy the airbag.
(a) Remove the front passenger airbag assembly.
(See page RS-21)
CAUTION:
When removing the front passenger airbag assembly,
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.
Store the front passenger airbag assembly with the
airbag deployment direction facing upward.
(b) Fix the front passenger airbag assembly to tire.
(1) Using a service-purpose wire harness for the ve-
hicle, tie down the front passenger airbag assembly
to the tire.
Wire harness: Stripped wire harness section
1.25 mm
2
or more (0.0019 in.2 or more)
HINT:
To calculate the square of the stripped wire harness section:
Square = 3.14 X (Diameter)
2 divided by 4
CAUTION:
If a wire hsrness which is too thin or some other thing is
used to tie down the front passenger airbag assembly it
may be snapped by the shock when the airbag is deplayed.
This is highly dangerous. Always use a wire harness for ve-
hicle use which is at least 1.25 mm
2
(0.0019 in2).
(2) Wrap the wire harness around the tire, passing the
wire harness through the installation holes indi-
cated by arrows in the installation.
Page 1453 of 1807
R05148
Width
Inner
Diam.
AB0158
Battery
SST
R05403
RS-28
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
1967 Author: Date:
1997 SUPRA (RM502U)
(3) Position the front passenger airbag assembly in-
side the tire with the airbag deployment direction
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 very dan-
gerous if looseness in the wire harness results in the
front passenger airbag assembly coming free due to
the shock of the airbag deploying.
Always tie down the front passenger airbag assembly
with the airbag door facing inside.
NOTICE:
The tire will be marked by the airbag deployment, so use a
redundant tire.
(c) Confirm functioning of the SST.
SST 09082-00700
(d) Place tires.
(1) Place at least 2 tires under the tire to which the front
passenger airbag assembly is tied.
(2) Place at least 2 tires over the tire to which the front
passenger airbag assembly is tied. The top tire
should have the wheel installed.
(3) Tie the tires together with 2 wire harnesses.
CAUTION:
Make sure that the wire harnesses are tight. It is very dan-
gerous if loose wire harnesses result in the tires coming
free due to the shock of the airbag deploying.
HINT:
Place the SST connector and wire harness inside tires. Provide
at least 1 m (3 ft) of slack for the wire harness.
Page 1454 of 1807
R09690
Battery
SSTFront Passenger
Airbag Assembly
10 mm (33 ft) or more
R09687
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
RS-29
1968 Author: Date:
1997 SUPRA (RM502U)
(e) Install the SST.
Connect the connector of SST to the front passenger air-
bag assembly connector.
SST 09082-00700
NOTICE:
To avoid damaging the SST connector and wire harness,
do not lock the secondary lock of the twin lock.
(f) Deploy the airbag.
(1) Connect the SST red clip to the battery positive (+)
terminal and the black clip to the battery negative
(-) terminal.
(2) Confirm that no-one is within 10 m (33 ft) area
around the tire which the front passenger airbag as-
sembly is tied to.
(3) Press the SST activation switch and deploy the air-
bag.
HINT:
The airbag deploys simultaneously as the LED of the SST ac-
tivation switch lights up.
(g) Dispose of the front passenger airbag assembly.
CAUTION:
The front passenger airbag assembly 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 a front
passenger airbag assembly with deployed airbag.
Always wash your hands with water after completing
the operation.
Do not apply water, etc. to a front passenger airbag
assembly with deployed airbag.
(1) Remove the front passenger airbag assembly from
the tire.
(2) Place the front passenger airbag assembly in a vi-
nyl bag, tie the end tightly and dispose of it in the
same way as other general parts.
Page 1455 of 1807
RS06X-01
RS-30
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
1969 Author: Date:
1997 SUPRA (RM502U)
REPLACEMENT
REPLACEMENT REQUIREMENTS
In the following cases, replace the front passenger airbag assembly, instrument panel or instrument panel
reinforcement.
If the airbag has been deployed.
If the front passenger airbag assembly has been found to be faulty in troubleshooting.
If the front passenger airbag assembly, instrument panel or instrument panel reinforcement has
been found to be faulty during the check in items. (See page RS-22)
If the front passenger airbag assembly has been dropped.
CAUTION:
For replacement of the front passenger airbag assembly, see page RS-21 and RS-31. Be sure to fol-
low the correct procedure.
Page 1456 of 1807
RS06Y-02
R07002
2 Clips
- SUPPLEMENTAL RESTRAINT SYSTEMFRONT PASSENGER AIRBAG ASSEMBLY
RS-31
1970 Author: Date:
1997 SUPRA (RM502U)
INSTALLATION
NOTICE:
Never use airbag parts from another vehicle. When replac-
ing parts, replace them with new parts.
1. INSTALL FRONT PASSENGER AIRBAG ASSEMBLY
(a) Install the front passenger airbag assembly.
(b) Install the 2 bolts to instrument panel reinforcement.
Torque: 21 N´m (210 kgf´cm, 15 ft´lbf)
(c) Install the 2 bolts to instrument panel.
Torque: 8.8 N´m (90 kgf´cm, 78 in.´lbf)
NOTICE:
Make sure that no foreign objects are trapped be-
tween the airbag bag, and within the module.
Do not damage the strap when installing the module.
NOTICE:
If the front passenger airbag assembly has been dropped,
or there are cracks, dents or other defects in the case or
connector, replace the front passenger airbag assembly
with a new one.
2. INSTALL THESE PARTS: (See page BO-50)
(a) Heater to register duct No.4
(b) Instrument panel box
3. CONNECT AIRBAG CONNECTOR
(a) Connect the airbag connector.
(b) Put the connector on the glove compartment door finish
plate.
(c) Install the glove compartment door finish plate to the
instrument panel box.
Page 1457 of 1807
RS06Z-02
RS-32
- SUPPLEMENTAL RESTRAINT SYSTEMAIRBAG SENSOR ASSEMBLY
1971 Author: Date:
1997 SUPRA (RM502U)
AIRBAG SENSOR ASSEMBLY
COMPONENTS
Page 1458 of 1807
RS070-02
- SUPPLEMENTAL RESTRAINT SYSTEMAIRBAG SENSOR ASSEMBLY
RS-33
1972 Author: Date:
1997 SUPRA (RM502U)
REMOVAL
NOTICE:
Do not open the cover or the case of the ECU and various
electrical devices unless absolutely necessary.
(If the IC terminals are touched, the IC may be destroyed by
static electricity.)
1. REMOVE THESE PARTS
(a) Console panel upper
(b) Parking brake hole cover
(c) Console box
2. REMOVE AIRBAG SENSOR ASSEMBLY
(a) Disconnect the airbag sensor connectors.
NOTICE:
Remove the connectors with the sensor assembly
installed.
(b) Using a torx wrench, remove the 4 screws and airbag sen-
sor assembly.
Torx wrench: T40 (Part No.09042-00020 or locally
manufactured tool)
Page 1459 of 1807
RS073-02
RS-36
- SUPPLEMENTAL RESTRAINT SYSTEMAIRBAG SENSOR ASSEMBLY
1975 Author: Date:
1997 SUPRA (RM502U)
INSTALLATION
NOTICE:
Never use SRS parts from another vehicle. When re-
placing parts, replace them with new parts.
Never reuse the airbag sensor assembly involved in
a collision when the airbag has deployed.
Never repair a sensor in order to reuse it.
1. INSTALL AIRBAG SENSOR ASSEMBLY
(a) Using a torx wrench, install the airbag sensor assembly
with 4 screws.
Torx wrench: T40 (Part No.09042-00020 or locally
manufactured tool)
Torque: 21 N´m (210 kgf´cm, 15 ft´lbf)
(b) Connect the airbag sensor connectors.
NOTICE:
Installation of the connector is done after the sensor
assembly has been installed.
Make sure the sensor assembly is installed with the
specified torque.
If the sensor assembly has been dropped, or there are
cracks, dents or other defects in the case, bracket or
connector, replace the sensor assembly with a new
one.
When installing the senor assembly, take care that
the SRS wiring does not interfere with other parts and
is not pinched between other parts.
After installing , shake the sensor assembly to check
that there is no looseness.
2. INSTALL THESE PARTS:
(a) Console box
(b) Parking brake hole cover
(c) Console panel upper
Page 1460 of 1807
RS074-02
W02646
SRS Warning Light
(Telltale Light RH)Front Passenger
Airbag Assembly
Steering Wheel Pad
(with Airbag)
Spiral CableAirbag Sensor
Assembly
- SUPPLEMENTAL RESTRAINT SYSTEMWIRE HARNESS AND CONNECTOR
RS-37
1976 Author: Date:
1997 SUPRA (RM502U)
WIRE HARNESS AND CONNECTOR
LOCATION