2001 TOYOTA SEQUOIA O2 sensor

RS11O±01
H23904: Specified torqueN´m (kgf´cm, ft´lbf)Rear Door Scuff Plate Rear Seat No. 2 AssemblyCurtain Shield Airbag
Sensor Assembly LH Rear Floor Panel Support Plate
Quarter Trim Plate
17.5 (179, 13)
RS±96
± SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
3379 Author: Date:
2005 SEQUOIA (RM1146U)
CURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
COMPONENTS

RS11P±01
H23905
± SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
RS±97
3380 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
HINT:

Use the same procedures for the RH side and LH side.

The procedures listed below are for the LH side.
NOTICE:

If the wiring connector of the SRS is disconnected
with the ignition switch in the ON position, DTCs will
be recorded.

Never use airbag parts from another vehicle. When
replacing parts, replace them with new ones.
1. PRECAUTION (SEE PAGE RS±1 and RS±3)
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
Wait for 90 seconds after disconnecting the cable to prevent the
airbag working.
3. REMOVE REAR SEAT NO. 2 ASSEMBLY
(SEE PAGE BO±157)
4. REMOVE REAR DOOR SCUFF PLATE
(SEE PAGE BO±101)
5. REMOVE REAR FLOOR PANEL SUPPORT PLATE
(SEE PAGE BO±101)
6. REMOVE QUARTER TRIM PLATE
(SEE PAGE BO±101)
7. REMOVE CURTAIN SHIELD AIRBAG SENSOR AS-
SEMBLY LH
(a) Disconnect the curtain shield airbag sensor assembly LH
connector.
NOTICE:
Disconnect the connector with the sensor assembly
installed.
(b) Remove the 2 nuts and curtain shield airbag sensor as-
sembly LH.

RS11Q±01
RS±98
± SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
3381 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
1. VEHICLE NOT INVOLVED IN COLLISION
Perform a diagnostic system check (see page DI±1147).
2. VEHICLE INVOLVED IN COLLISION AND AIRBAG IS NOT DEPLOYED
Perform a diagnostic system check (see page DI±1147).
3. VEHICLE INVOLVED IN COLLISION AND AIRBAG IS DEPLOYED
Replace the curtain shield airbag sensor assembly (see page DI±1147).

RS11R±01
± SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
RS±99
3382 Author: Date:
2005 SEQUOIA (RM1146U)
REPLACEMENT
REPLACEMENT REQUIREMENTS
In the following cases, replace the curtain shield airbag sensor assembly with a new one.

The curtain shield airbag assembly has been deployed in a collision.

The curtain shield airbag sensor assembly has been found to be faulty in troubleshooting.

The curtain shield airbag sensor assembly has been dropped.
CAUTION:
For removal and installation of the curtain shield airbag sensor assembly, see page RS±97 and
RS±100. Be sure to follow the correct procedure.

RS11S±01
H23905
RS±100
± SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
3383 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
HINT:

Use the same procedures for the RH side and LH side.

The procedures listed below are for the LH side.
NOTICE:

Never use SRS parts from another vehicle. When re-
placing parts, replace them with new ones.

Never reuse the curtain shield airbag sensor assem-
bly involved in a collision when the airbag has
deployed.

If the curtain shield airbag sensor assembly center
has been dropped, or there are any cracks, dents or
other defects in the case, bracket or connector, re-
place it with a new one.

When installing the curtain shield airbag sensor as-
sembly center, be careful that the SRS wiring does
not interfere with other parts and that it is not pinched
between other parts.

After installing, shake the curtain shield airbag sen-
sor assembly to check that there is no looseness.
1. INSTALL CURTAIN SHIELD AIRBAG SENSOR AS-
SEMBLY LH
(a) Install the curtain shield airbag sensor assembly LH with
the 2 nuts.
Torque:17.5 N´m (179 kgf´cm, 13 ft´lbf)
(b) Connect the curtain shield airbag sensor assembly LH
connector.
2. INSTALL RETRACTOR OF FRONT SEAT OUTER BELT
3. INSTALL QUARTER TRIM PLATE
(SEE PAGE BO±108)
4. INSTALL REAR FLOOR PANEL SUPPORT PLATE
(SEE PAGE BO±108)
5. INSTALL REAR DOOR SCUFF PLATE
(SEE PAGE BO±108)
6. INSTALL REAR SEAT NO. 2 ASSEMBLY
(SEE PAGE BO±158)
7. CONNECT CABLE TO NEGATIVE BATTERY TERMI-
NAL

± SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG SENSOR ASSEMBLY
RS±101
3384 Author: Date:
2005 SEQUOIA (RM1146U)
8. PERFORM INITIALIZATION (SEE PAGE BE±77)
Some system need initialization when disconnecting the cable
from the negative battery terminal.
9. INSPECT SRS WARNING LIGHT (SEE PAGE DI±1137)

RS11T±01
H23935
Front Seat Assembly LH
N´m (kgf´cm, ft´lbf): Specified torque
8.0 (82, 71 in.´lbf)
Seat Cushion Outer Shield
Seat Position Sensor
Assembly Protector Torx® Screw
Separate Type (Manual Adjuster):
Seat Position
Sensor Assembly
Reclining Adjuster
Release Handle
Vertical Adjuster Handle Cap
Vertical Adjuster Handle
RS±102
± SUPPLEMENTAL RESTRAINT SYSTEMSEAT POSITION SENSOR ASSEMBLY
3385 Author: Date:
2005 SEQUOIA (RM1146U)
SEAT POSITION SENSOR ASSEMBLY
COMPONENTS

H23936
Seat Position Sensor Assembly
N´m (kgf´cm, ft´lbf): Specified torque
8.0 (82, 71 in.´lbf)
Seat Cushion Inner Shield
Seat Position Sensor
Assembly Protector
Torx® Screw
Front Seat Assembly LH
Seat Cushion Inner ShieldSeat Cushion Outer ShieldReclining Knob
Slide Knob Separate Type (Power Adjuster):
± SUPPLEMENTAL RESTRAINT SYSTEMSEAT POSITION SENSOR ASSEMBLY
RS±103
3386 Author: Date:
2005 SEQUOIA (RM1146U)