2001 TOYOTA HIGHLANDER o2 sensor

H10600H01082H01021H10600H01082H01021H40050
DLC3
CG
TCDTC B0130/63
P/T Squib RHAirbag
Sensor
Assy
Center
C D
05-1296
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1486 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
4 CHECK FRONT SEAT OUTER BELT ASSY RH(P/T SQUIB RH)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c) Connect the connector to the front seat outer belt assy
RH.
(d) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(e) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(f) Clear the DTCs stored in memory (see page 05-1215).
(g) Turn the ignition switch to the LOCK position.
(h) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(i) Check the DTCs (see page 05-1215).
OK:
DTC B0130/63 is not output.
HINT:
Codes other than code B0130/63 may be output at this time, but
they are not related to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY RH
(SEE PAGE 61-4)
OK
USE SIMULATION METHOD TO CHECK
HINT:

Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).

Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).

After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).

H01019H43108H01019H43108H43135
P/T Squib RHAirbag
Sensor
Assy
Center
PR- PR+
Floor Wire
A
B C
D
P14
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1297
1487 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
DTC B0131/64 OPEN IN P/T SQUIB (RH) CIRCUIT
CIRCUIT DESCRIPTION
The P/T squib RH circuit consists of the airbag sensor assy center and the front seat outer belt assy RH (seat
belt pretensioner RH).
This circuit instructs the SRS to deploy when deployment conditions are met.
DTC B0131/64 is recorded when an open circuit detected in the P/T squib RH circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0131/64

Open circuit in PR+ wire harness or PR- wire harness of
squib

P/T squib (RH) malfunction

Airbag sensor assy center malfunction
Front seat outer belt assy RH (P/T squib RH)

Airbag sensor assy center

Floor wire
WIRING DIAGRAM
see page 05-1293.
INSPECTION PROCEDURE
1 CHECK FLOOR WIRE(P/T SQUIB RH CIRCUIT)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Disconnect the connectors from the airbag sensor assy
center and the front seat outer belt assy RH.
(d) Measure the resistance according to the value(s) in the
table below.
Standard:
Tester connectionConditionSpecified condition
P14-1 (PR+) -
P14-2 (PR-)AlwaysBelow 1 W
NG REPAIR OR REPLACE FLOOR WIRE
OK
0525U-05

H01020
H10600 H01083H43107H46293
P/T Squib (RH)
PR- PR+
DLC3
CG
TCDTC B0131/64
Airbag
Sensor
Assy
Center
DC
P14
05-1298
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1488 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
2 CHECK AIR BAG SENSOR ASSY CENTER
(a) Connect the connector to the airbag sensor assy center.
(b) Using a service wire, connect P14-1 (PR+) and P14-2
(PR-) of connector ºCº.
NOTICE:

Twist the end of the service wire in order to insert it
into the connector.

Do not forcibly insert the twisted service wire into the
terminals of the connector when connecting.
(c) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(d) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(e) Clear the DTCs stored in memory (see page 05-1215).
(f) Turn the ignition switch to the LOCK position.
(g) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(h) Check the DTCs (see page 05-1215).
OK:
DTC B0131/64 is not output.
HINT:
Codes other than code B0131/64 may be output at this time, but
they are not related to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
(SEE PAGE 60-53)
OK

H10600 H01021H01083H10600
H01021H01083H40051
P/T Squib RH
DLC3
CG TCDTC B0131/64
Airbag
Sensor
Assy
Center
C D
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1299
1489 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK FRONT SEAT OUTER BELT ASSY RH(P/T SQUIB RH)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the front seat outer belt assy
RH.
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0131/64 is not output.
HINT:
Codes other than code B0131/64 may be output at this time, but
they are not relevant to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY RH
(SEE PAGE 61-4)
OK
USE SIMULATION METHOD TO CHECK
HINT:

Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).

Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).

After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).

H01019H43108H01019H43108H43135
P/T Squib RHAirbag
Sensor
Assy
Center
PR- PR+
Floor Wire
A
B C
D
P14
05-1300
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1490 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
DTC B0132/61 SHORT IN P/T SQUIB (RH) CIRCUIT (TO
GROUND)
CIRCUIT DESCRIPTION
The P/T squib RH circuit consists of the airbag sensor assy center and the front seat outer belt assy RH (seat
belt pretensioner RH).
This circuit instructs the SRS to deploy when deployment conditions are met.
DTC B0132/61 is recorded when a short to ground is detected in the P/T squib RH circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0132/61

Short circuit in P/T squib (RH) wire harness (to ground)

P/T squib (RH) malfunction

Airbag sensor assy center malfunction
Front seat outer belt assy RH (P/T squib RH)

Airbag sensor assy center

Floor wire
WIRING DIAGRAM
see page 05-1293.
INSPECTION PROCEDURE
1 CHECK FLOOR WIRE(P/T SQUIB RH CIRCUIT)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Disconnect the connectors from the airbag sensor assy
center and the front seat outer belt assy RH.
(d) Measure the resistance according to the value(s) in the
table below.
Standard:
Tester connectionConditionSpecified condition
P14-1 (PR+) -
Body groundAlways1 MW or Higher
P14-2 (PR-) -
Body groundAlways1 MW or Higher
NG REPAIR OR REPLACE FLOOR WIRE
OK
0525V-19

H01020
H10600 H01079H43107H01020
H10600 H01079H43107H43137
P/T Squib RH
DLC3DTC B0132/61
TC CG
Airbag
Sensor
Assy
Center
PR- PR+
Floor Wire
Service Wire
DC
P14
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1301
1491 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
2 CHECK AIR BAG SENSOR ASSY CENTER
(a) Connect the connector to the airbag sensor assy center.
(b) Using a service wire, connect P14-1 (PR+) and P14-2
(PR-) of connector ºCº.
NOTICE:

Twist the end of the service wire in order to insert it
into the connector.

Do not forcibly insert the twisted service wire into the
terminals of the connector when connecting.
(c) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(d) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(e) Clear the DTCs stored in memory (see page 05-1215).
(f) Turn the ignition switch to the LOCK position.
(g) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(h) Check the DTCs (see page 05-1215).
OK:
DTC B0132/61 is not output.
HINT:
Codes other than code B0132/61 may be output at this time, but
they are not related to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
(SEE PAGE 60-53)
OK

H10600H01021H01079H10600H01021H01079H40053
Airbag
Sensor
Assy
Center P/T Squib RH
DLC3DTC B0132/61
TC CG
DC
05-1302
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1492 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK FRONT SEAT OUTER BELT ASSY RH(P/T SQUIB RH)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the front seat outer belt assy
RH.
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0132/61 is not output.
HINT:
Codes other than code B0132/61 may be output at this time, but
they are not related to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY RH
(SEE PAGE 61-4)
OK
USE SIMULATION METHOD TO CHECK
HINT:

Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).

Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).

After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).

H01019H43108H01019H43108H43135
P/T Squib RH
PR-Airbag
Sensor
Assy
Center
Floor Wire
A
B C D
PR+P14
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1303
1493 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
DTC B0133/62 SHORT IN P/T SQUIB (RH) CIRCUIT (TO B+)
CIRCUIT DESCRIPTION
The P/T squib RH circuit consists of the airbag sensor assy center and the front seat outer belt assy RH (seat
belt pretensioner RH).
This circuit instructs the SRS to deploy when deployment conditions are met.
DTC B0133/62 is recorded when a short to B+ is detected in the P/T squib RH circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0133/62

Short circuit in seat belt pretensioner (RH) wire harness
(to B+)

P/T squib (RH) malfunction

Airbag sensor assy center malfunction
Front seat outer belt assy RH (P/T squib RH)

Airbag sensor assy center

Floor wire
WIRING DIAGRAM
see page 05-1293.
INSPECTION PROCEDURE
1 CHECK FLOOR WIRE(P/T SQUIB RH CIRCUIT)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c) Disconnect the connectors from the airbag sensor assy
center and the front seat outer belt assy RH.
(d) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(e) Turn the ignition switch to the ON position.
(f) Measure the voltage according to the value(s) in the table
below.
Standard:
Tester connectionConditionSpecified condition
P14-1 (PR+) -
Body groundIgnition switch ONBelow 1 V
P14-2 (PR-) -
Body groundIgnition switch ONBelow 1 V
NG REPAIR OR REPLACE FLOOR WIRE
OK
0525W-19