Toyota Corolla (2004+). Manual — part 79
05-495
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
INSPECTION PROCEDURE
1
CHECK P/T SQUIB(RH) CIRCUIT(AIRBAGA SENSOR ASSY CENTER - FRONT
SEAT OUTER BELT ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(b) Disconnect the connectors between the airbag sensor
Sensor
assy center and the seat belt pretensioner (RH).
P/T Squib (RH)
Assy
HINT:
Center
Make sure that the connector is not damaged (The lock button
is not disengaged, or the claw of the lock is not deformed or
damaged). If the damage is found, replace the wire harness.
(c)
Release the airbag activation prevention mechanism of
PR+
PR-
the connector (on the airbag sensor assy center side) be-
tween the airbag sensor assy center and the seat belt pre-
tensioner (RH) (See page 05-424).
(d) For the connector (on the seat belt pretensioner side) be-
H01019
H40048
tween the airbag sensor assy center and the seat belt pre-
C81077
tensioner (RH), measure the resistance between PR+
and PR-.
OK:
Resistance: 1 M W or Higher
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT OUTER BELT ASSY RH)
OK
05-496
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Connect the connector to the airbag sensor assy center.
(b) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
Airbag
(c)
Turn the ignition switch to ON, and wait at least for 20 se-
Sensor
P/T Squib (RH)
conds.
Assy
(d) Clear the DTC stored in memory (See page 05-424).
Center
(e) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
DLC3
DTC B0130/63
(f)
Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(g) Check the DTC (See page 05-424).
OK:
CG Tc
DTC B0130/63 is not output.
H01020
H10600
H01082
H40049
HINT:
Codes other than code B0130/63 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-497
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK P/T SQUIB (RH)
SST
09843-18040
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(c)
Connect the seat belt pretensioner (RH) connector.
Sensor
(d) Connect the negative (-) terminal cable to the battery,
P/T Squib (RH)
Assy
and wait at least for 2 seconds.
Center
(e) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(f)
Clear the DTC stored in memory (See page 05-424).
DLC3
DTC B0130/63
(g) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(h) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
CG
Tc
H01021
H10600
H01082
H40050
(i)
Check the DTC (See page 05-424).
OK:
DTC B0130/63 is not output.
HINT:
Codes other than code B0130/63 may be output at this time, but
they are not relevant to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY RH
OK
USE SIMULATION METHOD TO CHECK
05-498
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
055YY-05
DTC
B0131/64
OPEN IN P/T (RH) CIRCUIT
CIRCUIT DESCRIPTION
The P/T squib circuit (RH) consists of the airbag sensor assy center and seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0131/64 is recorded when an open is detected in the P/T squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Open circuit in PR+ wire harness or PR- wire harness of
F Seat belt pretensioner (RH)
squib
B0131/64
F Airbag sensor assy center
F P/T squib (RH) malfunction
F Instrument panel wire No.3
F Airbag sensor assy center malfunction
WIRING DIAGRAM
See page 05-494.
INSPECTION PROCEDURE
1
CHECK P/T SQUIB(RH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT OUTER BELT ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(b) Disconnect the connectors between the airbag sensor
Sensor
assy center and the seat belt pretensioner (RH).
P/T Squib (RH)
Assy
(c)
For the connector (on the seat belt pretensioner side) be-
Center
tween the airbag sensor assy center and the seat belt pre-
tensioner (RH), measure the resistance between PR+
and PR-.
OK:
PR+
PR-
Resistance: Below 1
W
H01019
C81077
H40048
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT OUTER BELT ASSY RH)
OK
05-499
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Connect the connector to the airbag sensor assy center.
(b) Using a service wire, connect PR+ and PR- of the con-
Airbag
nector (on the seat belt pretensioner side) between the
Sensor
airbag sensor assy center and the seat belt pretensioner
P/T Squib (RH)
Assy
(RH).
Center
(c)
Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
(d) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(e) Clear the DTC stored in memory (See page 05-424).
(f)
Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(g) Turn the ignition switch to ON, and wait at least for 20 se-
DLC3
DTC B0131/64
conds.
(h) Check the DTC (See page 05-424).
OK:
DTC B0131/64 is not output.
CG Tc
H01020
HINT:
C85243
H10600
H01083
H40951
Codes other than code B0131/64 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-500
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK P/T SQUIB (RH)
SST
09843-18040
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(c)
Connect the seat belt pretensioner (RH) connector.
Sensor
(d) Connect the negative (-) terminal cable to the battery,
P/T Squib (RH)
Assy
and wait at least for 2 seconds.
Center
(e) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
DLC3
DTC B0131/64
(f)
Clear the DTC stored in memory (See page 05-424).
(g) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(h) Turn the ignition switch to ON, and wait at least for 20 se-
CG
Tc
conds.
H01021
H10600
H01083
H40051
(i)
Check the DTC (See page 05-424).
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
OK
USE SIMULATION METHOD TO CHECK
05-501
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
0525V-14
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 seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0132/61 is recorded when a ground short is detected in the P/T squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit in P/T squib (RH) wire harness (to ground)
F Seat belt pretensioner (RH)
B0132/61
F P/T squib (RH) malfunction
F Airbag sensor assy center
F Airbag sensor assy center malfunction
F Instrument panel wire No.3
WIRING DIAGRAM
See page 05-494.
INSPECTION PROCEDURE
1
CHECK P/T SQUIB(RH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT OUTER BELT ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(b) Disconnect the connectors between the airbag sensor
Sensor
P/T Squib (RH)
assy center and the seat belt pretensioner (RH).
Assy
(c)
For the connector (on the seat belt pretensioner side) be-
Center
tween the airbag sensor assy center and the seat belt pre-
tensioner (RH), measure the resistance between PR+
and body ground.
OK:
PR+
PR-
Resistance: 1 M W or Higher
H01019
C81077
H40048
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT OUTER BELT ASSY RH)
OK
05-502
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Connect the connector to the airbag sensor assy center.
(b) Using a service wire, connect PR+ and PR- of the con-
Airbag
nector (on the seat belt pretensioner side) between the
Sensor
airbag sensor assy center and the seat belt pretensioner
P/T Squib (RH)
Assy
(RH).
Center
(c)
Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
(d) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(e) Clear the DTC stored in memory (See page 05-424).
(f)
Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(g) Turn the ignition switch to ON, and wait at least for 20 se-
DTC B0132/61
DLC3
conds.
(h) Check the DTC (See page 05-424).
OK:
DTC B0132/61 is not output.
CG
Tc
HINT:
H01020
C85243
H10600 H01079
H40952
Codes other than code B0132/61 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-503
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK P/T SQUIB (RH)
SST
09843-18040
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
Airbag
tery, and wait at least for 90 seconds.
Sensor
(c)
Connect the seat belt pretensioner (RH) connector.
P/T Squib (RH)
Assy
(d) Connect the negative (-) terminal cable to the battery,
Center
and wait at least for 2 seconds.
(e) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
DTC B0132/61
(f)
Clear the DTC stored in memory (See page 05-424).
DLC3
(g) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(h) Turn the ignition switch to ON, and wait at least for 20 se-
CG
Tc
conds.
H01021
H10600
H01079
H40053
(i)
Check the DTC (See page 05-424).
OK:
DTC B0132/61 is not output.
HINT:
Codes other than code B0132/61 may be output at this time, but
they are not relevant to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY RH
OK
4
USE SIMULATION METHOD TO CHECK
NG Go to step 1
OK
REPLACE ALL SRS COMPONENTS INCLUDING THE WIRE HARNESS
05-504
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
0525W-14
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 seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0133/62 is recorded when a B+ short is detected in the P/T squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit in seat belt pretensioner (RH) wire harness
F Seat belt pretensioner (RH)
(to B+)
B0133/62
F Airbag sensor assy center
F P/T squib (RH) malfunction
F Instrument panel wire No.3
F Airbag sensor assy center malfunction
WIRING DIAGRAM
See page 05-494.
INSPECTION PROCEDURE
1
CHECK P/T SQUIB(RH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT OUTER BELT ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(b) Disconnect the connectors between the airbag sensor
Sensor
assy center and the seat belt pretensioner (RH).
P/T Squib (RH)
Assy
(c)
Connect the negative (-) terminal cable to the battery,
Center
and wait at least for 2 seconds.
(d) Turn the ignition switch to ON.
(e) For the connector (on the seat belt pretensioner side) be-
tween the airbag sensor assy center and the seat belt pre-
PR+
PR-
tensioner (RH), measure the voltage between PR+ and
body ground.
OK:
Voltage: Below 1V
H01019
C81077
H40048
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT OUTER BELT ASSY RH)
OK
05-505
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
Airbag
tery, and wait at least for 90 seconds.
Sensor
(c)
Connect the connector to the airbag sensor assy center.
P/T Squib (RH)
Assy
(d) Using a service wire, connect PR+ and PR- of the con-
Center
nector (on the seat belt pretensioner side) between the
airbag sensor assy center and the seat belt pretensioner
(RH).
(e) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
(f)
Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(g) Clear the DTC stored in memory (See page 05-424).
DLC3
DTC B0133/62
(h) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(i)
Turn the ignition switch to ON, and wait at least for 20 se-
conds.
CG
Tc
(j)
Check the DTC (See page 05-424).
H01020
C85243
H40953
OK:
H10600
H01081
DTC B0133/62 is not output.
HINT:
Codes other than code B0133/62 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-506
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK P/T SQUIB (RH)
SST
09843-18040
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
Airbag
(c)
Connect the seat belt pretensioner (RH) connector.
Sensor
(d) Connect the negative (-) terminal cable to the battery,
P/T Squib (RH)
Assy
and wait at least for 2 seconds.
Center
(e) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
DLC3
DTC B0133/62
(f)
Clear the DTC stored in memory (See page 05-424).
(g) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(h) Turn the ignition switch to ON, and wait at least for 20 se-
CG Tc
conds.
H01021
H10600
H01081
H40055
(i)
Check the DTC (See page 05-424).
OK:
DTC B0133/62 is not output.
HINT:
Codes other than code B0133/62 may be output at this time, but
they are not relevant to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY RH
OK
4
USE SIMULATION METHOD TO CHECK
NG Go to step 1
OK
REPLACE ALL SRS COMPONENTS INCLUDING THE WIRE HARNESS
05-507
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
055YZ-05
DTC
B0135/73
SHORT IN P/T SQUIB (LH) CIRCUIT
CIRCUIT DESCRIPTION
The P/T squib (LH) circuit consists of the airbag sensor assy center and seat belt pretensioner (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0135/73 is recorded when a short is detected in the P/T squib (LH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit between PL+ wire harness and PL- wire har-
F Seat belt pretensioner (LH)
ness of squib
B0135/73
F Airbag sensor assy center
F P/T squib (LH) malfunction
F Instrument panel wire No.3
F Airbag sensor assy center malfunction
WIRING DIAGRAM
Airbag Sensor Assy Center
P12
P/T Squib(LH)
2
Y-B
A12 PL+
1
1
Y
A12 PL-
2
H01454
05-508
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
INSPECTION PROCEDURE
1
CHECK P/T SQUIB(LH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT SEAT
OUTER BELT ASSY LH)
(a) Disconnect the negative (-) terminal cable from the bat-
P/T Squib (RH)
tery, and wait at least for 90 seconds.
Airbag
(b) Disconnect the connectors between the airbag sensor
Sensor
assy center and the seat belt pretensioner (LH).
Assy
HINT:
Center
Make sure that the connector is not damaged (The lock button
is not disengaged, or the claw of the lock is not deformed or
damaged). If the damage is found, replace the wire harness.
PL+
PL-
(c)
Release the airbag activation prevention mechanism of
the connector (on the airbag sensor assy center side) be-
tween the airbag sensor assy center and the seat belt pre-
tensioner (LH) (See page 05-424).
(d) For the connector (on the seat belt pretensioner side) be-
H01016
C81077
H40056
tween the airbag sensor assy center and the seat belt pre-
tensioner (LH), measure the resistance between PL+ and
PL-.
OK:
Resistance: 1 M W or Higher
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT OUTER BELT ASSY LH)
OK
05-509
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Connect the connector to the airbag sensor assy center.
P/T Squib (LH)
(b) Connect the negative (-) terminal cable to the battery,
Airbag
and wait at least for 2 seconds.
Sensor
(c)
Turn the ignition switch to ON, and wait at least for 20 se-
Assy
conds.
Center
(d) Clear the DTC stored in memory (See page 05-424).
(e) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
DLC3
(f)
Turn the ignition switch to ON, and wait at least for 20 se-
DTC B0135/73
conds.
(g) Check the DTC (See page 05-424).
OK:
CG
DTC B0135/73 is not output.
Tc
H01017
H10600
H01086
H40057
HINT:
Codes other than code B0135/73 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
Большое спасибо!
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