Toyota Corolla (2004+). Manual - part 77

 

  Index      Toyota     Toyota Corolla - service and repair manual 2004 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  75  76  77  78   ..

 

 

Toyota Corolla (2004+). Manual - part 77

 

 

05-462
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK P SQUIB
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 instrument panel passenger airbag assy
P Squib
Sensor
connector.
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-
DLC3
DTC B0107/51
conds.
(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.
CG
Tc
(h) Turn the ignition switch to ON, and wait at least for 20 se-
H01024
H10600
H01075
H40045
conds.
(i)
Check the DTC (See page 05-424).
OK:
DTC B0107/51 is not output.
HINT:
Codes other than code B0107/51 may be output at this time, but
they are not relevant to this check.
NG REPLACE INSTRUMENT PANEL PASSENGER
AIR BAG ASSY
OK
4
USE SIMULATION METHOD TO CHECK
NG Go to step 1
OK
REPLACE ALL SRS COMPONENTS INCLUDING THE WIRE HARNESS
05-463
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
0525K-13
DTC
B0108/52
SHORT IN P SQUIB CIRCUIT (TO B+)
CIRCUIT DESCRIPTION
The P squib circuit consists of the airbag sensor assy center and instrument panel passenger airbag assy.
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0108/52 is recorded when a B+ short is detected in the P squib circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit in P squib wire harness (to B+)
F Instrument panel passenger airbag assy (P squib)
B0108/52
F P squib malfunction
F Airbag sensor assy center
F Airbag sensor assy center malfunction
F Instrument panel wire
WIRING DIAGRAM
See page 05-453.
INSPECTION PROCEDURE
1
CHECK P SQUIB CIRCUIT(AIRBAG SENSOR ASSY CENTER - INSTRUMENT
PANEL PASSENGER AIRBAG ASSY)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(b) Disconnect the connectors between the airbag sensor
P Squib
Airbag
assy center and the instrument panel passenger airbag
Sensor
assy.
Assy
Center
(c)
Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
(d) Turn the ignition switch to ON.
(e) For the connector (on the instrument panel passenger air-
bag assy side) between the airbag sensor assy center
P+
and the instrument panel passenger airbag assy, mea-
sure the voltage between P+ and body ground.
OK:
R14286
P-
H41424
H41932
Voltage: Below 1 V
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE
OK
05-464
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
P Squib
tery, and wait at least for 90 seconds.
Sensor
(c)
Connect the connector to the airbag sensor assy center.
Assy
Center
(d) Using a service wire, connect P+ and P- of the connector
(on the instrument panel passenger airbag assy side) be-
tween the airbag sensor assy center and the instrument
panel passenger airbag assy.
(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 B0108/52
(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).
H01023
H16855
H41978
OK:
H10600
H01076
DTC B0108/52 is not output.
HINT:
Codes other than code B0108/52 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-465
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK P SQUIB
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 instrument panel passenger airbag assy
P Squib
Sensor
connector.
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-
DLC3
DTC B0108/52
conds.
(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.
CG
Tc
(h) Turn the ignition switch to ON, and wait at least for 20 se-
H01024
H10600
H01076
H40047
conds.
(i)
Check the DTC (See page 05-424).
OK:
DTC B0108/52 is not output.
HINT:
Codes other than code B0108/52 may be output at this time, but
they are not relevant to this check.
NG REPLACE INSTRUMENT PANEL PASSENGER
AIR BAG ASSY
OK
4
USE SIMULATION METHOD TO CHECK
NG Go to step 1
OK
REPLACE ALL SRS COMPONENTS INCLUDING THE WIRE HARNESS
05-466
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
055Y5-05
DTC
B0110/43
SHORT IN SIDE SQUIB (RH) CIRCUIT
CIRCUIT DESCRIPTION
The side squib (RH) circuit consists of the airbag sensor assy center and front seat airbag assy (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0110/43 is recorded when a short is detected in the side squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit between SFR+ wire harness and SFR- wire
F Front seat airbag assy (RH)
harness of squib
B0110/43
F Airbag sensor assy center
F Side squib (RH) malfunction
F Instrument panel wire No.3
F Airbag sensor assy center malfunction
WIRING DIAGRAM
Airbag Sensor Assy Center
S7
Side Squib (RH)
1
1
Y-R
A14
SFR+
2
2
Y-G
A14
SFR-
H01454
05-467
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
INSPECTION PROCEDURE
1
CHECK SIDE SQUIB(RH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT AIRBAG ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(b) Disconnect the connectors between the front seat airbag
Airbag
assy (RH) and the airbag sensor assy center.
Sensor
Side Squib (RH)
(c)
Release the airbag activation prevention mechanism of
Assy
the connector (on the airbag sensor assy center side) be-
Center
tween the airbag sensor assy center and the front seat
airbag assy (RH) (See page 05-424).
(d) For the connector (on the front seat airbag assy side) be-
tween the airbag sensor assy center and the front seat
SFR-
SFR+
airbag assy (RH), measure the resistance between SFR+
and SFR-.
OK:
H01019
C82598
H40977
Resistance: 1 M W or Higher
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT AIRBAG ASSY RH)
OK
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Connect the the connector to the airbag sensor assy cen-
ter.
(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-
Side Squib (RH)
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
DLC3
DTC B0110/43
seconds.
(f)
Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(g) Check the DTC (See page 05-424).
CG Tc
OK:
H01020
H10600
H01069
H42111
DTC B0110/43 is not output.
HINT:
Codes other than code B0110/43 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-468
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK SIDE 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 front seat airbag assy (RH) connector.
Sensor
Side Squib (RH)
(d) Connect the negative (-) terminal cable to the battery,
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 B0110/43
(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
H01069
H40979
(i)
Check the DTC (See page 05-424).
OK:
DTC B0110/43 is not output.
HINT:
Codes other than code B0110/43 may be output at this time, but
they are not relevant to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY
OK
USE SIMULATION METHOD TO CHECK
05-469
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
055Y9-04
DTC
B0111/44
OPEN IN SIDE SQUIB (RH) CIRCUIT
CIRCUIT DESCRIPTION
The side squib (RH) circuit consists of the airbag sensor assy center and front seat airbag assy (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0111/44 is recorded when an open is detected in the side squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Open circuit in SFR+ wire harness or SFR- wire harness
F Front seat airbag assy (RH)
of squib
B0111/44
F Airbag sensor assy center
F Side squib (RH) malfunction
F Instrument panel wire No.3
F Airbag sensor assy center malfunction
WIRING DIAGRAM
See page 05-466.
INSPECTION PROCEDURE
1
CHECK SIDE SQUIB(RH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT AIRBAG ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(b) Disconnect the connectors between the airbag sensor
Airbag
assy center and the front seat airbag assy (RH).
Sensor
Side Squib (RH)
(c)
For the connector (on the front seat airbag assy side) be-
Assy
tween the airbag sensor assy center and the front seat
Center
airbag assy (RH), measure the resistance between SFR+
and SFR-.
OK:
Resistance: Below 1
W
SFR-
SFR+
H01019
C82598
H40977
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT AIRBAG ASSY RH)
OK
05-470
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 SFR+ and SFR- of the con-
Airbag
nector (on the front seat airbag assy side) between the
Sensor
airbag sensor assy center and the front seat airbag assy
Side 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 B0111/44
conds.
(h) Check the DTC (See page 05-424).
OK:
CG Tc
DTC B0111/44 is not output.
H01020
HINT:
H16278
H10600
H01070
H40980
Codes other than code B0111/44 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-471
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK SIDE 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 front seat airbag assy (RH) connector.
Sensor
Side Squib (RH)
(d) Connect the negative (-) terminal cable to the battery,
Assy
Center
and wait at least for 2 seconds.
(e) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
DLC3
DTC B0111/44
(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 H01070
H40981
(i)
Check the DTC (See page 05-424).
OK:
DTC B0111/44 is not output.
HINT:
Codes other than code B0111/44 may be output at this time, but
they are not relevant to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY
OK
USE SIMULATION METHOD TO CHECK
05-475
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
0525O-13
DTC
B0113/42
SHORT IN SIDE SQUIB (RH) CIRCUIT (TO
B+)
CIRCUIT DESCRIPTION
The side squib (RH) circuit consists of the airbag sensor assy center and front seat airbag assy (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0113/42 is recorded when a B+ short is detected in the side squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit in side squib (RH) wire harness (to B+)
F Front seat airbag assy (RH)
B0113/42
F Side squib (RH) malfunction
F Airbag sensor assy center
F Airbag sensor assy center malfunction
F Instrument panel wire No.3
WIRING DIAGRAM
See page 05-466.
INSPECTION PROCEDURE
1
CHECK SIDE SQUIB(RH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT AIRBAG ASSY RH)
(a) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(b) Disconnect the connectors between the airbag sensor
Airbag
assy center and the front seat airbag assy (RH).
Sensor
Side Squib (RH)
(c)
Connect the negative (-) terminal cable to the battery,
Assy
and wait at least for 2 seconds.
Center
(d) Turn the ignition switch to ON.
(e) For the connector (on the front seat airbag assy side) be-
tween the airbag sensor assy center and the front seat
airbag assy (RH), measure the voltage between SFR+
SFR-
SFR+
and body ground.
OK:
Voltage: Below 1 V
H01019
C82598
H40977
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3(AIRBAG SENSOR ASSY CENTER -
FRONT SEAT AIRBAG ASSY RH)
OK
05-476
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-
tery, and wait at least for 90 seconds.
Airbag
(c)
Connect the connector to the airbag sensor assy center.
Sensor
Side Squib (RH)
(d) Using a service wire, connect SFR+ and SFR- of the con-
Assy
Center
nector (on the front front seat airbag assy side) between
the airbag sensor assy center and the front seat airbag
assy (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 B0113/42
(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
H16278
H10600
H01068
H42113
OK:
DTC B0113/42 is not output.
HINT:
Codes other than code B0113/42 may be output at this time, but
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
05-477
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
3
CHECK SIDE 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 front seat airbag assy (RH) connector.
Sensor
Side Squib (RH)
(d) Connect the negative (-) terminal cable to the battery,
Assy
and wait at least for 2 seconds.
Center
(e) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
DTC B0113/42
DLC3
(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
conds.
Tc
H01021
H10600 H01068
H40985
(i)
Check the DTC (See page 05-424).
OK:
DTC B0113/42 is not output.
HINT:
Codes other than code B0113/42 may be output at this time, but
they are not relevant to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY
OK
4
USE SIMULATION METHOD TO CHECK
NG Go to step 1
OK
REPLACE ALL SRS COMPONENTS INCLUDING THE WIRE HARNESS
05-478
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
055YI-04
DTC
B0115/47
SHORT IN SIDE SQUIB (LH) CIRCUIT
CIRCUIT DESCRIPTION
The side squib (LH) circuit consists of the airbag sensor assy center and front seat airbag assy (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0115/47 is recorded when a short is detected in the side squib (LH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
F Short circuit between SFL+ wire harness and SFL- wire
F Front seat airbag assy (LH)
harness of squib
B0115/47
F Airbag sensor assy center
F Side squib (LH) malfunction
F Instrument panel wire No.3
F Airbag sensor assy center malfunction
WIRING DIAGRAM
Airbag Sensor Assy Center
S6
Side Squib (LH)
6
1
Y-R
A12
SFL+
5
2
Y-G
A12
SFL-
H01454
05-479
DIAGNOSTICS
- SUPPLEMENTAL RESTRAINT SYSTEM (April, 2003)
INSPECTION PROCEDURE
1
CHECK SIDE SQUIB(LH) CIRCUIT(AIRBAG SENSOR ASSY CENTER - FRONT
SEAT AIRBAG ASSY LH)
(a) Disconnect the negative (-) terminal cable from the bat-
Side Squib (LH)
tery, and wait at least for 90 seconds.
(b) Disconnect the connectors between the airbag sensor
Airbag
assy center and the front seat airbag assy (LH).
Sensor
Assy
(c)
Release the airbag activation prevention mechanism of
Center
the connector (on the airbag sensor assy center side) be-
tween the airbag sensor assy center and the front seat
airbag assy (LH) (See page 05-424).
SFL-
(d) For the connector (on the front seat airbag assy side) be-
SFL+
tween the airbag sensor assy center and the front seat
airbag assy (LH), measure the resistance between SFL+
and SFL-.
OK:
H01016
C82598
H40986
Resistance: 1 M W or Higher
NG REPAIR OR REPLACE INSTRUMENT PANEL
WIRE NO.3
OK
2
CHECK AIR BAG SENSOR ASSY CENTER
SST
09843-18040
(a) Connect the connector to the airbag sensor assy center.
Side Squib (LH)
(b) Using a service wire, connect SFL+ and SFL- of the con-
nector (on the front seat airbag assy side) between the
Airbag
Sensor
airbag sensor assy center and the front seat airbag assy
Assy
(LH).
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.
DLC3
DTC B0115/47
(g) Turn the ignition switch to ON, and wait at least for 20 se-
conds.
(h) Check the DTC (See page 05-424).
OK:
CG
Tc
DTC B0115/47 is not output.
HINT:
H01017
H16278
H40987
Codes other than code B0115/47 may be output at this time, but
H10600
H01073
they are not relevant to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK

 

 

 

 

 

 

 

Content   ..  75  76  77  78   ..