Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM10000000289VA |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [11/2022 -
] |
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B00B513; Driver Seat Track Position Restraints Sensor Circuit Open; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 - ] |
DTC
|
B00B513
|
Driver Seat Track Position Restraints Sensor Circuit Open
|
DESCRIPTION
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
Warning Indicate
|
DTC Output from
|
Priority
|
Test Mode / Check Mode
|
B00B513
|
Driver Seat Track Position Restraints Sensor Circuit Open
|
for TMC Made
-
The airbag sensor assembly detects a line open circuit signal in the seat position sensor circuit for 2 seconds.
-
Seat position sensor (front seat adjuster assembly LH) malfunction
-
Airbag sensor assembly malfunction
for TMMMS Made
-
The airbag sensor assembly detects a line open circuit signal in the seat position sensor circuit for 2 seconds.
-
Seat position sensor (separate type front seat cushion spring assembly LH) malfunction
-
Airbag sensor assembly malfunction
|
for TMC Made
-
Harness or connector
-
Seat position sensor (front seat adjuster assembly LH)*1
-
Front seat inner belt assembly LH
-
Airbag sensor assembly
for TMMMS Made
-
Harness or connector
-
Seat position sensor (separate type front seat cushion spring assembly LH)*2
-
Front seat inner belt assembly LH
-
Airbag sensor assembly
|
Comes on
|
SRS Airbag
|
A
|
Does not apply to test/check mode
|
-
*1: The seat position sensor is built into the front seat adjuster assembly LH.
-
*2: The seat position sensor is built into the separate type front seat cushion spring assembly LH.
WIRING DIAGRAM
for TMC Made Manual Seat:
for TMC Made Power Seat:
for TMMMS Made Manual Seat:
for TMMMS Made Power Seat:
CAUTION / NOTICE / HINT
PROCEDURE
1.
|
CHECK VEHICLE CONDITION
|
(a) Choose the model to be inspected.
Result
|
Proceed to
|
for TMC Made Manual Seat
|
A
|
for TMC Made Power Seat
|
B
|
for TMMMS Made Manual Seat
|
C
|
for TMMMS Made Power Seat
|
D
|
A
|
|
|
2.
|
CHECK CONNECTION OF CONNECTORS
|
Pre-procedure1
(a) Turn the ignition switch off.
(b) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
Procedure1
(c) Check that the connectors are properly connected to the airbag sensor assembly and seat position sensor (front seat adjuster assembly LH).
OK:
The connectors are properly connected.
Post-procedure1
(d) None
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the airbag sensor assembly connector.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
(b) Disconnect the seat position sensor connector.
Procedure1
(c) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(d) None
NG |
|
REPLACE FRONT SEAT INNER BELT ASSEMBLY LH OR REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
4.
|
CHECK SEAT POSITION SENSOR CIRCUIT (CHECK FOR OPEN IN THE CIRCUIT)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Front Seat Adjuster Assembly LH))
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
|
|
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
z20-1 (GND) - z20-2 (VS)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
OK
|
|
|
Pre-procedure1
(a) Using a service wire, connect terminals 1 (GND) and 2 (VS) of connector E.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Front Seat Adjuster Assembly LH))
|
|
|
(b) Connect the airbag sensor assembly connector.
(c) Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(e) Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs
Post-procedure1
(f) Turn the ignition switch off.
NEXT
|
|
|
Pre-procedure1
(a) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(b) Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes
Result
|
Proceed to
|
B00B513 is output
|
A
|
B00B513 is not output
|
B
|
HINT:
Codes other than DTC B00B513 may be output at this time, but they are not related to this check.
Post-procedure1
(c) Turn the ignition switch off.
(d) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
(e) Disconnect the service wire from connector E.
7.
|
CHECK CONNECTION OF CONNECTORS
|
(a) Check that the connectors are properly connected to the front seat inner belt assembly LH.
OK:
The connectors are properly connected.
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the front seat inner belt assembly LH connector.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
Procedure1
(b) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(c) None
NG |
|
REPLACE FRONT SEAT INNER BELT ASSEMBLY LH OR REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
9.
|
CHECK HARNESS AND CONNECTOR (FRONT SEAT INNER BELT ASSEMBLY LH - AIRBAG SENSOR ASSEMBLY)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
O23-4 (LSP+) - O23-3 (LSP-)
|
Always
|
Below 1 Ω
|
Result:
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly LH)
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
|
|
Post-procedure1
(c) Disconnect the service wire from connector B.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
10.
|
CHECK CONNECTION OF CONNECTORS
|
Pre-procedure1
(a) Turn the ignition switch off.
(b) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
Procedure1
(c) Check that the connectors are properly connected to the airbag sensor assembly and seat position sensor (front seat adjuster assembly LH).
OK:
The connectors are properly connected.
Post-procedure1
(d) None
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the airbag sensor assembly connector.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
(b) Disconnect the seat position sensor connector.
Procedure1
(c) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(d) None
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
12.
|
CHECK SEAT POSITION SENSOR CIRCUIT (CHECK FOR OPEN IN THE CIRCUIT)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
-
|
-
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Front Seat Adjuster Assembly LH))
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
q10-1 (GND) - q10-2 (VS)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
OK
|
|
|
Pre-procedure1
(a) Using a service wire, connect terminals 1 (GND) and 2 (VS) of connector G.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Front Seat Adjuster Assembly LH))
|
|
|
(b) Connect the airbag sensor assembly connector.
(c) Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(e) Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs
Post-procedure1
(f) Turn the ignition switch off.
NEXT
|
|
|
Pre-procedure1
(a) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(b) Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes
Result
|
Proceed to
|
B00B513 is output
|
A
|
B00B513 is not output
|
B
|
HINT:
Codes other than DTC B00B513 may be output at this time, but they are not related to this check.
Post-procedure1
(c) Turn the ignition switch off.
(d) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
(e) Disconnect the service wire from connector G.
15.
|
CHECK CONNECTION OF CONNECTORS
|
(a) Check that the connectors are properly connected to the front seat inner belt assembly LH.
OK:
The connectors are properly connected.
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the front seat inner belt assembly LH connector.
|
|
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
Procedure1
(b) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(c) None
NG |
|
REPLACE FRONT SEAT INNER BELT ASSEMBLY LH OR REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
17.
|
CHECK HARNESS AND CONNECTOR (SEAT POSITION SENSOR - FRONT SEAT INNER BELT ASSEMBLY LH)
|
Pre-procedure1
(a) Using a service wire, connect terminals 2 (LSP+) and 1 (LSP-) of connector F.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
-
|
-
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Front Seat Adjuster Assembly LH))
|
*b
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly LH)
|
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
q10-2 (VS) - q10-1 (GND)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector F.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
18.
|
CHECK HARNESS AND CONNECTOR (FRONT SEAT INNER BELT ASSEMBLY LH - AIRBAG SENSOR ASSEMBLY)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
*1
|
Seat Position Sensor (Front Seat Adjuster Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
-
|
-
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly LH)
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
O23-4 (LSP+) - O23-3 (LSP-)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
19.
|
CHECK CONNECTION OF CONNECTORS
|
Pre-procedure1
(a) Turn the ignition switch off.
(b) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
Procedure1
(c) Check that the connectors are properly connected to the airbag sensor assembly and seat position sensor (separate type front seat cushion spring assembly LH).
OK:
The connectors are properly connected.
Post-procedure1
(d) None
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the airbag sensor assembly connector.
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
(b) Disconnect the seat position sensor connector.
Procedure1
(c) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(d) None
NG |
|
REPLACE FRONT SEAT INNER BELT ASSEMBLY LH OR REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
21.
|
CHECK SEAT POSITION SENSOR CIRCUIT (CHECK FOR OPEN IN THE CIRCUIT)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH))
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
|
|
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
z20-1 (GND) - z20-2 (VS)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
OK
|
|
|
Pre-procedure1
(a) Using a service wire, connect terminals 1 (GND) and 2 (VS) of connector E.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH))
|
|
|
(b) Connect the airbag sensor assembly connector.
(c) Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(e) Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs
Post-procedure1
(f) Turn the ignition switch off.
NEXT
|
|
|
Pre-procedure1
(a) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(b) Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes
Result
|
Proceed to
|
B00B513 is output
|
A
|
B00B513 is not output
|
B
|
HINT:
Codes other than DTC B00B513 may be output at this time, but they are not related to this check.
Post-procedure1
(c) Turn the ignition switch off.
(d) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
(e) Disconnect the service wire from connector E.
24.
|
CHECK CONNECTION OF CONNECTORS
|
(a) Check that the connectors are properly connected to the front seat inner belt assembly LH.
OK:
The connectors are properly connected.
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the front seat inner belt assembly LH connector.
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
Procedure1
(b) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(c) None
NG |
|
REPLACE FRONT SEAT INNER BELT ASSEMBLY LH OR REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
26.
|
CHECK HARNESS AND CONNECTOR (FRONT SEAT INNER BELT ASSEMBLY LH - AIRBAG SENSOR ASSEMBLY)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
O23-4 (LSP+) - O23-3 (LSP-)
|
Always
|
Below 1 Ω
|
Result:
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly LH)
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
|
|
Post-procedure1
(c) Disconnect the service wire from connector B.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
27.
|
CHECK CONNECTION OF CONNECTORS
|
Pre-procedure1
(a) Turn the ignition switch off.
(b) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
Procedure1
(c) Check that the connectors are properly connected to the airbag sensor assembly and seat position sensor (separate type front seat cushion spring assembly LH).
OK:
The connectors are properly connected.
Post-procedure1
(d) None
NG |
|
CONNECT CONNECTORS PROPERLY
|
OK
|
|
|
Pre-procedure1
(a) Disconnect the airbag sensor assembly connector.
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
|
|
(b) Disconnect the seat position sensor connector.
Procedure1
(c) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(d) None
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
29.
|
CHECK SEAT POSITION SENSOR CIRCUIT (CHECK FOR OPEN IN THE CIRCUIT)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
-
|
-
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH))
|
*b
|
Front view of wire harness connector
(to Airbag Sensor Assembly)
|
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
q10-1 (GND) - q10-2 (VS)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
OK
|
|
|
Pre-procedure1
(a) Using a service wire, connect terminals 1 (GND) and 2 (VS) of connector G.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
|
*2
|
Front Seat Inner Belt Assembly LH
|
*3
|
Airbag Sensor Assembly
|
*4
|
Wire Harness
|
*5
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH))
|
|
|
(b) Connect the airbag sensor assembly connector.
(c) Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(e) Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs
Post-procedure1
(f) Turn the ignition switch off.
NEXT
|
|
|
Pre-procedure1
(a) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(b) Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes
Result
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Proceed to
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B00B513 is output
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A
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B00B513 is not output
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B
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HINT:
Codes other than DTC B00B513 may be output at this time, but they are not related to this check.
Post-procedure1
(c) Turn the ignition switch off.
(d) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
(e) Disconnect the service wire from connector G.
32.
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CHECK CONNECTION OF CONNECTORS
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(a) Check that the connectors are properly connected to the front seat inner belt assembly LH.
OK:
The connectors are properly connected.
NG |
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CONNECT CONNECTORS PROPERLY
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OK
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Pre-procedure1
(a) Disconnect the front seat inner belt assembly LH connector.
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*1
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Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
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*2
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Front Seat Inner Belt Assembly LH
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*3
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Airbag Sensor Assembly
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*4
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Wire Harness
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Procedure1
(b) Check that the terminals of the connectors are not deformed or damaged.
OK:
The terminals are not deformed or damaged.
Post-procedure1
(c) None
NG |
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REPLACE FRONT SEAT INNER BELT ASSEMBLY LH OR REPAIR OR REPLACE HARNESS OR CONNECTOR
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OK
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34.
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CHECK HARNESS AND CONNECTOR (SEAT POSITION SENSOR - FRONT SEAT INNER BELT ASSEMBLY LH)
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Pre-procedure1
(a) Using a service wire, connect terminals 2 (LSP+) and 1 (LSP-) of connector F.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
*1
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Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
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*2
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Front Seat Inner Belt Assembly LH
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*3
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Airbag Sensor Assembly
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*4
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Wire Harness
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*5
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Service Wire
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-
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-
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*a
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Front view of wire harness connector
(to Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH))
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*b
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Front view of wire harness connector
(to Front Seat Inner Belt Assembly LH)
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Standard Resistance:
Tester Connection
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Condition
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Specified Condition
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q10-2 (VS) - q10-1 (GND)
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Always
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Below 1 Ω
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Post-procedure1
(c) Disconnect the service wire from connector F.
NG |
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REPAIR OR REPLACE HARNESS OR CONNECTOR
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OK
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35.
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CHECK HARNESS AND CONNECTOR (FRONT SEAT INNER BELT ASSEMBLY LH - AIRBAG SENSOR ASSEMBLY)
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Pre-procedure1
(a) Using a service wire, connect terminals 27 (LSP+) and 24 (GNDL) of connector B.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
*1
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Seat Position Sensor (Separate Type Front Seat Cushion Spring Assembly LH)
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*2
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Front Seat Inner Belt Assembly LH
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*3
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Airbag Sensor Assembly
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*4
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Wire Harness
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*5
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Service Wire
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-
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-
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*a
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Front view of wire harness connector
(to Front Seat Inner Belt Assembly LH)
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*b
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Front view of wire harness connector
(to Airbag Sensor Assembly)
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Standard Resistance:
Tester Connection
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Condition
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Specified Condition
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O23-4 (LSP+) - O23-3 (LSP-)
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Always
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Below 1 Ω
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Post-procedure1
(c) Disconnect the service wire from connector B.
NG |
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REPAIR OR REPLACE HARNESS OR CONNECTOR
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