Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM10000000289TQ |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [11/2022 -
] |
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B005013; Driver Seat Belt Sensor Circuit Open; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 - ] |
DTC
|
B005013
|
Driver Seat Belt Sensor Circuit Open
|
DESCRIPTION
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
Warning Indicate
|
DTC Output from
|
Priority
|
Test Mode / Check Mode
|
B005013
|
Driver Seat Belt Sensor Circuit Open
|
One of the following conditions is met:
-
The airbag sensor assembly detects an open circuit signal in the driver seat belt sensor circuit for 2 seconds.
-
Driver seat buckle switch malfunction.
-
Airbag sensor assembly malfunction.
|
-
Harness or connector
-
Driver seat buckle switch (Front seat inner belt assembly LH)
-
Airbag sensor assembly
|
Comes on
|
SRS Airbag
|
A
|
Does not apply to test/check mode
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
PROCEDURE
1.
|
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 front seat inner belt 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
|
Front Seat Inner Belt Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
|
|
(b) Disconnect the front seat inner belt assembly LH 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
|
|
|
3.
|
CHECK HARNESS AND CONNECTOR (CHECK FOR OPEN IN THE CIRCUIT)
|
Pre-procedure1
(a) Using a service wire, connect terminals 30 (LBE+) 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
|
Front Seat Inner Belt Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*4
|
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)
|
|
|
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
O23-2 (LBE+) - O23-1 (LBE-)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
Pre-procedure1
(a) Using a service wire, connect terminals 2 (LBE+) and 1 (LBE-) of connector C.
NOTICE:
Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.
|
|
*1
|
Front Seat Inner Belt Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*4
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt 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
|
B005013 is output
|
A
|
B005013 is not output
|
B
|
HINT:
Codes other than DTC B005013 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 C.
|