Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM10000000259XA |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [09/2022 - 11/2022] |
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made): B005200; Passenger Seat Belt Sensor Circuit Undetermined Failure; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022] |
DTC
|
B005200
|
Passenger Seat Belt Sensor Circuit Undetermined Failure
|
DESCRIPTION
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
Warning Indicate
|
DTC Output from
|
Priority
|
Test Mode / Check Mode
|
B005200
|
Passenger Seat Belt Sensor Circuit Undetermined Failure
|
When it is determined that the specified number of times or more is not achieved after the ignition switch is turned to ON.
|
-
Harness or connector
-
Passenger seat buckle switch (Front seat inner belt assembly RH)
-
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 RH.
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 RH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
|
|
(b) Disconnect the front seat inner belt assembly RH 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.
|
INSPECT FRONT SEAT INNER BELT ASSEMBLY RH
|
Pre-procedure1
(a) Remove the front seat inner belt assembly RH.
Click here
Procedure1
(b) Inspect the front seat inner belt assembly RH.
*1
|
Front Seat Inner Belt Assembly RH
|
*2
|
Auxiliary Battery
|
*a
|
Component without harness connected
(Front Seat Inner Belt Assembly RH)
|
*b
|
Tester
|
Standard Current:
Tester Connection
|
Condition
|
Specified Condition
|
Tester positive (+) - 2
Tester negative (-) - Auxiliary battery negative (-)
|
Seat belt fastened
|
12.0 to 18.0 mA
|
Seat belt not fastened
|
4.0 to 7.0 mA
|
Post-procedure1
(c) None
OK
|
|
|
4.
|
CHECK HARNESS AND CONNECTOR (CHECK FOR OPEN IN THE CIRCUIT)
|
Pre-procedure1
(a) Using a service wire, connect terminals 27 (RBE+) and 18 (GNDR) 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 RH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*4
|
Service Wire
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly RH)
|
*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
|
j5-1 (+) - j5-2 (-)
|
Always
|
Below 1 Ω
|
Post-procedure1
(c) Disconnect the service wire from connector B.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
5.
|
CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO GROUND IN THE CIRCUIT)
|
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
j5-1 (+) - Body ground
|
Always
|
1 MΩ or higher
|
j5-2 (-) - Body ground
|
Always
|
1 MΩ or higher
|
|
|
*1
|
Front Seat Inner Belt Assembly RH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly RH)
|
|
|
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
6.
|
CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO +B IN THE CIRCUIT)
|
Pre-procedure1
(a) Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.
(b) Turn the ignition switch to ON.
Procedure1
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection
|
Condition
|
Specified Condition
|
j5-1 (+) - Body ground
|
Ignition switch ON
|
Below 1 V
|
j5-2 (-) - Body ground
|
Ignition switch ON
|
Below 1 V
|
Result:
|
|
*1
|
Front Seat Inner Belt Assembly RH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*a
|
Front view of wire harness connector
(to Front Seat Inner Belt Assembly RH)
|
|
|
Post-procedure1
(d) Turn the ignition switch off.
(e) Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
Pre-procedure1
(a) Connect the airbag sensor assembly connector.
|
|
*1
|
Front Seat Inner Belt Assembly RH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
|
|
(b) Connect the front seat inner belt assembly RH 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
|
B005200 is output
|
A
|
B005200 is not output
|
B
|
HINT:
Codes other than DTC B005200 may be output at this time, but they are not related to this check.
Post-procedure1
(c) None
|