Last Modified: 07-31-2024 |
6.11:8.1.0 |
Doc ID: RM10000000259UG |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [09/2022 - 11/2022] |
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made): B003011; Second Row Left Side Airbag Deployment Control Circuit Short to Ground; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022] |
DTC
|
B003011
|
Second Row Left Side Airbag Deployment Control Circuit Short to Ground
|
DESCRIPTION
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
Warning Indicate
|
DTC Output from
|
Priority
|
Test Mode / Check Mode
|
B003011
|
Second Row Left Side Airbag Deployment Control Circuit Short to Ground
|
-
The airbag sensor assembly detects a short to ground in the rear side squib LH circuit for 0.5 seconds.
-
Rear seat airbag assembly LH malfunction
-
Airbag sensor assembly malfunction
|
-
Harness or connector
-
Rear seat airbag assembly LH
-
Airbag sensor assembly
|
Comes on
|
SRS Airbag
|
A
|
Applies to check mode
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
HINT:
-
To perform the simulation method, enter check mode (signal check) with the GTS.
Click here
-
Perform the simulation method while checking the Data List.
Click here
PROCEDURE
Pre-procedure1
(a) Turn the ignition switch to ON, and wait for at least 60 seconds.
Procedure1
(b) Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs
Post-procedure1
(c) 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
|
B003011 is output
|
A
|
B003011 is not output
|
B
|
Post-procedure1
(c) None
A
|
|
|
3.
|
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 rear seat airbag assembly LH and airbag sensor assembly.
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
|
Rear Seat Airbag Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
|
|
(b) Disconnect the rear seat airbag 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.
(d) Check that the connectors are not loose, deformed or damaged.
OK:
The connector locking button is not disengaged, and the claw of the lock is not deformed or damaged.
(e) Check that the short springs of the activation prevention mechanism of the wire harness connector are not deformed or damaged.
OK:
The short springs are not deformed or damaged.
Post-procedure1
(f) None
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
Pre-procedure1
(a) Connect the airbag sensor assembly connector.
|
|
*A
|
for G16E-GTS
|
*B
|
except G16E-GTS
|
*1
|
Rear Seat Airbag Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*4
|
SST
|
*a
|
Front view of wire harness connector
(to Rear Seat Airbag Assembly LH)
|
|
|
(b) Connect SST (resistance: 2.1 Ω) to connector C.
CAUTION:
Never connect the tester to the rear seat airbag assembly LH for measurement, as this may lead to a serious injury due to airbag deployment.
NOTICE:
-
Do not forcibly insert SST into the terminals of the connector when connecting SST.
-
Insert SST straight into the terminals of the connector.
SST: 09843-18061
(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
|
|
|
6.
|
CHECK REAR SEAT AIRBAG ASSEMBLY LH
|
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
|
B003011 is not output
|
A
|
B003011 is output
|
B
|
HINT:
Codes other than DTC B003011 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 SST from connector C.
B
|
|
|
7.
|
CHECK HARNESS AND CONNECTOR
|
Pre-procedure1
(a) Disconnect the airbag sensor assembly connector.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for G16E-GTS
Tester Connection
|
Condition
|
Specified Condition
|
O151-1 (SRL+) - Body ground
|
Always
|
1 MΩ or higher
|
O151-2 (SRL-) - Body ground
|
Always
|
1 MΩ or higher
|
except G16E-GTS
Tester Connection
|
Condition
|
Specified Condition
|
O149-1 (SRL+) - Body ground
|
Always
|
1 MΩ or higher
|
O149-2 (SRL-) - Body ground
|
Always
|
1 MΩ or higher
|
Result:
|
|
*A
|
for G16E-GTS
|
*B
|
except G16E-GTS
|
*1
|
Rear Seat Airbag Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
*a
|
Front view of wire harness connector
(to Rear Seat Airbag Assembly LH)
|
|
|
Post-procedure1
(c) None
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
OK
|
|
|
Pre-procedure1
(a) Connect the airbag sensor assembly connector.
|
|
*1
|
Rear Seat Airbag Assembly LH
|
*2
|
Airbag Sensor Assembly
|
*3
|
Wire Harness
|
|
|
(b) Connect the rear seat airbag assembly LH 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
|
B003011 is not output
|
A
|
B003011 is output
|
B
|
HINT:
Codes other than DTC B003011 may be output at this time, but they are not related to this check.
Post-procedure1
(c) None
|