Overview DTC B0010-11
If a current (or voltage) on the detection line inside the SRS unit is higher than a specified value, the SRS unit determines an abnormality and stores the DTC.
Inspection Outline
The components to be tested are indicated by a dotted line.
Inspection Items
- Front Passenger's Airbag Inspection
- External Circuit LA1+, LA1- Shorted Wire Inspection
- SRS Unit Inspection
NOTICE:
Before disconnecting the SRS related connector, do the 12 volt battery terminal disconnection procedure and wait for at least 3 minutes.
NOTE:
Since there is no direct method to test the component itself, troubleshooting is performed on the related components.
1. Front Passenger's Airbag Inspection
- Test Procedure
Front passenger's airbag circuit inspection
Preparation
－Front passenger's airbag inflator 4P connector: disconnected
Procedure
-1.Perform the confirmation procedure.
Normal Conditions
－DTC B0010-11 is not indicated.
- Results
If it is normal, there is a problem with the front passenger's airbag.
If it is abnormal, there is a problem with other related components.
2. External Circuit LA1+, LA1- Shorted Wire Inspection
- Test Procedure
Preparation
- －SRS unit connector A (43P): disconnected
- －Front passenger's airbag inflator 4P connector: disconnected
- Procedure
－Perform the inspection according to the following table.
- Results
If abnormal, there is a problem in the circuit.
3. SRS Unit Inspection
- Test Procedure
If the other inspection item(s) indicated a normal condition, then it is determined that the remaining SRS unit is the cause.
- Results
There is a problem with the SRS unit.
Confirmation Procedure
Turn the vehicle to the ON mode, then wait for 10 seconds.
Tags:
DTC