Driver's Airbag Inspection
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.
Preconditions
- DTC B0001-2B and B0002-2B are stored with same time.
Test Procedure
Driver's airbag circuit inspection
- Preparation
- Driver's airbag first inflator 2P connector: disconnected
- Driver's airbag second inflator 2P connector: disconnected
- Procedure
- Perform the inspection according to the following table.
(Disconnected)
Driver's airbag first inflator 2P connector female terminals(Disconnected)
Driver's airbag second inflator 2P connector female terminalsIG Mode Normal Conditions LA1+, LA2+ shorted wire to wire inspection OFF There is more than 1 MΩ LA1-, LA2- shorted wire to wire inspection OFF There is more than 1 MΩ
- Perform the inspection according to the following table.
Results
- If it is normal, there is a problem with the driver's airbag.
- If it is abnormal, there is a problem with the related components.