OBD-II Standard B0130: OBD-II Standard OBD-II Universal E...

Symptoms

The airbag warning light is on. The passenger frontal airbag may not deploy correctly, or the passenger airbag status indicator may be malfunctioning. DTC B0130 is stored in the body control module.

Possible Causes

Passenger airbag squib circuit fault
Occupant classification sensor fault
Airbag module connector corroded
SRS module internal fault

Troubleshooting Steps

Step 1: Connect a diagnostic scanner and read body DTCs to confirm B0130
DTC B0130 is present with freeze frame data
Step 2: Inspect wiring and connectors in the affected circuit
Wiring intact, connectors clean and properly seated
Step 3: Perform component-level testing per manufacturer diagnostic procedure
Component values within specification or component confirmed faulty
Step 4: Clear the DTC and verify it does not return
DTC does not return after system self-test

How to Reset

Clear the DTC after repair using a diagnostic scanner. The code will clear automatically if the fault is no longer detected after 3 consecutive drive cycles.

Common Replacement Parts

varies: Occupant classification sensor (if confirmed faulty) (Confirm part number via VIN before ordering)

Frequently Asked Questions

Q: What does code B0130 mean?
This is a body-related diagnostic trouble code indicating an issue with the airbag system. The specific component should be diagnosed per the manufacturer's procedure.
Q: Is code B0130 safe to ignore?
If the code relates to the airbag system (SRS), it is NOT safe to ignore as airbags may not deploy in a crash. For other body systems, the vehicle can typically be driven but the affected feature may not work.

OBD-II Standard OBD-II Universal Error Code B0130