B1B0D Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1B0D – Passenger Airbag Squib 2 Circuit High
B1B0D Possible Symptoms
Air Bag Warning Light ON
B1B0D Possible Causes
Faulty Passenger Airbag Squib 2,Passenger Airbag Squib 2 harness is open or shorted,Passenger Airbag Squib 2 circuit poor electrical connection,Faulty Passenger Airbag,Faulty Occupant Restraint Controller (ORC)
When powered, the Occupant Restraint Controller (ORC) sends a test current to the squibs to verify the integrity of the squib and wiring. These circuits are maintained in a floating configuration at the module (connected to neither power nor ground), as protection against inadvertent deployment. The use of the SRS Load Tool Adapter provides a test point as well as a method for opening the shorting bar connections within the harness connector. The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 500 ms thereafter while the ignition is on.