B0098 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B0098 – Passenger Air Bag Disable Switch
B0098 Possible Symptoms
Air Bag Warning Light ON
B0098 Possible Causes
Faulty Passenger Air Bag Disable Switch,Passenger Air Bag Disable Switch harness is open or shorted,Passenger Air Bag Disable Switch circuit poor electrical connection,Faulty Sensing and Diagnostic Module (SDM)
When the ignition switch is turned to ON, the Sensing and Diagnostic Module (SDM) will perform turn-on test to diagnose critical malfunctions within SDM itself. The SDM continuously checks the disable switch position switch and circuit defect by letting the regular voltage flow through the disable switch circuit and verifying the current.