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)

 

B0098 Description

 

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.