Airbag Squib Status

CAUTION: Deployed front airbags having two initiators (squibs) in the airbag inflator may or may not have live pyrotechnic material within the inflator. Do not dispose of these airbags unless you are sure of complete deployment. Refer to the Hazardous Substance Control System for proper disposal procedures. Dispose of all non-deployed and deployed airbags in a manner consistent with state, provincial, local, and federal regulations.

Multistage airbags with multiple initiators (squibs) must be checked to determine that all squibs were used during the deployment event. The driver and passenger airbags in this model are deployed by electrical signals generated by the Occupant Restraint Controller (ORC) through the driver or passenger squib 1 and squib 2 circuits to the two initiators in the airbag inflators. Typically, both initiators are used and all potentially hazardous chemicals are burned
during an airbag deployment event. However, it is possible for only one initiator to be used due to an airbag system fault; therefore, it is always necessary to confirm that both initiators have been used in order to avoid the improper handling or disposal of potentially live pyrotechnic or hazardous materials. The following procedure should be performed using a DRBIII scan tool to verify the status of both airbag squibs before either deployed airbag is removed from the vehicle for disposal.
1. Be certain that the DRBIII scan tool contains the latest version of the proper DRBIII software. Connect the DRBIII to the Data Link Connector (DLC). The DLC is located on the driver side lower edge of the instrument panel, outboard of the steering column.
2. Turn the ignition switch to the On position.
3. Using the DRBIII, read and record the active (current) Diagnostic Trouble Code (DTC) data.

Airbag Squib Status:

Using the active DTC information, refer to the Airbag Squib Status table to determine the status of both driver and/or passenger airbag squibs.

If no squib open codes are active the status of the airbag squibs is unknown. In this case the airbag should be handled and disposed of assuming that both squibs were live.