Shorting Bar
WARNING: This page is about a different car, the 2002 Dodge Intrepid, 2002 Chrysler Intrepid, 2002 Chrysler Concorde, and 2002 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
Shorting bar is a device internal to initiator's (squib) connectors that automatically shorts squib terminals when connector is disconnected.