did you google(using toyota directives>?)
Air bags bad.
get the FSM and read every word and the extreme dangers messing here.
no year stated
no model car. no car actually stated? wow.
ok go to alldata.com and read.
or buy the FSM.
Squib is the explosive device, is faulting.
a squib means a low power explosive.
used in big guns to test fire , or clear a barrel or for parades ,etc.
name was stolen to car industry.
in Viet Nam we called it a short round ( it was , short)
in the car they are shot gun load sizes, and are to be respected at all times. killed many a would be mechanic.
the bad reads open circuit , or the wire is cut or the connector bad
or the bag is SHOT.
random toy , i guessed for you .
FSM , DTC index list
Trouble Code Conditions:
* Open circuit in P squib wire harness or P- wire harness of squib * P squib malfunction * Airbag sensor assembly malfunction
- *Front passenger airbag assembly (P squib)
- * Airbag sensor assembly
- * Wire harness
tread lightly fooling with air bags or BOOM.