DTC 86/B1168: Short To Battery In Left-Side Head Impact Air Bag Module Squib Circuit: Description
WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
The left-side head impact air bag module squib circuit consists of the air bag sensor assembly and left-side head impact air bag module. The squib circuit causes the left-side head impact air bag module to deploy when deployment conditions are satisfied.