2009 Toyota Tacoma Owners Manual - Page 69

1-3. Adjustable components (seats, mirrors, steering wheel) Active head restraints (Access Cab and Double Cab models only) When the occupant's back presses against the seatback during a rear-end collision, the head restraint moves slightly forward to help reduce the risk of whiplash on the seat occupant. n Active head restraints Even small forces applied to the seatback may cause the head restraint to move. Pushing up a locked head restraint forcibly may show the head restraint inner structure. These do not indicate problems. During rear-end collision Inner structure 48