Front Sensor Short
WARNING: This page is about a different car, the 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
Code becomes stored if condition is active when ignition is turned off. Possible causes are: one front sensor shorted; driver-side air bag line 1 or 2 exposed or pinched to ground; one front sensor line (left or right) exposed or pinched to ground.