STEERING WOULD PULL TO RIGHT. TOOK VEHICLE TO DEALERSHIP AND MECHANIC REPAIRED IT, BUT CURRENTLY VEHICLE WAS PULLING TO LEFT. STEERING SENSOR WAS REPLACED. HAD AN ACCIDENT DUE TO STEERING PROBLEM. STEERING WENT RIGHT, AND VEHICLE HIT CURB. THEN, SPUN AROUND, BACKWARDS. AIR BAGS DID NOT DEPLOY. VEHICLE WENT ACROSS 4 LANES. AXLE BROKE , AND VEHICLE TUMBLED DOWN A HILL. *AK