WHILE DRIVING 65 MPH IN FIRST GEAR TRANSMISSION SHIFTED TO FOURTH GEAR WITHOUT WARNING, AND CONSUMER TEMPORARILY LOST CONTROL OF THE VEHICLE. CONSUMER SHIFTED VEHICLE TO NEUTRAL, THEN BACK TO FIRST GEAR TO REGAIN CONTROL OF THE VEHICLE. DEALERSHIP MECHANIC TRIED TO REPAIR THE VEHICLE, BUT WAS UNABLE TO RESOLVE THE PROBLEM. *AK THE OCCUPANTS SUSTAINED MUSCLES PULLS, BUMPS, AND BRUISES. *NM