As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3148 - DURING TAKEOFF ROLL A LEFT UNCOMMANDED TURN FROM NOSE WHEEL STEERING TOOK PLACE. TAKEOFF WAS ABORTED. MAINTENANCE PERFORMED FUNCTION PER MEL 32.1, PERFORMED TAXI TEST AND NO LEAK NOTED ON HYDRAULIC SYSTEM. ALL CHECKS GOOD. (M)