What was found
ON FINAL APPROACH, STEER FAIL, EICAS MESSAGE, NO STEERING AFTER LANDING, USED DIFFERENTIAL BRAKING & POWER TO GET TO ALLEY & TUGGED TO PARKING. TROUBLESHOT IAW FIM TASK 45-45-00-810-973-A, FOUND TO BE A TRANSITORY CONDITION OF THE STEERING CONTROL MODULE. NO FAULT PRESENT AT THIS TIME. OK FOR SERVICE.