What was found
TWO ECAMS UPON AUTO BRAKE ARM WHEEL, NOSE WHEEL STEERING FAULT & BRAKES SYS 1 FAULT. EMER DECLARED TO ENSURE LONG RNWY. PFR FAULTED BSCU STEERING FDBK SENSORS, 3GC - 4GC. CLEANED CONNECTOR ON SERVO CTL NOSE WHEEL STEERING, 6GC, & ALL FAULTS WENT AWAY IAW TSM 32-51-00-810-811-A. PERFORMED FUNCTIONAL TEST OF THE NOSE WHEEL STEERING WITH THE HAND WHEEL. NO FAULT DETECTED ON GND SCANNING OF BSCU 1 & 2 IAW AMM TASK 32-51-00-720-003-A.