What was found
WHEEL N/W STRG FAULT APPEARED AFTER EXTENDINGGEAR. LOCKED BY TOMC, MUST HAVE POSITIVE FIX PER TOMC SR MGR DUE CREW DECLARING EMERGENCY CREW REPORTED STEERING AVAILABLE UPON LANDING,RESET NOSE WHEEL STEERING/ANTI SKID SWITCH. PERFORMED GROUND TEST ON BSCU 1&2, NO FAULTS, REF AMM32-46-00-740-001 ADD EMP:063694 REMOVED CONNECTOR 6GC, FOUND BACK SHELL LOOSE PLUS MOISTURE PRESENT IN CONNECTOR, SECURED BACK SHELL AND CLEANED CONNECTOR. BSCU 1&2 CHECKS GOOD. REF TSM 32-51-810-844.