As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 3262 - DIV - DURING CRUISE, ECAM L/G LGCIU 1 APPEARED. NO AVAILABLE COMPUTER RESET. DIVERTED TO ORD FOR LONGER RUNWAY. CORRECTIVE ACTION: DURING BITE CHECK OF LGCIU 1 HAD FAULT CODE PROX SNSR (32GA) R LG DOOR OPEN PROX. REPLACED PROX SENSOR 32GA AT RH MLG DOOR. BITE TESTED BITE TESTED BOTH LGCIU 1 AND 2 MULTIPLY TIMES EACH WITH GEAR DOOR UP/DOWN WITH AND/WITHOUT HYDRAULICS. BOTH LGCIU BOXES TESTED OK. (4388216)