As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MX STATUS MESSAGE AIR BLEED DISPLAYED ON THE LOWER ECAM SCREEN. FAULTED LT WING LOOP A. TROUBLESHOT IAW TSM 36-22-00 TO STEP 4A, 2. FOUND LOOP A RESISTANCE TO BE 2.1 MEG FROM BMC 1. TROUBLESHOT IAW AMM 36-22-16. PFR & BMC1 BITE SHOWS FAULT LT WING LOOP "A" INOPERATIVE. FOUND BROKEN ELEMENT INSIDE LT AC BAY, BETWEEN AIR CND CART ACCESS PANEL & AIR START PANEL. UNABLE TO IDENTIFY PN.