As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DEPARTURE, PASSING ABOUT 1000' ECAM WARNING NR 1 ENG REVERSER PRESSURIZED. FOLLOWED ECAM/QRH, DECLARED EMERGENCY AND RTB. REMOVED AND REPLACED NR 1 ENG LT T/R HARNESS CHANNEL B GOING TO LT RVDT AND PILOT VALVE PRESS SWITCH IAW MM 70-71-01-00 AND ASM 78-31-00. REACTIVATED NR 1 T/R IAW MM 78-31-00-09 AND RAN BOTH ENGINES IAW JRH CHAP 6 FOR 20 MINUTES CYCLED NR 1 REVERSER SEVERAL TIMES. FUNCTIONAL TEST GOOD IAW MM 78-31-00-05. INSTALLED WIRING HARNESS P/N 224W0755-501 S/N 59D892.