As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS- MESSAGE DISPLAYED ON WX/TCAS MONITOR SCREEN NR 2 TRANSPONDER DATA BUSS, TRANSPONDER TCAS DATA" NOTED NO TCAS ON BOTH VSI- NORMAL ON NR 1. T/S IAW FIM 34-45-00-1 BITE CK OF PROCESSOR SHOWS NO PR'S. OPS CK'D OK IAW AMM 34-45-00. OK FOR CONTINUE SERVICE.