As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE ADAPTER HEAT 2 CAUTION DURING CRUISE. TRIPPED CIRCUIT BREAKER. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. RESET INTK LIP HEATER ENG 2 CIRCUIT BREAKER IAW GPM 9.2. ERASED DATA FROM CDS ICE PROTECTION SYS IAW AMM TASK 45-00-30-743-802. COMPLIED WITH OPERATION TEST OF THE ENG AIR INTAKE ANTI ICING ON NR 2 ENG IAW AMM TASK 30-21-00-710-801. OPS TEST GOOD, NO FAULTS NOTED IN CDS AND CIRCUIT BREAKER REMAINED SET.