As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 4598 FROM TTN TO PIT. AIRCREW DECLARED EMERGENCY AND DESCENDED TO 5000 FT, AIRCREW HAD MULTIPLE LT DE-ICE FAILURES. WHEN AIRCRAFT LANDED IN PIT. A/C TAKEN OUT OF SERVICE AT 0915 LOCAL AND RETURN TO SERVICE AT 1000 LOCAL. MAINTENANCE FOUND C/B IN LT WHEEL WELL POPPED. RESET C/B AND A/C RETURNED TO SERVICE.