As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GPWS FAILED WITH NOTICEABLE ELECTRICAL ODOR. NO SMOKE. CFDS SHOWS GPWC CURRENT FAULT 344507. FRONT FACE OF EPGWS HAS COMPUTER FAIL LIGHT6 ON. UNABLE TO DETECT ANY ELECTRICAL ODORS IN COCKPIT OR FWD AVIONICS AND INSPECTED EPGWS, FOUND NO SIGNS OF CHARRING OR DAMAGE TO ANY ELECTRICAL WIRING. NO HISTORY LAST 30 DAYS. R & R EGPWS COMPUTER IAW MM 34-45-01-4, OPS CHECKED GOOD. ACFT OK FOR SERVICE.