As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6185 - IAD-RDU - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO GPWS FAILED WARNING ILLUMINATED ON EHSI. MAINTENANCE INSPECTED AND OPENED DMI 07346, MEL 34-2. MAINTENANCE CLOSED DMI 07346 ON 12-07-97 AND COULD NOT DUPLICATE PROBLEM, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)