As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEN - INFLIGHT SFO-ORD. CREW REPORTED ELECTRICAL ODOR IN CABIN. EMERGENCY DECLARED FLIGHT DIVERTED DEN LANDED WITHOUT INCIDENT. FOUND NUMBER 4 COFFEEMAKER HAD SHORTED, CREATING AN ELECTRICAL ODOR IN THE AFT GALLEY AREA. REPLACED NUMBER 4 COFFEEMAKER. SYSTEM GROUND CHECK NORMAL OPERATION.