As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HNL - FLT 58 - EN ROUTE HNL-SJC - DETECTED FLICKERING OF COCKPIT LIGHTING SYSTEM. FLIGHT ATTENDANT REPORTED BURNING SMELL IN CABIN. ACCOMPLISHED CABIN FIRE SMOKE CHECKLIST. RETURNED HNL AND LANDED WITHOUT FURTHER INCIDENT. REPLACED P-37 RELAYS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)