As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT DIVERTED DUE TO A STUCK FUEL CROSS-FEED VALVE CAUSING A FUEL IMBALANCE. CREW REPORTED FUEL CROSSFEED LIGHT REMAINS BRIGHT (INDICATING VALVE IS IN TRANSIT) NO MATTER WHAT POSITION THE CROSSFEED SWITCH IS IN. AND FUEL CROSS FEED VALVE POSITION LIGHT DOES NOT AGREE WITH SWITCH POSITION. FOUND BROKEN WIRE AT CONNECTOR D792. REPAIRED WIRE.