As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL IMBALANCE CAUTION OCCURRED IN CRUISE FLIGHT. FLIGHT CREW EXECUTED APPROPRIATE CHECKLIST. FUEL IMBALANCE CHECKLIST OCCURRED AGAIN AND APPROPRIATE CHECKLIST WAS EXECUTED AGAIN. THE FUEL BEGAN TO SHOW AN IMBALANCE AGAIN AND AT FIVE HUNDRED POUND IMBALANCE AC DIVERTED TO KABQ. ( CENTER TANK FUEL TRANSFER SYSTEM IS SUSPECTED CAUSE)