As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEEL WELL FIRE LIGHT AT THE HOLD SHORT JUST BEFORE TAKEOFF.LIGHT REMAINED ON. CRASH FIRE AND RESCUE VERIFIED NO INDICATIONS OF FIRE OR SMOKE WITH ENGINES SHUT DOWN. STARTED ENGINE 2 AND RETURNED TO GATE FIRE WARNING VERBAL. ALARM SET OFF EACH TIME ELECTRICAL LOAD WAS TRANSFERRED.<[01] REMOVED AND REPLACED M270 SENSING ELEMENT PER AMM 26-18-02. OPS GOOD.