As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ASH 6729 PHX - GEAR BAY OVERHEAT WARNING MESSAGE IN FLIGHT. CONTRACT MX MET THE A/C AND INSPECTED THE MAIN GEARS, TIRES AND BRAKES AND FOUND NO FAULTS. MX PLACED THE GEAR OVERHEAT SYSTEM ON MEL AND WAS CLEARED BY REPLACING THE SENSING ELEMENT AT THE NEXT MX STATION