As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND AIR LEAK AT FORWARD CLAMP ON PNEUMATIC CROSSFEED VALVE. REPOSITIONED CLAMP. LEAK AND OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.