As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW RECEIVED A LT JET PIPE OVER HEAT CAUTION MESSAGE, THEY RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REPAIRED BROKEN TERMINAL LUG ON LT ENGINE JET PIPE LOOP A AND PERFORMED CHECKS IAW THE AMM. THE ACFT WAS RELEASED FOR SERVICE.