As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENG ANTI-ICE COLD AMBER CASS MSG ILLUMINATED. DEFERRED IAW MEL. TROUBLE SHOT DISCREPANCY. R & R INLET ANTI-ICE TEMP SENSOR. COMPLIED WITH OPERATIONAL CHECK AS REQUIRED. OPERATIONS & LEAK CHECK OF INLET TEMP SENSOR & ENG ANTI-ICE PLUMBING GOOD AT THIS TIME. NO FURTHER NOTED. OFF PN MS28034-3, SN 176321 & ON PN MS28034-3, SN 199099.