As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED THE LEFT ENVIRONMENTAL FAIL DURING CLIMB OUT, PILOT CYCLED ENVIROMENTAL SYS OFF THEN OPEN AND RECEIVED THE RIGHT ENVIROMENTAL FAIL LIGHT. MAINTENANCE REMOVED AND REPLACED CENTER TEMPATURE SENSOR AND OPERATIONAL CHECKS WERE SUCCESSFUL.