As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L PACK HI TEMP CAUTION MESSAGE ON CLIMBOUT (FLIGHT 4270 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 25070308 WITH THE FOLLOWING CORRECTIVE ACTION: "REMOVED AND REPLACED THE L/H AIR CYCLE MACHINE AS OUTLINED IN 21-51-01 OF THE CRJ 200 MAINTENANCE MANUAL. SEE CP 25072206-1 FOR CORRECTIVE ACTION."