As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON RECALL: FWD CABIN "ZONE TEMP" LIGHT ON, EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. TROUBLESHOT IAW FIM 21-62, TASK 834. APPEARS TO HAVE BEEN AN INTERMITTENT FAULT. VERIFICATION TEST NORMAL. CONTROLLER FAULT CLEARED. HAS NO OTHER RECENT HISTORY.