As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAXI OUT AFTER ENGINE START ON MASTER CAUTION RECALL. "AIR COND" AND CONTROL CABIN "ZONE TEMP" ILLUMINATED AND EXTINGUISHED ON MASTER CAUTION RESET. CREW REPORTED NO FAULT ON RECALL AFTER LANDING. PERFORMED BITE TEST ON BOTH PACK/ZONE CONTROLLER. REF FIM 21 62 00 TASK 810 801, ALL OK.