As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AFTER START CHECKLIST ON "RECALL" LEFT PACK, ILLUMINATED - RESETS WITH MASTER CAUTION PRESSED. ACFT GROUNDED. PERFORMED PACK ZONE/TEMP CONTROLLER BITE TEST IAW AMM 21-51-00-700-803. PACK FAULT CLEARED AND DID NOT ILLUMINATE ON SECOND TESTING. CONSIDERED AN INTERMITTENT FAULT.