As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MASTER CAUTION ON RECALL, BOTH LEFT AND RIGHT PACK LIGHTS ILLUMINATED. BOTH LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED FIM 21-62, TASK 848. NO DEFECTS NOTED. ACCOMPLISHED PACK ZONE TEMP CONT BITE CHECK IAW AMM 21-61-00-700-806-002. NO DEFECT NOTED.