As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON RECALL AFTER ENGINE START RT PACK ILLUMINATED, EXTINGUSHES AFTER RESET OF MASTER CAUTION. ACFT GROUNDED. REF FIM TASK 21-62, TASK 801, PERFORMED BIT PACK/ZONE TEMP CONTROLLER 2. SHOWS THIS PACK TCV ON BIT & PREV FLT. ON VERIFY SHOWS GREEN LIGHT. RESET. PERFORMED BIT AGAIN. ALL GREEN LIGHTS IAW FIM TASK 21-62, TASK 831. FAULT WAS INTERMITTENT. LIGHT DOES NOT ILLUMINATE ON RECALL. RAN THE PACK. NO WARNINGS.