As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT ILLUMINATED IN FLIGHT AT MASTER CAUTION RECALL AND EXTINGUISHED UPON RESET. GROUNDED - YES. ACCOMPLISHED BITE OF BOTH PZTC #1 ON BIT FAULTED RAM AIR ACT, GREEN ON PREV AND VERIFY REF B737-900 FIM 21-62 TASK 801. SYSTEM RESET RE-RAN BITE WITH NO FAULTS. ACCOMPLISHED FIM 21-62 TASK 837, NO FAULTS.