As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK ILLUMINATED ON RECALL. LIGHT EXTINGUISHED WHEN RECALL WAS PUSHED. GROUNDED - YES. T/S PER FIM 21-62 TASK 801. PACK TEMPERATURE CONTROL BITE. BIT FAILED LEFT PACK TCV, PREV FLIGHT FAILED LEFT PACK TCV. CLEARED FAULT DURING VERIFY PORTION OF BITE. RAN PACK ON GRD USING APU BLEED. FAULT DID NOT REOCCUR. NO PACK LIGHT ON RECALL.