As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT ILLUMINATES, EXTINGUISHED ON RECALL. GROUNDED - YES. RAN BITE PROCEDURE PER FIM 21-62 TASK 801. NO FAULTS NOTED AT THIS TIME. RAN APU FOR 30 MINUTES WITH PACKS ON. RAN BITE PROCEDURE AGAIN PER FIM 21-62 TASK 801. NO FAULT NOTED AT THIS TIME. OPS CHECK GOOD.