As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK ILLUM DURING RECALL CK ON DESCENT. GROUNDED - YES. PERFORMED T/S PER B737-900 FIM 21-62 TASK 801. DURING BITE, LEFT PACK RAM AIR ACT SHOWED A FAULT IN PREVIOUS LEG. CLEARED FAULT PER BITE PROCEDURE, LEFT PACK LIGHT NO LONGER ILLUMINATES ON RECALL. LEFT PACK CKS GOOD FOR SERVICE.