As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON RECALL LH PACK LIGHT ILLUMINATES, PACK LIGHT CLEARS ON RESET. GROUNDED - YES. PERFORMED B737-800 FIM 21-62 TASK 801 PACK TEMP CONTROL BITE TEST, FOUND RAM AIR ACT FAULT. FAULT CLEARS, OPS CHECK GOOD, NO FAIL ON PANEL IN FLT DECK. THIS CLEARS MEL 21-32B.