As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER PUSHBACK, ON RECALL, THE RT PACK LIGHT STAYED ILLUMINATED, EXTINGUISHED WITH MASTER CAUTION RESET BUTTON PUSHED. PERFORMED FIM 21-62 TASK 831, RT TCV AFTER LIGHT SHOWED ON THE BITE OF THE NR 2 ZONE TEMP CONT RAN VERIFY 2 TIMES WITH GO LIGHT BOTH TIMES. FAULT CLEARED. NO HISTORY 90 DAYS. GROUND VERIFICATION CHECKED GOOD.