As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R PACK TEMP CAUTION APPEARED ON APPROACH WHEN PASSING THROUGH 10,000 / FEET. EMERGENCY PROCEDURE ACCOMPLISHED(<P>R PACK CONTROLLER BITE CHECKED "CONTROLLER FAULT" AND RECYCLED PACK TEMP CONT RELATED CBS THEN NO FAULT FOUND. R PACK SYS OPS NORMAL PER AMM 21-51-00/501.</P>)