As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE ON APPROACH WITH FLAPS SELECTED AT 15 DEGREES, THE NR 2 ENGINE HYD PUMP CAUTION LIGHT ILLUMINATED. HYDRAULIC QTY AND PRESSURE REMAINED NORMAL, UNEVENTFULL LANDING COMPLETED. MAINTENANCE REPLACED THE NR 2 ENGINE DRIVEN HYDRAULIC PUMP.