As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX FLIGHT NR 2204 - NR 2 AUX PUMP LIGHT DOES NOT ILLUMINATE AFTER START WITH SWITCH SELECTED ON. LIGHT DOES TEST. MAINTENANCE GROUND RAN AIRCRAFT, CYCLED BOTH AUX PUMPS ON AND OFF SEVERAL TIMES. BOTH LIGHTS OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.