As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RNO - FLIGHT 2259, ON APPROACH RECEIVED A NR 2 BLEED HOT CAUTION LIGHT. AFTER COMPLETING THE CHECKLIST, THE LIGHT WENT OUT. MAINTENANCE CLEANED THE CONNECTOR TO THE NR 2 OVERTEMP SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.