As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMR FLIGHT 2359: NR 1 BLEED HOT CAUTION LIGHT CAME ON DURING TAXI. MAINTENANCE C/W FIM TASK Q400 36-20-00-810-801 AND C/W OPS TEST BLEED AIR SYSTEM PER Q400 AMM 36-11-00-710-802. NO DEFECTS NOTED. OK TO CONTINUE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.