As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MASTER WARNING INDICATION SMOKE. DONNED MASKS AND RAN CHECKLISTS. WARNING WENT OUT AND REILLUMINATED TWICE. BAG AFT SMOKE ANNUNCIATOR ALSO TEMPORARILY ILLUMINATED ON SHORT FINAL STAYED STEADY ON GROUND. ACCOMPLISHED TO 2016102416 REPLACED BOTH AFT SMOKE DETECTORS REF MM 26-12-01 & NN 26-12-06 SYSTEM OPS NORMAL. RETURNED TO SERVICE.