As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STALL INDICATION FAILURE LIGHT AND STICK SHAKER ACTIVATED ON FINAL APPROACH INTO DTW. PERFORMED STALL RECOVERY AND ACCOMPLISHED GO-AROUND PROCEDURES. NORMAL INDICATIONS WERE ACHIEVED ON SECOND APPROACH. AIRCRAFT LANDED WITHOUT INCIDENT. DISCREPANCY COULD NOT BE DUPLICATED ON GROUND. OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.