As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NO TAKEOFF WARNING HORN & MASTER CAUTION ILLUMINATED DURING TAKEOFF. ABORTED TAKEOFF. ADJUSTED ELEVATOR TRIM POINTER & PROXIMITY SWITCH. TAKEOFF WARNING SYS OPERATIONAL CHECKED GOOD DURING ENG RUNS & HIGH SPEED TAXI. ACFT WAS RETURNED TO SERVICE.