As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT AFT OVERWING DOOR LIGHT ILLUMINATED ON TAKE OFF ROLL AT APPROXIMATELY 30 KNOTS - ABORTED TAKE OFF. GROUNDED - YES. PERFORMED PSEU BITE. FOUND MAINT. MESSAGE 52-7008. ACCOMPLISHED B737-900 FIM 52-20 TASK 801. INTERMITTENT FAULT. VERIFIED FLIGHT LOCKS OPERATED NORMALLY. PERFORMED PSEU BITE. NO FAULTS.