As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT BEGINNING OF TAKEOFF, ROLL SPOILER EXTENDED, LIGHT ILLUMINATED. ABORTED TAKEOFF. PERFORMED VISUAL INSPECTION OF SPOILERS DEPLOY SWITCHES AND MECHANISM; CLEANED CONNECTOR TO MICRO-SWITCH PERFORMED OPERATIONAL CHECK IAW MM 27-61-0 AND 27-63-0. OPERATIONAL CHECK ON THE GROUND NORMAL.