As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - ON TAKEOFF MASTER CAUTION ROLL SPOILER INBOARD AND OUTBOARD HYDRAULIC LIGHTS CONTINUOUSLY ILLUMINATED. ABORTED TAKEOFF. CLEANED AND INSPECTED BOTH LEFT AND RIGHT LIFT DUMPERS SOLENOID VALVE C-PLUGS AND WIRING. RERACKED ADVISORY LIGHT CONTROL BOX. NO PARTS REPLACED. GROUND RAN HIGH SPEED TAXI. COULD NOT DUPLICATE.