As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE THRUST REVERSER LIGHT ILLUMINATED DURING TAKE OFF ROLL. TAKE OFF ABORTED. REMOVED & REPLACED THE LT THRUST REVERSER SLEEVE STOW PROXIMITY SENSOR AND WIRE BUNDLE HARNESS ASSEMBLY IAW AMM 78-34-02-000-801-F00. OPS CHECKED GOOD.