As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TGB CHIP LIGHT ILLUMINATED IN LEVEL FLIGHT EN ROUTE. LIGHT FLICKERED AND THEN EXTINGUISHED AND REMAINED OFF FOR THE REST OF THE FLIGHT FOLLOWING POWER REDUCTION PER RFM. MAINTENANCE PERFORMED PROCEDURES IAW EC130T2 AMM 05-50-00, 6-1. NO CHIPS OR DEFECTS FOUND DURING FAULT ISOLATION PROCEDURE. AIRCRAFT WAS RETURNED TO SERVICE.