As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB RT WING OVERHEAT LIGHT FLICKER DIM TO BRIGHT, STAYED ON THE FLICKER, DID SAME THROUGHOUT PROCEDURE (FULL) ABNORMAL LIGHT WENT OUT AND STOPPED FLICKERING ON DECENT. UNABLE TO DUPLICATE FAULT ON GRD. CHECKED WING AND PYLON DUCTS FOR AIRLEAKS, NONE FOUND. CHECKED WIRES AND SWITCHES FOR DAMAGE, NONE FOUND, PERFORM OPS CKS IAW MM 26-18-00 ALSO CHKD THERMAL ANT-ICE SYSTEM IAW MM 30-11-00.