As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT NR 2 SLIDING WINDOW, OVERHEAT LIGHT ILLUMINATED AT GATE. ACFT GROUNDED. MULTIPLE SENSOR FAULTS ON WHCU BITE. RESISTANCE CHECKED THE SENSORS PRIMARY & SPARE NORMAL. RESISTANCE OF WINDOW HEAT FILM NORMAL, VERIFIED CORRECT TAP FOR WINDOW CODE IAW AMM 30-41-21 & WDM 30-41-11. AS A PRECAUTION, REMOVED & REPLACED THE WHCU RT SIDE IAW AMM 30-41-11. REPLACED THE COIL CORD ASSY, INSTALLATION TEST PASSED.