What was found
LEFT INTAKE HEAT LIGHT ILLUMINATED DURING FLIGHT. AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED DEICE MODULE, ALL CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT INTAKE HEAT LIGHT ILLUMINATED DURING FLIGHT. AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED DEICE MODULE, ALL CHECKS GOOD.