As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1826 - MKE-CMH - THE STALL WARNING (HEAT) LIGHT ILLUMINATED. THE CREW CYCLED THE SWITCH SEVERAL TIMES AND THEN MADE AN AIRTURN BACK TO MKE. MAINTENANCE INSPECTED THE SYSTEM AND FOUND HIGH RESISTANCE FOR THE GROUND WIRE ON THE LEFT SQUAT SWITCH. MAINTENANCE REPLACED THE SQUAT SWITCH WIRE HARNESS AND OPS CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)