What was found
LEFT SIDE OVERHEAT, ON LIGHT NOT ILLUMINATED. ACFT GROUNDED. BITE CK LT SIDE WHCU FIM 30-41, TASK 801, NO FAULTS. OPS CHECKED LT SIDE WINDOW HEAT AMM 30-41-00 FOUND SIDE WINDOW LT WOULD NOT HEAT TO TEMP. REPLACED LT SIDE WINDOW CONTROL UNIT & WINDOW HEAT CONTROL MODULE. WINDOW HEAT CONT UNIT SYS TEST OK REF MM 30-41-11-710-801, WINDOW HEAT, OPS TEST OK REF MM 30-41-00-710-801 LT SIDE STABILIZED TEMP IS 101F WITH HEAT GUN. TEMP WITHIN LIMITS. PROBE & SENSOR HEAT TESTS OK REF MM 30-31-00-730-801 & AUTO OPS CK OK REF MM 30-31-00-750-801. NO HISTORY 60 DAYS.