What was found
RIGHT FWD WINDOW OVERHEAT LIGHT ILLUMINATED WHEN WINDOW HEAT SWITCH TURNED ON. ACFT GROUNDED. PERFORMED WHCU BITE PROCEDURE, REF FIM 30-41, TASK 801. RT FWD CONTROLLER FAULTED P5-9 / CON POWER. PERFORMED FIM 30-41 TASK 813 WITH NO HELP. SWAPPED FWD RT CONTROLLER WITH SIDE LT CONTROLLER FAULT DID NOT FOLLOW THEN SWAPPED CONTROLLERS BACK TO ORIGINAL POSITIONS. DURING T/S PLACED WINDSHIELD SENSOR TO SPARE POSITION REF AMM 30-411-00-420-801. CYCLED SHIPS POWER FAULT CLEARED. PERFORMED BITE PROCEDURES FOR WHCU. OPERATION OF WINDOW HEAT NORMAL GROUND VERIFICATION OF SYS GOOD. ACFT OK FOR SERVICE.