What was found
RIGHT, SIDE WINDOW OVERHEAT ILLUMINATED ON REACHING CRUISE AT FLT. FOLLOWED QRH, WORKED NORMALLY FOR REMAINDER OF FLIGHT. ACFT GROUNDED. UNABLE TO CONFIRM DISCREPANCY IAW FIM TASK 30-40 TASK 811 AND WDM 30-41-11. PRIMARY AND SPARE SENSOR BOTH RING OUT AT 324 OHMS, WITHIN LIMITS. R2 WINDOW HEAT CONTROLLER LOGGED SENSOR FAULT IN HISTORY. NO ACTIVE FAULTS LOGGED. DUE TO PREVIOUS WRITE-UPS AND ASSOCIATED TROUBLESHOOTING, MOVED PRIMARY SENSOR TO SPARE SENSOR LOCATION, IAW AMM 30-41-00.