What was found
PRIOR TO PUSH THE RIGHT SIDE FWD OVERHEAT LIGHT ILLUMINATED COMPLIED WITH QRH AND LIGHT ILLUMINATED AGAIN. GROUNDED - YES. PERFORMED WINDOW HEAT TEST B737-800 AMM 30-41-00-710-801. TEST FAILED. PERFORMED WINDOW HEAT CONTROL UNIT OPERATION TEST AMM 30-41-11-400-801. SHOWS SENSOR FAIL. VERIFIED RESISTANCE CODE (H12) AMM 56-11-11 (F)(5)(9) INSURED RESISTANCE OF THE WINDOW IS THE SAME AS TRANSFER TAP. AMM 56-11-11-400(H)(1) B737-800 WDM 30-41-11. REMOVED AND REPLACED R1 WINDOW REF AMM 56-11-11-400-821. OPS CHECK LEAK CHECK GOOD.