What was found
RT WINDOW HEAT PROBLEM. REPLACED RT WINDOW HEAT CONTROLLER FOR TROUBLE-SHOOTING. REPLACED PER MM. UNIT WAS DEFECTIVE FROM STORE AND DID NOT PASS THE MATS TEST FOR INTERNAL CONTROLLER FAULT. ORIGINAL PROBLEM WITH INTERNAL FAULT WAS CHANGED TO WINDOW HEAT L SIDE STATUS MESSAGE. ACCOMPLISHED TROUBLE-SHOOTING FOR FAULT 30-25002. CONTINUE TROUBLE-SHOOT TO FIM 30-41 TASK 808 FOR MSG 30-21052. WIRING CHECKS FROM WHCU M30201 TO RT WINDOW 1 ALL CHECK OK. ACCOMPLISHED RESISTANCE CHECKS OF RT WINDOW 1. ALL CHECKS NORMAL. RE-TORQUED WINDOW TERMINALS. REPLACED RT AND LT WHCU. NO FAULTS. ALL OPS CHECKED NORMAL.