I just replaced the even heat control kit (part # 279903) to replace old board (part #3402605). New part works fine but I have a question on wiring the new motor relay. On the old relay a blue and blacl wire were connected together and attached to two of the terminals on the relay. Do i just connect the blue wires to the new relay or should I also connect the black wires. The black wires just connect between the two terminals and have an electronic component attached in the middle of the black wire (XAB1201) is number on electronic component