^^ Glad you figured it out. There is only 1 wire cut then put the unit in the middle...can't be that hard. I had it running for months. Buy the single wire unit...some guy bought the three wires and could figured out why it didn't work...Jesus!! I thought i was clearly pointed out about buying the single wire unit. Anyways, if you guys having so much trouble, might as well shell out the $35 and get the no cut & plug play version.... but if you can handle cut the blue wire, connect the unit in the middle of the two cut wires and tape them up then save yourself $30...but it does take 3 minutes of your time though