When I look up your serial it shows the pip in our system, but yes, it does show as terminated. The actual expiration date is September 1st, but I would try to fight for it. Why spend your money if you don't have to. That sensor is $1000. I honestly don't know if the CCU update is required. They don't tell us what has changed or why. I guess I don't know the secret handshake . Check your messages.