After three months of studying, checking, changing out two hubs of air seals that came loose and much help from you men. I finally got the CTIS working yesterday after reading a post by those military guys rob. It's hard to believe that one little tiny wire would prevent the CTIS from working. The cable female end that plugs into the Pressure Transducer that mounts on top of the Pneumatic Controller has three small wires Pink, Black and Blue the Pink was broken loose from terminal. If you have this same problem, remember the silver terminals come out forward from the connector. Also you must carefully remove the strain relief. I could not find these terminals anywhere, so I drilled out the broken wire from the terminal and reused it. Thanks Again, Art