I just bought a brand new TIU from a dealer who updated the TIU to version 5 before sending it out. I connected the AIU to the TIU. When I hit the "read " button. the handheld says 1 TIU found 0 AIU found.
I don't believe there is an issue with the AIU because if I remove the new TIU and replace it with a old TIU and then plug in the AIU the handheld will read 1 AIU found.
Taking this one step further......Using the old TIU.....plugging in the WIFI into the TIU, The handheld will read 3 AIU's found but I only have 1 AIU. Why is all this so quirky. What am I doing wrong? Thanks for any input.
