I have the V1 and I tried to scan my car but it keeps saying that no cable connected. I did the test with obdII port plugged in but not the usb and the lights lighted up. I have installed all updates.
Could the problem be because there is a Hptuners tune on my car with a 3 bar OS. Or is there a different problem that I should be looking into. It will not let me do anything in the tuner also!
I am trying to find someone to change my PCM back to a stock tune so I can finally use this.