Try encoding the car, if this doesnt work,if you have INPA version 5.0.6 and kdcan cable go to the module and the status under live data and then look for the signal diplay when you connect the black circle should be completely filled and when you disconnect the circle will become empty.This will show you a latch connection signal.If you have signal,then you may need backprobe and last result reprogram the car.Hope this helps..