ok, so i switched vehicles my AVIC 80dvd was connected to. it is mated with a pioneer avh6600 HU. Now, the HU does not detect the Navigation is hooked into it. the HU and the AVIC unit powers up properly, i have the two connected to each other properly. the only thing i question is my VSS wire, but from what i understand, this will not affect the detection.
any help or ideas?