Yes that's correct, there is a pass through on the new harness for the comfort antenna, it's a two-wire connector. The problem I'm having is there is no corresponding passthrough for the six-wire PDC sensor connector (the proximity detect sensors on the bumper). The grommet I have to take out has both the PDC and the comfort connectors on it, but the trailer harness grommet I replace it with only has a retrofit pass through for the comfort antenna connector. So, I can't reconnect the PDC sensors. I have to assume there is some kind of provision for this and I'm missing something, because the dealer would have to patch this in. Unless there is another harness part number that has a passthrough for both PDC and comfort antenna connectors on it...?