And that's a Civic, not a Pilot? I ask because Honda's parts listings show the Pilot HU being made by Clarion, but the NA Civic's made by Mitsubishi. I can connect to my Civic's with adb via wifi but not get it go online (see attached). I think that's because it's not in USB debug mode, because there's no way to turn on developer options, but you didn't seem to encounter any difficulties with that?
Sorry, this is actually in a 2016 Accord EX (w/ Sensing if that matters). I posted in this thread since the other lengthy thread, where they have things working, is for EU head units and this one appears to be the de facto NA thread.
You can get into Developer Options to enable USB debugging. On my stereo, at least, with the car in Accessory Mode, I hold Power+Brightness+Menu to get the head unit's Diagnostic menu. Then hold Menu for about 3 seconds to get the Android settings. Developer Options and USB Debugging is in there.
Here's a video showing how to get into the Android settings: https://vid.me/o4iZ