July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Audio-HVAC Display Unit Connector For Inputs and Outputs
WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Audio-HVAC Display Unit 16P Connector