Navigation Function: Notes
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
The navigation system is composed of the audio-navigation unit, the PCM (vehicle speed pulse), the GPS antenna, HFL-navigation microphone, the HFL-navigation voice control switch, the HandsFreeLink control unit, and the USB adapter unit.
These units communicate with each other on the GA-Net bus.