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Home >> Honda >> 2013 >> Odyssey EX-L >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (OEM Circuit Diagrams) >> Navigation System >> How the Circuit Works >> Other Navigation Inputs

Other Navigation Inputs

WARNING: This page is about a different car, the 2011 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

The audio-navigation unit uses the vehicle speed signal from the PCM, the yaw rate sensor (in the audio-navigation unit), and the reverse signal to display the vehicle's direction and speed of travel on the map. The illumination signal (headlights ON) is used by the audio-navigation unit to switch the display between night and day brightness modes automatically when the display is set to Auto. When the instrument panel brightness control is set to full brightness (by holding both the + and - keys at the same time), the navigation system stays in the day mode, even with the headlights ON.