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Home >> Acura >> 2009 >> TSX Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Navigation System (4-CYL) >> System Description >> Navigation Function >> Notes
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Navigation Function: Notes

The navigation system is composed of the navigation unit, the ECM/PCM (vehicle speed signal), AcuraLink control unit (traffic and weather information), HFL control unit (to send a POI phone number or place a call) the GPS antenna, microphone, the voice control switch, audio unit, and the audio-HVAC subdisplay unit