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Navigation?

Discussion in 'Gen 2 Prius Technical Discussion' started by Dody, Sep 8, 2012.

  1. Dody

    Dody Junior Member

    Joined:
    Apr 22, 2011
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    Location:
    Eldon, IA
    Vehicle:
    2001 Prius
    Model:
    Four
    2005 with red triangle problem with factory navigation. If I disconnect 12v battery terminals will I lose navigation program? Do not have navigation disk to re-install. Anyone know where avaiable?
    Car has 96K starts and after about 30 sec Red triangle appears. Haven't got DTC yet

    Inverter pump working MFD says replace 12v battery. THANKS
     
    #1 Dody, Sep 8, 2012
  2. Kurzweil

    Kurzweil Member

    Joined:
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    Location:
    Atlanta
    Vehicle:
    2010 Prius
    Model:
    III
    My understanding is that the navigation system mostly resides on the DVD disk in the player under the driver's seat. The navi disk doesn't go into the music CD player at all. IF you didn't have a disk, you would not have navigation at all. Also, no one mentions loosing memory points when changing out the 12 v battery so I don't think you need be concerned at all about navigation while servicing your low voltage battery. Even if I'm mistaken about some of this, you may at least get another response now.
     
    #2 Kurzweil, Sep 14, 2012
  3. JimboPalmer

    JimboPalmer Tsar of all the Rushers

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    Greenwood MS USA
    Vehicle:
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    Three
    #3 JimboPalmer, Sep 14, 2012
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