1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Intelligent Parking Assist Wire Diagram

Discussion in 'Gen 3 Prius Audio and Electronics' started by RVBPRIUS, Jul 9, 2017.

  1. RVBPRIUS

    RVBPRIUS New Member

    Joined:
    May 29, 2017
    18
    1
    0
    Location:
    Holland
    Vehicle:
    2009 Prius
    Model:
    Five


    I am searching for a wire diagram for the Intelligent Parking Assist ECU located behind the glove box of my Prius 2009 (Executive 3rd Gen). See picture below. Anyone who knows which wire is which? I can only find a wire diagram for the 2rd Gen Prius.

     
    #1 RVBPRIUS, Jul 9, 2017
  2. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    23,270
    15,067
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    I'm guessing you haven't been on techinfo.toyota.com where they all are?

    The interactive diagrams are kind of handy. Not only can you find out which pins are which, you can click on a pin and highlight the circuit it connects to, or vice versa; or you can highlight several circuits and print off a diagram with all the corresponding pins identified.

    -Chap
     
    #2 ChapmanF, Jul 9, 2017
  3. RVBPRIUS

    RVBPRIUS New Member

    Joined:
    May 29, 2017
    18
    1
    0
    Location:
    Holland
    Vehicle:
    2009 Prius
    Model:
    Five
    Member Mendel Leisk was so kind to provide me the diagram see below:



    I figured out what the camera V+ / V- are see the red and black dots below:



    Will the camera be powered now when I shift in reverse? The reverse signal is now routed to my new aftermarket android headunit and no longer to the OEM nav unit / IPA ECU. Camera power are the white and purple cables next to the camera video signals cables (red / black dot).
     
    #3 RVBPRIUS, Jul 9, 2017
    Last edited: Jul 9, 2017
  4. Lupo Fiasco

    Lupo Fiasco Junior Member

    Joined:
    Feb 1, 2016
    2
    0
    0
    Location:
    Sydney, Australia
    Vehicle:
    2010 Prius
    Model:
    III


    Did you find a solution for getting your OEM camera working with the new head unit? What kind of adapter do you need to be able to plug RCA yellow into the head unit?
     
    #4 Lupo Fiasco, Jul 14, 2020
  5. dancingbalu

    dancingbalu Junior Member

    Joined:
    Jul 24, 2020
    39
    31
    21
    Location:
    Germany
    Vehicle:
    2010 Prius
    Model:
    III
    That would be very interesting for me as well !! :)
     
    #5 dancingbalu, Jul 24, 2020
(You must log in or sign up to post here.)