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Single DIN Head Unit upgrade and Scangauge II combo

Discussion in 'Gen 3 Prius Audio and Electronics' started by yyyiiikes, Aug 12, 2012.

  1. yyyiiikes

    yyyiiikes Junior Member

    Joined:
    May 11, 2007
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    Location:
    Austin, TX
    Vehicle:
    2011 Prius
    Model:
    Three
    Here's something a little different… Single DIN HU upgrade with Scangauge II installation.

    I would like to extend thanks to Spiderman, XS650, and Frodoz737 for all HU the picture tutorials and advice.

    Gear Used:

    Alpine IDA-X305S Head​
    Scosche Dash Kit TA2105B​
    Alpine KTP-445 Power Pack​
    Alpine TU-550hd radio tuner​
    Metra Axxess ASWC​
    Metra Toyota Axxess harness #70-8114​
    Panel Mount USB​
    Scangauge II​

    Before:

    sm-1-stock.jpg

    After:


    sm-9-closeup.jpg

    USB interface located in the upper glove box (thanks Frodoz737 for the idea)

    sm-7-usb.jpg

    Scan Gauge II mounting:

    Foam core made using tools from one of my other hobbies:

    sm-3-foam.jpg

    Hollowed out with balsa and felt sheeting:

    sm-6-hollowed.jpg

    Bezel

    sm-5-face.jpg

    A cutout was made using the outline of the Scangauge. Then it was sanded, covered in a black vinyl decal, and installed.

    sm-8-installed.jpg
     
    R-P likes this.
  2. LulzChicken

    LulzChicken Prius Enthusiast

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    This looks really nice! I upgraded my head unit to a single din as well and was thinking that I'd put a Scangauge in the lower din slot if I bought one.
     
  3. gliderman

    gliderman Active Member

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    Do you steering wheel controls work with these head units? Sorry if this is a dumb question but I am not much on audio tech. Thanks!
     
  4. spiderman

    spiderman wretched

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    Well done.
     
  5. LulzChicken

    LulzChicken Prius Enthusiast

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    I know this isn't a very detailed response, but you do. However, there are plenty of kits and harnesses that you can buy to re-enable the steering wheel controls. I have a friend who did that and it's common for people to want to keep their steering wheel controls. I'm not too certain of the specifics though.
     
  6. yyyiiikes

    yyyiiikes Junior Member

    Joined:
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    Location:
    Austin, TX
    Vehicle:
    2011 Prius
    Model:
    Three
    If you purchase a SWI (Steering Wheel Interface) kit then your steering wheel buttons can control the aftermarket head unit. There are a couple of different solutions out there - I went with the Metra device and also purchased the Toyota harness. This was really simple.

    Here is a picture of the gear installed. The SWI is the small box in the lower left and the Toyota harness is also shown. This plugs directly into the factory wiring and when first turned on, the unit will detect the vehicle it is connected to and automatically configures itself. Could not be any easier.

    sm-2-gear.jpg
     
    LulzChicken likes this.
  7. kelvin johnson

    kelvin johnson New Member

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    Location:
    portland
    Vehicle:
    2010 Prius
    Model:
    II
    Can I install Kenwood KMM-BT525HD for HD radio in Prius II(no JBL)? Does it work?