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Two vents for Hybrid battery?

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by Coast Cruiser, Sep 16, 2016.

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  1. Coast Cruiser

    Coast Cruiser Senior Member

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    :ROFLMAO: :D

    Heck, all I gotta do is toss my 1/2 pound burger out the window!
     
    #21 Coast Cruiser, Sep 16, 2016
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  2. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Unlike third gen where the battery was further back, basically under the leading edge of the hatch floor, the 4th gen battery is right under the seat, could be auxiliary air intake??
     
    #22 Mendel Leisk, Sep 16, 2016
  3. Coast Cruiser

    Coast Cruiser Senior Member

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    Possibly, but I wonder why the big difference in size? I'm going to make sure my rubber mat doesn't block it.
     
    #23 Coast Cruiser, Sep 16, 2016
  4. grape808

    grape808 Active Member

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    Good to know it is there because I have a bunch of reusable grocery bags on the back seat floor and they all got thrown to the driver's side when I read about the vent on the passenger side. Mine would have been blocked constantly for the last 2 weeks.
     
    #24 grape808, Sep 16, 2016
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  5. MrMischief

    MrMischief Active Member

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    during thermal runaway that is where the flaming gasses will come from
     
    #25 MrMischief, Sep 16, 2016
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  6. Coast Cruiser

    Coast Cruiser Senior Member

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    Have you seen the two round tubes under each front seat? The heater/AC plumbing. Mine barely put out any air, even with the fan turned up high, and the vent selector set to "floor." Glad I don't have any back seat passengers in winter time... they would be two frozen pieces of
    i tried the Kleenex experiment. I powered up the car, it didn't suck in or blow out. Maybe the car has to be moving? I also turned on the fan, and put the vent selector to various positions. No change. So it doesn't appear the mystery vent is related to the AC/Heat.

    Just another Prius oddity...

    ~    80 MPG Man
     
    #26 Coast Cruiser, Sep 16, 2016
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  7. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    There's a picture in the Las Vegas unveil picture gallery, Tideland or someone pulled the rear seat right off and got a pic or two of the battery. Maybe if you can find that (it's a big gallery) it'll shed light??
     
    #27 Mendel Leisk, Sep 16, 2016
  8. bisco

    bisco cookie crumbler

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    we could all use some light.
     
    #28 bisco, Sep 16, 2016
  9. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    #29 Mendel Leisk, Sep 16, 2016
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  10. Coast Cruiser

    Coast Cruiser Senior Member

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    Amen to that!
     
    #30 Coast Cruiser, Sep 17, 2016
  11. Coast Cruiser

    Coast Cruiser Senior Member

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    image.jpg

    I was thinking... Maybe the mystery vent is really a speaker? It's where they pipe in the "engine growl" sound. Like they do on the Dodge Charger and Mustang. :LOL:

    Oh well, we can let this thread ride off into the sunset.

    I'm enjoying playing with my new horns. Especially in a tunnel under the airport runway. They echo in there, and it sounds like I'm driving an '84 Mercury Marquis! :ROFLMAO:
     
    #31 Coast Cruiser, Sep 17, 2016
  12. Coast Cruiser

    Coast Cruiser Senior Member

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    image.jpg

    What vents???

    I don't need no stinkin' vents!

     
    #32 Coast Cruiser, Sep 17, 2016
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  13. alanclarkeau

    alanclarkeau Senior Member

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    Mine has it too - but it's absolute centre of the back seat:

    20160917_180719.jpg 20160917_180703.jpg
     
    #33 alanclarkeau, Sep 17, 2016
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  14. Coast Cruiser

    Coast Cruiser Senior Member

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    Mine doesn't have that center vent. The mystery deepens...
     
    #34 Coast Cruiser, Sep 17, 2016
  15. alanclarkeau

    alanclarkeau Senior Member

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    Mine has a NiMH Battery.
     
    #35 alanclarkeau, Sep 17, 2016
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  16. ATHiker

    ATHiker Senior Member

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    Perhaps it is the intake vent for when you elect to recirculate air within cabin.

    If not, we need to find another vent!
     
    #36 ATHiker, Sep 17, 2016
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  17. FuelMiser

    FuelMiser Senior Member

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    Gen 4 climate control has a button to favor the front seat over the rear seat occupants. When you noted barely any heat coming out under the front seats, what was the setting of this switch/button?
     
    #37 FuelMiser, Sep 17, 2016
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  18. kithmo

    kithmo Couch Potato

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    #38 kithmo, Sep 17, 2016
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  19. bisco

    bisco cookie crumbler

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    maybe it's taking cabin air to ventilate the rear fusion, since the battery is right there.
     
    #39 bisco, Sep 17, 2016
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  20. Coast Cruiser

    Coast Cruiser Senior Member

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    You are correct, thanks. I forgot to turn off the "front occupants only" button. It seems to always go back to the "default setting" (front only) when the car is started.

    I like to keep my AC on both front/rear, in order to possibly get a little more air going in the back for hybrid battery cooling.
     
    #40 Coast Cruiser, Sep 17, 2016
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