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

Missing connection cover?

Discussion in 'Gen 3 Prius Technical Discussion' started by BK619, Jul 24, 2024.

  1. BK619

    BK619 New Member

    Joined:
    Jun 5, 2024
    6
    1
    0
    Location:
    San Diego
    Vehicle:
    2011 Prius
    Model:
    Four
    Sup everyone. If anyone has a diagram that can show me if I’m missing an electrical connection cover. I was just looking under the hood and noticed exposed connection without a cover. Bought the car about 2 months ago
     

    Attached Files:

  2. Tombukt2

    Tombukt2 Senior Member

    Joined:
    Nov 29, 2020
    10,361
    1,790
    0
    Location:
    Durham NC
    Vehicle:
    2009 Prius
    Model:
    Base
    If I'm not mistaken I believe that's correct or both of my generation threes are missing it too I don't think anything was there to begin with but I'm not positive of that. If that's the case mine's been off for years through several underhood pressure washings and all kinds of other stuff and has never made any difference If you look at the wires penetrating that business you'll see the little rubber seals or something that go around each individual wire I think Is it penetrates the plug I'm just guessing but I believe it just stands like that.
     
  3. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    24,902
    16,209
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    The car doesn't come with that cover, but you can find some posts here where very appearance-conscious owners have figured out some other (Lexus?) models do, and tracked down its part number.
     
  4. Tombukt2

    Tombukt2 Senior Member

    Joined:
    Nov 29, 2020
    10,361
    1,790
    0
    Location:
    Durham NC
    Vehicle:
    2009 Prius
    Model:
    Base
    I think it might be the ES and GS series car of similar year model I'll have a look maybe later this afternoon I vaguely remember somebody talking about that but seems pointless to me to hunt it down but I do think the clips and tabs are there are the tabs and the gray part are there to accept the cover It just didn't come that way in this model from the factory apparently some Lexus models had it and that series would be my guess.
     
  5. Xterra72

    Xterra72 Senior Member

    Joined:
    Oct 20, 2013
    1,410
    1,660
    0
    Vehicle:
    2013 Prius
    Model:
    Persona
    IMG_6468.jpeg
    This ☝️.
     
  6. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    24,902
    16,209
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    Bit mean to post the photo but not the part number. :)

    This is one of the existing threads, where Georgina posted the part number for the cover on the ECM connector:

    Question about underhood wiring | PriusChat

    That thread also shows the cover missing on the inverter connector, but doesn't give a part number for that. I'm pretty sure I remember another thread that gave that part number too, but that might have to be searched up by someone more dedicated than me.
     
    Brian1954 likes this.
  7. Brian1954

    Brian1954 Senior Member

    Joined:
    Jan 31, 2021
    1,105
    410
    0
    Location:
    South Central PA, USA
    Vehicle:
    2011 Prius
    Model:
    III
    The connector near the firewall on my 2011 Prius is just like your picture. Bought my car new, so it looks like that connector is not missing anything.
     
  8. Xterra72

    Xterra72 Senior Member

    Joined:
    Oct 20, 2013
    1,410
    1,660
    0
    Vehicle:
    2013 Prius
    Model:
    Persona
    This was about a decade ago. Just wanted to share the photo. If I had the part number, I would have shared it.
     
  9. Tombukt2

    Tombukt2 Senior Member

    Joined:
    Nov 29, 2020
    10,361
    1,790
    0
    Location:
    Durham NC
    Vehicle:
    2009 Prius
    Model:
    Base
    This goes on the 2011 to 2017 Lexus CT 200h and those you won't find anywhere because everybody's hoarding one of those in their yard thinking they have a gold mine or something it's hysterical but the part looks like it's not too expensive it's something you want to embark on probably now becoming new old stock maybe amiyama or close out dealers new old stock parts should be plentiful I don't imagine very many of these were sold at all If anything they were ripped off and thrown in the trash
     
  10. Mendel Leisk

    Mendel Leisk EGR Fanatic

    Joined:
    Oct 17, 2010
    56,664
    39,220
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
  11. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    24,902
    16,209
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    That thread at least asked about the part number for the one on the inverter connector, but was there ever an answer?
     
  12. Mendel Leisk

    Mendel Leisk EGR Fanatic

    Joined:
    Oct 17, 2010
    56,664
    39,220
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    This one?

    IMG_5066.jpeg IMG_5065.jpeg
    Looks very similar, and again apparently a lever (light grey in colour), maybe for securing a cover. Hmm…
     
  13. Georgina Rudkus

    Georgina Rudkus Senior Member

    Joined:
    Sep 15, 2018
    3,240
    2,252
    0
    Location:
    Taylors, SC
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    Again, the Lexus part number is 82821-76010.

    82821-76010.jpg
     
  14. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    24,902
    16,209
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    Again, that appears to be the cover part number earlier given for the connector on the ECM, next to the fusebox.

    I have not yet seen anyone give the cover part number for the connector on the inverter, pictured in post #12. It has been asked about in a few different threads now, but I have not found any just now where the question was answered.