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

inverter disc

Discussion in 'Prius v Care, Maintenance and Troubleshooting' started by 2 fas 4 u, Dec 3, 2014.

  1. 2 fas 4 u

    2 fas 4 u Active Member

    Joined:
    Oct 25, 2010
    320
    350
    0
    Location:
    florida
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    Brief history. 2012 prius v wagon over 350,000 miles. Had the engine replaced with a used believe it is a 2010 motor. Put about 15000 miles car is beginning to slightly shake and clatter could be heard in engine at low speeds say about 20 mph or sometimes at start up. Also as I ease off gas to hyper mil I could feel the shake. Tech at toyota say Iit is the inverter disc that's going bad. Here is the catch he can't guarantee that's the problem and wants to charge me 2700.00 for the work. If that's not the problem I'm basically out 2700.
    I changed so far 4 spark plugs and the #1 coil.
     
  2. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,482
    8,400
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    The car shakes even if the engine is not running? Running in Neutral too? How many miles was on the replacement engine?
     
  3. 2 fas 4 u

    2 fas 4 u Active Member

    Joined:
    Oct 25, 2010
    320
    350
    0
    Location:
    florida
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    In
    No does not shake when engine is off.
    dealer installed they claim about 47000 miles.
    also with motor Vin can I trace to see if any record off mileage from previous veh.
     
  4. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,482
    8,400
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    if it doesn't shake with the engine off, so the shaking should be engine related and not the inverter. How loud is the clatter sound you hear?
     
  5. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,918
    49,500
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    i would take it somewhere else. what is an inverter disc? how do you put so many miles on a car?
     
  6. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,482
    8,400
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    For someone that lives on PriusChat, you don't know who 2 Fas is? He's like the Paul Walker of the Fast and Furious
     
  7. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,918
    49,500
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    no idea. must be alls highmers.:confused:
     
  8. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,482
    8,400
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    Last rumor I heard he delivers those small blue medical pills throughout the US daily to the Amazon shoppers that choose the "same day shipping" option.
     
  9. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,918
    49,500
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    really? is that cheaper than ups? oh wait, they don't do same day. wow, that's desperation. how far can you drive in a day? 6 or 700 miles?
     
  10. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,482
    8,400
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    No I'm not serious. He just drives a lot
     
  11. 2 fas 4 u

    2 fas 4 u Active Member

    Joined:
    Oct 25, 2010
    320
    350
    0
    Location:
    florida
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    Thanks when I am driving say 65 an I ease off the gas slightly to increase my mpg I could feel the engine or front end begin to shake or vibrate not smooth as before, now with it shaking I come off the gas completely the shaking stops. However it doesn't do it all the time.
    Now at low speeds say about 15 or 20 coming from a stop u could actually here the motor as if there is a misfire. It is not that loud but I could feel it an hear it. Now at high speeds say 40 an up I don't here the engine noise.
     
  12. 2 fas 4 u

    2 fas 4 u Active Member

    Joined:
    Oct 25, 2010
    320
    350
    0
    Location:
    florida
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    Tech says inverter disc acts like the clutch he says he has to take transmission out.
    between engine an trans.
    could it been damaged when putting engine in.
     
  13. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,482
    8,400
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    If this is a transaxle related part, is best to put in another one. It's unfortunate this came only after 15k miles on the newer engine. Maybe things need to be retorqued? The engine noise is not good either
     
  14. rjparker

    rjparker Tu Humilde Sirviente

    Joined:
    Jun 6, 2008
    7,977
    4,718
    7
    Location:
    Texas Hill Country
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
    I think there is a miscommunication going on between the tech and 2 fas. The inverter is only electronic but maintains the proper elec motor rpm to sync with the wheels and the engine as appropriate. To my knowledge there is no transaxle clutch like disc. If the inverter or it's control logic or some sensor is failing that's one thing and might cost $2700 from a dealer. But the tech saying "no guarantee" means they don't know. Find a tech that does know.
     
    robertmaria and dorunron like this.
  15. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,918
    49,500
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    sounds to me like they did not assemble things correctly, and it took awhile to show up.
     
    kithmo likes this.
  16. SageBrush

    SageBrush Senior Member

    Joined:
    Jun 4, 2008
    11,627
    2,530
    8
    Location:
    Southwest Colorado
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    Indeed. Or bolt(s) that have come loose or off.

    I think it would be worth $100 to have a tech who has replaced Prius engines before check the underside of the car. One thing is pretty likely: this is going to get worse until it is fixed, and delay is going to pile on costs.

    ----
    Bisco, 2Fas is a courier and drives ~ 600 miles a workday. The 300k+ mileage thread is pretty much his personal log ;)
     
  17. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,918
    49,500
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    thanks, that's crazy.:cool:
     
  18. CrazyLee

    CrazyLee Member

    Joined:
    Aug 3, 2014
    153
    24
    0
    Location:
    Muskegon, MI USA
    Vehicle:
    2004 Prius
    Model:
    II
    Bisco, 2Fas is a courier and drives ~ 600 miles a workday. The 300k+ mileage thread is pretty much his personal log ;)

    Well, that has got to be a full tank of gas a day. Glad he has a Prius.

    Maybe it is time to trade it in fer another one.


    Read more: inverter disc | PriusChat
    Follow us: @PriusChat on Twitter | PriusChat on Facebook
     
    bisco likes this.
  19. catgic

    catgic Mastr & Commandr Hybrid Guru

    Joined:
    Jul 7, 2007
    586
    140
    1
    Location:
    HTTP 404 Not Found
    Vehicle:
    2012 Prius v wagon
    Model:
    Five
    2 Fas 4 U – Pray tell, what is an “inverter disc,” and what is its function? Is it possibly the interface between the Whatchamacallit and the Thingamajig in the Hybrid Synergy Drive? ;)

    “$2,700 for the work,” but “can’t guarantee that’s the problem” or that the Tech-Mechanic can fix it… sounds like wallet grabbing, “Can-Of-Worms” opening time.

    If an “inverter disc?” does exist as a mechanical entity, your “slightly shake and clatter” is probably a power train problem centered in the interface between the replacement, new (?used?) 2010 1.8-Liter 2ZR-FXE engine and the CVT Tranny.

    If I understand the info in the posts in this thread:

    >> Over 350,ooo-miles on the odometer.
    >> Replacement ICE had 47-Kmiles on it & you have added 15-Kmiles more.
    >> You replaced-installed new sparkplugs and the coil (i.e. “Tune Up”) with no resulting operating improvement.
    >> You drive ~600-miles per day in your courier business.

    It sounds like that horse has been ridden hard. It may be time to cut your losses, shoot that horse, and write it off on your business, or trade it in on a new or Certified Pre-Owned fuel-sipping ride.
     
    #19 catgic, Dec 4, 2014
    Last edited: Dec 4, 2014
  20. 2 fas 4 u

    2 fas 4 u Active Member

    Joined:
    Oct 25, 2010
    320
    350
    0
    Location:
    florida
    Vehicle:
    2012 Prius v wagon
    Model:
    Two
    I have the paper at home I could take a pic however he did say it was between the engine and tranny. The price for the part was about 900 if I'm correct and about 12 hours of labor I'm not driving the car I'm using my wife's car actually mine an she is using the prius locally.