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06 prius transmission problem ? I dont get it

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by kberven65, Aug 23, 2015.

  1. kberven65

    kberven65 New Member

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    Hello everbody new to the prius world! I recently purchased a 06 prius with 185k. Gas engine needed to be replaced so I recently replaced it. Had code of engine failed to start. Now got replacement engine in and has p0300 and p0303 and p0304. Weird thing is new plugs. Swapped coils and injectors with same results. To me it sounds like a racket in the the transmission. The noise is not consistent at all. Very loud and odd. Also inside the carwhen I put it in drive or neutral a warning light comes up and says shift to park batteries wont charge while in neutral. Thanks for any help. Ill post a video shortly that I have.
     
    #1 kberven65, Aug 23, 2015
  2. IMkenNY

    IMkenNY Im just being nosy

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    The transaxle starts the gas engine. How did the coupler (clutch like device between engine and transaxle) look?
    when you attempt to start the gas engine are you seeing any serpentine belt movement?
     
    #2 IMkenNY, Aug 23, 2015
  3. bisco

    bisco cookie crumbler

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    welcome! is your 12v okay?
     
    #3 bisco, Aug 23, 2015
    Last edited: Aug 23, 2015
  4. kberven65

    kberven65 New Member

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    That piece looked fine. It came with the engine I bought looked fine all around. Unsure on serpentine movement. If somebody can text me I have video I wanna share but I cant get it to upload. Its really weird because when I first turn it on the transaxle make a funny noise. I let it cycle threw the first startu up. When gasengine turns off I can than push on the accelerator to get engine going and engine sounds fine. Confussing I know. 6052806390.
     
    #4 kberven65, Aug 23, 2015
  5. kberven65

    kberven65 New Member

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    12volt reads 12.4 with key on in diagnostic menu
     
    #5 kberven65, Aug 23, 2015
  6. bisco

    bisco cookie crumbler

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    are there any trouble codes?
     
    #6 bisco, Aug 23, 2015
  7. bisco

    bisco cookie crumbler

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    i would check it cold, car off, with a dvm.
     
    #7 bisco, Aug 23, 2015
  8. kberven65

    kberven65 New Member

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    Yes its in my op. Somebody needs to watch this video.
     
    #8 kberven65, Aug 23, 2015
  9. bisco

    bisco cookie crumbler

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    aren't those misfire codes?
     
    #9 bisco, Aug 23, 2015
  10. kberven65

    kberven65 New Member

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    Reads 12.5 on my multimeter. Sounds like banging under the hood but no consistent
     
    #10 kberven65, Aug 23, 2015
  11. bisco

    bisco cookie crumbler

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    if that's a cold battery, sounds okay, but a little low. probably doesn't have anything to do with misfiring, but maybe the mfd message.
     
    #11 bisco, Aug 23, 2015
  12. kberven65

    kberven65 New Member

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    Yesmultiple misfire is p0300 and the other is 3 and 4 cylinders. Doesnt seem like a misfire. Sound comes from tranny area
     
    #12 kberven65, Aug 23, 2015
  13. kberven65

    kberven65 New Member

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    Mfd message?
     
    #13 kberven65, Aug 23, 2015
  14. bisco

    bisco cookie crumbler

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    'shift to park'. you might have a short in one of the motor generator windings, but that should have it's own code.
     
    #14 bisco, Aug 23, 2015
  15. kberven65

    kberven65 New Member

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    I swapped gas engine out. Drove it for maybe twohours had it sittin in my driveway running. As soon as it turned on to I believe charge the battery the noise started bad
     
    #15 kberven65, Aug 23, 2015
  16. kberven65

    kberven65 New Member

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    Anymore input? Somebody needs to hear this video.
     
    #16 kberven65, Aug 23, 2015
  17. Chazz8

    Chazz8 Gadget Lover

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    You will get more help from members with Gen II Prius knowledge if you post in the Gen II forum. This forum is for the Prius v (wagon) threads, but you always get help here on Priuschat.
     
    #17 Chazz8, Aug 23, 2015
  18. bisco

    bisco cookie crumbler

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    easiest thing to do is report your own post and ask a mod to move the thread, rather than starting over.
     
    #18 bisco, Aug 23, 2015
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