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2007 DC/DC Inverter/Converter replacement

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by popptj2001, Sep 20, 2015.

  1. popptj2001

    popptj2001 Member

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    My DC/DC inverter failed in my 2007. Code P0A94. I obtained a used inverter and instead of going through the hastle of removing the entire housing, draining fluids, etc......I removed all the electrical internals and transplanted them into the old housing. Relatively easy repair. Back on the road :)
     
    #1 popptj2001, Sep 20, 2015
    donbright, Barry CLEMENTS, rbdigital and 1 other person like this.
  2. Patrick Wong

    Patrick Wong DIY Enthusiast

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    A novel approach. Any photos of the assemblies that had been transplanted?

    Also, did something in particular provoke the DC/DC converter failure?
     
    #2 Patrick Wong, Sep 20, 2015
  3. IMkenNY

    IMkenNY Im just being nosy

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    That was the same approach Toyota took when dealing with the Highlander Hybrid inverter recall problem.
     
    #3 IMkenNY, Sep 20, 2015
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  4. bisco

    bisco cookie crumbler

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    well done!(y)
     
    #4 bisco, Sep 20, 2015
  5. popptj2001

    popptj2001 Member

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    Everything was running perfectly, then all of a sudden red triangle with multiple other dashboard lights. No engine, only battery life, for about 1/2 mile and that was it. Dead. Disconnecting the battery/reset did not help me move an inch.
     
    #5 popptj2001, Oct 1, 2015
  6. Mrs.Diamond

    Mrs.Diamond Junior Member

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    Did you find a solution?
     
    #6 Mrs.Diamond, Feb 26, 2018
  7. Prodigyplace

    Prodigyplace Senior Member

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    Read the whole thread. The solution is in post 1.
     
    #7 Prodigyplace, Feb 26, 2018
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  8. Patrick Wong

    Patrick Wong DIY Enthusiast

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    Hmm, it is not clear whether the events in post #5 occurred subsequent to the repair described in post #1.
     
    #8 Patrick Wong, Feb 26, 2018
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  9. Prodigyplace

    Prodigyplace Senior Member

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    I assumed post 5 was a response to post 2.
    That was an assumption on my part though.
     
    #9 Prodigyplace, Feb 26, 2018
  10. Dxta

    Dxta Senior Member

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    I think I'd ha e to try this same method next time when I get an inverter job
     
    #10 Dxta, Feb 26, 2018
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  11. Barry CLEMENTS

    Barry CLEMENTS Junior Member

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    Is this transplant as easy as it sounds? Is it just a plug and bolt job? Sounds almost too easy to be true?
     
    #11 Barry CLEMENTS, Jul 12, 2019
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