Engine Vs Battery Miles Driven Breakdown Data

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Dave1UK, Sep 11, 2025 at 1:03 PM.

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  1. Dave1UK

    Dave1UK Junior Member

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    Is there a way to find out how many miles was done on the electric battery only and how many miles was done on the engine itself for the lifetime of the vehicle?
     
    #1 Dave1UK, Sep 11, 2025 at 1:03 PM
  2. bisco

    bisco cookie crumbler

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    it may be in the black box, but that is only available to toyota. there isn't anything for the driver in gen 3
     
    #2 bisco, Sep 11, 2025 at 1:11 PM
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  3. BiomedO1

    BiomedO1 Senior Member

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    On a plug-in; there's usually a % of battery, EV vs HV operations buried in the user menu screen somewhere. I haven't seen a UK menu option, but that's how a gen4 is laid out. You'll need to extrapolate from there to get a ball-park number.
    One thing to note; If the aux. battery is disconnected that historic % will restart at zero again - at least on the software on this side of the pond. You should also be able to manually reset the calculations to zero - I accidentally did that while exploring all the menu options on mine.

    Hope this helps.....
     
    #3 BiomedO1, Sep 11, 2025 at 1:23 PM
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  4. bisco

    bisco cookie crumbler

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    ah! i missed the plug in. my gen 3 had an ev/hv ratio screen
     
    #4 bisco, Sep 11, 2025 at 1:25 PM
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  5. Dave1UK

    Dave1UK Junior Member

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    Would have been interesting data to see. See actual "wear" on engine.

    Unfortunately don't own a plug-in but good to know for future ref. Thanks.
     
    #5 Dave1UK, Sep 11, 2025 at 1:56 PM
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