NEED: Prius LED ECU Delete Harness

Discussion in 'Gen 3 Prius Accessories and Modifications' started by Mark Zurawski, Apr 7, 2026 at 10:22 PM.

  1. Mark Zurawski

    Mark Zurawski New Member

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    Jul 23, 2025
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    Location:
    United States of America
    Vehicle:
    2011 Prius
    Model:
    Five
    Does anyone know where I could find an LED ECU delete / LED-to-Halogen bypass harnesses for the 2010-2011 Prius Five? Copilot AI says the following PriusChat users have made and/or sold quality solutions on PriusChat: @sfv41901 and @seanw
     
    #1 Mark Zurawski, Apr 7, 2026 at 10:22 PM
  2. PriusCamper

    PriusCamper Senior Member

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    Location:
    Pacific Northwest, USA
    Vehicle:
    2007 Prius
    Model:
    Two
    Are you talking about headlights? If so, I'm pretty sure there's direct swap LED bulbs these days and no need for ECU delete harness. Maybe @Mendel Leisk has more info?

    Also, there's way more accurate AI services than Co-pilot, which is almost bad as the worst, which is Google AI, also known as Gemini.
     
    #2 PriusCamper, Apr 8, 2026 at 4:37 PM
  3. ChapmanF

    ChapmanF Senior Member

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    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    I was almost about to guess that the OP had a Prius that came with the factory LED-integrated headlight housings, and wants to replace them with the halogen projector housings, and do away with the auto-leveling motors and ECUs and somehow not get the associated trouble codes.
     
    #3 ChapmanF, Apr 8, 2026 at 5:58 PM
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  4. PriusCamper

    PriusCamper Senior Member

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    Two
    Now that you mention it... I guess they could be saying that. I didn't consider that someone would be crazy enough to go back in time and go from superior to inferior.
     
    #4 PriusCamper, Apr 8, 2026 at 7:52 PM
  5. ChapmanF

    ChapmanF Senior Member

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    Vehicle:
    2010 Prius
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    IV
    Maybe they took some damage to their original LED-integrated headlight housings, and then priced them.
     
    #5 ChapmanF, Apr 8, 2026 at 8:11 PM
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