Need Pass-code for techstream !please help

Discussion in 'Gen 3 Prius Technical Discussion' started by Joelprius3, Apr 30, 2025 at 7:59 PM.

  1. Joelprius3

    Joelprius3 New Member

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    Prius 2013 gen 3 around 150k miles . If someone could guide me or help me. I’ve been on a non stop grind trying to figure out what the problem is in the car is now chatGBT is telling me it’s the ecu I swapped it out and chatGBT said it was correct that was the problem now I just need to connect it to the new key fob but before I do that I need to do a smart code reset because my power management control doesn’t recognize it since I swapped it . If someone has a website or something trustworthy I can use that’d be great!
     

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    #1 Joelprius3, Apr 30, 2025 at 7:59 PM
  2. MAX2

    MAX2 Senior Member

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    #2 MAX2, Apr 30, 2025 at 10:17 PM
  3. Joelprius3

    Joelprius3 New Member

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    #3 Joelprius3, Apr 30, 2025 at 10:27 PM
  4. ChapmanF

    ChapmanF Senior Member

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    Can you start by telling us which ECU you swapped out, and what led you to do so?

    The current state of the AI chatbots looks like they can give some pretty impressive-looking answers to your prompts, but they're largely imitations of masses of internet posts they've been trained on, only some of which were about Prii and only some of which were right. I don't think they've quite made knowing how the car works obsolete yet.
     
    #4 ChapmanF, May 1, 2025 at 9:25 AM
    Brian1954 likes this.
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