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help? DTC C1256 Code

Discussion in 'Gen 2 Prius Technical Discussion' started by 2009 Rebuilt title Prius, Oct 23, 2019.

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  1. sleibo1

    sleibo1 Junior Member

    Joined:
    Aug 31, 2017
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    Location:
    Richmond VA
    Vehicle:
    2004 Prius
    Model:
    III
    SFO, on your writeup it references "connect the hand held tester to the DLC3". Does this mean connect Techstream to the OBD connector? In my Techstream (v18.0) there is no "Data List". There is a "Open Scan Data File". Is this what should be selected? Thank you
     
    #21 sleibo1, Apr 16, 2024
  2. mr_guy_mann

    mr_guy_mann Senior Member

    Joined:
    Sep 3, 2020
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    Location:
    NJ-USA
    Vehicle:
    2006 Prius
    Model:
    Four
    "Connecting a scantool" involves two parts. First is physically plugging the (VCI) interface cable into the laptop and the car's OBD connector. Second is going through the options and steps of the Techstream software so that the program can communicate with the car's electronic modules.

    I suggest looking on youtube for Techstream tutorials as your description sounds like you haven't gotten through the second part.

    Posted via the PriusChat mobile app.
     
    #22 mr_guy_mann, Apr 18, 2024
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