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  • Communication Error

    Originally posted by Vitaliy View Post
    Ned, you should see the LEDs cycle once when you first plug in the unit. If it isn't happening, something is wrong. Please contact [email protected] (or whoever you bought your OBDLink from), and request an RMA. Sorry for the trouble!
    Hey Vitaliy,
    I didn't want to start a new thread, but my problems are almost identical to Ned's, although in my case I do see the LEDs cycle once I first plug in the unit.. when I try to Connect to the device, I get a quick flash of the two PC LEDs but nothing else.. then I get the Communication Error prompt..


    any advice?


    04-14-2011 11:48:17.875 Comm Port 3 successfully opened.
    04-14-2011 11:48:17.875 Tx: ATZ
    04-14-2011 11:48:23.046 Rx: Request Timed Out. (ATZ)

  • #2
    Different problem, Ned's tool wasn't flashing LEDs (it was dead, and MCS sent him a replacement).

    Since your LEDs are flashing, the unit is alive. The log says that the software opened COM3, sent "ATZ" (=software reset) but never received a reply.

    Is OBDwiz doing an automatic search, or did you hard-set the COM port and/or baud rate?

    Vitaliy
    OBDLink MX: world's smallest, fastest, most advanced OBD/Bluetooth adapter with SW and MS CAN support. Read the review to learn more.
    Need to look up a diagnostic trouble code? Try the most up-to-date, free DTCsearch.com!

    You cannot send me a private message using this forum. Use my email instead: vitaliy[@]scantool.net.

    Comment


    • #3
      Vitaliy:

      I tried setting the communication to pretty much every option... when I try to 'connect', initially the green light comes on on the interface and before I get the time out error on the laptop...

      so, it seems as though I'm communicating with the device properly but it isn't working out from there... I'm not really sure what to do...

      what do you reckon?

      Comment


      • #4
        Green LED means the software opens the correct port, but can't get a response from the interface. Try updating the firmware:

        http://www.scantool.net/downloads/updates/obdlink/

        If the update is successful, it will tell us that the problem has to do with the software. Otherwise, request an RMA# from [email protected] (include a link to this thread).

        Sorry for all the trouble,

        Vitaliy
        OBDLink MX: world's smallest, fastest, most advanced OBD/Bluetooth adapter with SW and MS CAN support. Read the review to learn more.
        Need to look up a diagnostic trouble code? Try the most up-to-date, free DTCsearch.com!

        You cannot send me a private message using this forum. Use my email instead: vitaliy[@]scantool.net.

        Comment

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