L322 Code Reader Not Working, Reads "LINK ERROR"
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Thread: L322 Code Reader Not Working, Reads "LINK ERROR"

  1. #1
    FRESHMAN ROVER
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    L322 Code Reader Not Working, Reads "LINK ERROR"

    About an hour after I changed my oil my SES light came on. Probably not related to the oil change but I thought I'd share anyways. When I plug my OBD2 Reader in I get the message "LINK ERROR". Is there a certain way to connect the reader? I've tried reading the code with the key in aux position and on position. I feel like I've tried everything. The reader works fine on my M5 and all other cars. 2006 Full Size Supercharged. Thanks!

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  3. #2
    SITE ADMINISTRATOR RRToadHall's Avatar
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    Re: L322 Code Reader Not Working, Reads "LINK ERROR"

    It's possible that one of your diagnostics fuses is blown.
    "The power of good is always stronger than the power of non-good.
    The power of light is stronger than the power of darkness,
    the power of knowledge is stronger than the power of ignorance."
    ~ Maharishi Mahesh Yogi~

  4. #3
    FRESHMAN ROVER
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    Re: L322 Code Reader Not Working, Reads "LINK ERROR"

    Which fuses are the diagnostic ones? Can't seem to find them. My #37 in the glove box was missing so I placed a 5a in it but that made no difference. The reader is getting power, just not connecting. Thanks for any input!

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  6. #4
    FRESHMAN ROVER rangeroverwill's Avatar
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    Re: L322 Code Reader Not Working, Reads "LINK ERROR"

    i can see this is an old thread but I have got exactly the same problem with my l322 vogue SE 2007. when i plug the code reader in i get LINK ERROR but the reader is being powered from the OBD2 port. any more info on what this could be ? checked all the fuses, nothing blown ?

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