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Thread: 77 connector - intermittent battery charging problems

  1. #1
    where is the 77 connector on a 2008 xb12ss, i am having some intermittent battery charging problems and have heard this connector needs a look?

  2. #2
    Senior Member FlaXB9R's Avatar
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    Oct 2011
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    Edit: guess they fixed the problem, I had the problem your talking about and spoke to soon

    Google should find yourself a service manual for free at that

  3. #3
    Senior Member
    Join Date
    Aug 2012
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    2,408
    08 do not have the problematic 77 connector.

    Charging issues are more often than not a poor ground or battery connection, or a regulator. Search charging issues in google using "buellxb" and charging issue. Ton of info for properly diagnosing you issue

  4. #4
    Senior Member
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    Aug 2012
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    2,408
    Also the 08 connecter is not behind the pulley cover. It follows under the left side air scoop.

  5. #5
    as it turned out the voltage regulator was shot, i replaced it with a new one, problem solved



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