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Check battery light been deactivated

douglj
douglj
in Ford Focus Club

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So here is the issue, my car (ford focus 2011 mk3) went back to dealership for repair, issues with alternator I believe, hence had a check battery light came on.

once it came back I've got no check battery light, even on start up, led works, still getting low voltage with engine idle getting 11.5 with lights on and not getting a positive charge unless over 3000 revs, and now get a bunch of connection errors, co73_88, c140_00, c121_00 and more on the DTC, do we know how this can be caused and fixed, obvs garage and dealership say wasn't them, can this be done in forscan and how would I likely resolve, thanks for the help

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    Please repost your question in the FOCUS forum. This is the GUIDES forum.

    https://www.fordownersclub.com/forums/forum/2-ford-focus-club/

     

    Another GIRL GUIDE.JPG

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