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ficm p0683 p0299 p0470

  1. Dealer replaced FICM...now I have DTC p0299 p0683 p0470

    Engine 911
    The dealer replaced my FICM for a $100 and put about 12 miles or so on my truck while in for a "NO START" issue. I thought it to be a bad wiring harness with some obvious chafing by the drivers side batter and pcm connection closest to the front bumper. When I hit about mile 20 since the new...
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