Question about 2001 Ford Expedition

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OBD port is not responding when you put the computer in it

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  • Ford Master
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You might want to check to see if you have a blown fuse. the fuse you are looking for is in the fuse box located inside the vehicle. It will be in the number 3 position (see picture below) and is a 20 amp fuse. this fuse is for the OBD connector and the cigar lighter. If this is blown your connection will not work. I hope this helps you and good luck.


OBD port is not responding when you put the - clifford224_66.gif

Posted on Mar 20, 2011

  • terrywill971 Sep 01, 2011

    Fuse was blown replaced but still not reading??

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