The OBD2 code reader will not work and the orange check engine light is on. on 2004 Lincoln Navigator

I tried two different readers. Navigator runs great. Drove on a 6 hour road trip and no problems. Is it a fuse?

by in Lawrenceville, GA on March 10, 2013
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1 answer
ANSWER by , March 10, 2013
possible blown fuse, yes.