I have a 2002 Taurus, V6, 144000 miles. I've never had any transmission problems, no slipping, reeving etc. Today, just 30 feet from my drive way the Transmission light came on and the car went into "safe or limp" mode. One gear forward, and reverse. Fluid was low, but there, added more with no improvement. I had Auto Zone hook up tester and was told 10 or more transmission errors, all different kinds. I'm sorry I don't have them to post. My question is do you think this is an actual failure of the tranny or something electrical? I find it hard to believe it would fail all at once like that with no symptoms. Any help would be appreciated.