odometer/test tool?
odometer/test tool?
i read on here about holding in the odometer reset button, then turning the key on activates a diagnostic tool built-in to the odo. how do i find out what all of those abbreviations are for? i have a 2000 expy & a 2001 mustang & both have this feature but i dont know how to use it? it seems like it could be very useful, anybody know what all those tests are for?


