OK This is freaking me out.
For the past couple of months the unit in the Ford has been keeping correct track of the miles driven, and showing the tank avg.
I made a point to leave it on that screen and not do anything but "Tank Reset" when I got gas.
I have done nothing to the Ford unit. I changed nothing not even stepping though all the screens, it was untouched other than turning off the motor.
Now it will not keep the record.
I did a tank reset today just to see if it would keep track of a short trip, at one point it was reading 29 miles driven.
I just checked it and it now was showing 9.25 Miles.
I steped thouth a few screens and when I got back to "Current" with the "MG" and "S" & "GH" and "C". "C" was now reading 999999
And the unit in the Van is showing "C" 999999
It keeps dropping or resetting "C" records.
Any ideas?
Rich
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