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Help !
I have an 92 F150 4x4 5.0 ext cab and My alterantor went out today. I replaced it and now my odometer display is flashing "error.3". Everything seems to work ok but the display is flashing back and forth between the mileage and the word "error.3". I have read some threads about resetting the conversion constant and I tried the check using the reset button and the key. It scanned and reported "E 03" and thats it. I guess I need to ground a wire to actually reset it. Not sure how to find this wire and reset the constant. Any ideas or instructions would be great ...