Hi Sand,
This is how Randy Cross explained it to me. The key for me was to push the button first before turning the key on. I hope this helps.
Cheers,
Buck
There is a rubber button. Press that and turn the car ignition on (I do not think the car needs to be started). Wait 3 seconds.
It should now be in calibration mode and the odometer display will flash.
The first number can be changed by pushing and releasing the button. Holding the button down for 3 seconds will set the number and then it will sequence to the next number to the right.
The total number should be.... Number of rear tire revs per mile x number of teeth. Which is 43 teeth
Assume tire is 21.5" dia or 21.5*pi = 67.54" travel per revolution. Mile is 63360 inches. or 938 revs per mile.
938*43 = 40334
Your number should be 0 4 0 3 3 4