My speedometer works and the odometer does not because there is
a plastic gear in the odometer that is broken.
View page
there are no light in odometer to see milege and clock
View page
If both odometer and speedometer are not working I would blame
the vehicle speed sensor. If just the odometer isn't working the
gauge cluster assembly needs to be replaced with a reconditioned
one.
View page
If only the odometer is not functional, then the cluster is bad.
If both odo and speedo are inop then you have a possible speed
sensor issue.