need a scan tool not a code reader

Matthew Haigh wrote:

> Hi all,
>
> The speedometer on our 2001 Grand Voyager (3L V6) has stopped working.
> The odometer is still counting, the speedo needle moves up from the rest
> position to zero when the car is powered up, all of the other
> instruments (rev counter, fuel, temperature etc.) all appear to be
> working fine. There are no warning lights on, checking with a code
> reader gives no stored error codes. I was hoping that the code reader
> would give the road speed under live data, but that doesn't appear to be
> supported on this car :-(
>
> Any idea what I should look for next?
>
> Thanks,
>
> Matt