Hi. I have a very low mileage 92 4runner. The speedometer works fine, the odometer just stopped working. It's the 3VZ-E with and automatic transmission. Odometer display is definitely not electronic/digital. Does anyone know if its mechanically driven by a small motor on the back of cluster? Where do I start the trouble shooting process? I'm going to reset trip meter tomorrow to see if something may be jammed. Any help is most appreciated.

Mark J