2004 Trailblazer Speed Odometer Stuck

Here's a good one. Wife said it just went all the way to the right and no she was not speeding or drag racing. Some kind of mechanical issue I'm sure. The speed odometer is pegged all the way to the right regardless if it on or off. This ever happen any one else? Vehicle is still under warranty, just wondering if there's an easy fix I can do in my garage. Let me know:shakehead :shakehead

Cluster is coming out, this is an internal problem in the unit.

Cluster is coming out, this is an internal problem in the unit.


Thanks MaxWedge. The dealer said the say thing.