While driving on I-81 near winchester, va., I noticed my speedometer moving erratically. I have not driven it much since this mishap. As of August 4, 2014 the mileage is only 55,264. I just noticed a suit filed against GM for this problem. I was never notified about any recall. Is there any recourse for me?

- Hedgesville, WV, USA

My tachometer was starting to stick and not it doesn't move at all. Now my speedometer is starting to stick. The consequences of no speedometer are tickets, accidents from not being able to go safe speeds in various conditions.

- Riverside, CA, USA

When driving for a long distance (several hours ) the speedometer all of a sudden drops to 5mph or so even though I am driving at 65 mph. This has happened twice now in the last month on my 2005 Hummer H2. The speedometer only corrects after I stop and turn off the engine.

- Anaheim, CA, USA

I started my vehicle 4 days ago and the speedometer and gauges were frozen and did not operate at all. I drove to the store and the gauge remained at 0 the entire time. When you accelerate the speedometer does not move from 0 mph. I turned the vehicle off and turned it back on and there was no change. Yesterday when I started the vehicle the gauge would only move between 30-50 mph. Today when I started the vehicle it is frozen at 120 mph and the khm(?) does not move past 1.when I accelerate neither of the two gauges are functioning. I have yet to repair it bc it has happened just a few days ago but I was told that I am looking at a very large repair cost to replace the entire dashboard cluster. The same thing happened in my 2003 model and I sold the vehicle. As well the rear suspension is lowering on its own to the lowest position and does not go back to the normal height. I have to push the button on the interior. When I return to the vehicle the following morning the rear suspension has dropped down again.

- Sterling, VA, USA