Was driving the other day and noticed that the speedometer jumped around for a bit and then went back to working properly. Later I noticed that the odometer had quit working at 340K miles. I haven't dug into the dash yet but has there been a common weak point in the cluster I should look at first? The trip odometer quit a few years ago and I was meaning to tear it apart anyway. I had carelessly mashed the reset a bit too hard one day and it stopped working.