So, Driving to work on the high way one day. Hit a huge bump, the gauges all flickers, and resumed normally. On the way home, on the other side of the high way, same huge bump... Threw my gauges off again! Couldn't figure out why, ended up just forgetting about it.. A few weeks later, it started happening more and more frequently... Every little pebble i drove over, the gauges would flash... Finally they've stopped all together. RPMs, Speed, oil pressure do nothing... Gas, and temp float in the middle, and the battery gauge twitches sorta... Tried changing out the gauge yesterday, does exactly the same thing! What else could this be? I had just put a new tranny in 2 months prior to the problem. Not sure if it had anything to do with, I'm just lost!!! My friend who helps me out working on my truck say its a possibility that its the body countrol module. I have some other silly things happen to it some times too.. I'll get out of the truck, click the door locks from the remote, and my headlights turn on.. Once in a while the light on the AC button, and the air button will stay on. And now (with a brand new battery) my battery is sometimes dead for no reason... Someone please help me and have some answers or suggestions, This truck is starting to get on my nerves. I've had nothing but problems since I've owned it.