I need some help Please. I have a 2000 Ram 1500 Club cab with 5.9L. The Dash gauges have stopped working, when you start the truck the gauges try to go through its clearing process but never make it. All the idiot lights are On and the Odometer ends up reading a No Bus message. I did the Odometer Chec and got the following codes 900,920,921,940,950,999. Any help would be appreciated, I did try reseating the main harness connector out on the fuse block in the engine bay. Is it normal for the hold down screw on the connector to never really tighten down? Mine will tighten to a point but as it gets to a point where it starts to feel snug it lossens up. If you back the screw up slightly it will feel tight but it doesn't feel right. Help!!!!!!
Any input would be greatly appreciated.