I have a 2000 1500 5.2. The plug under the dash where the computer plugs in is not working. I'm sure it doesn't have power to it cause at the same time the radio went out. I checked the hot wire and nothing and I checked all fuses. Doesn't anyone have a diagram of the plug back to the power source?

I need the computer cause the truck will not idle. I have to hold my foot on the gas or it dies. Hoping the computer will shine a light on the issue.

Thanks

 

Download the 2000 service manual from here.

Did you check the IOD fuse? It has a little plastic cover over it, in the end of the dash.

Welcome to DF!