Originally Posted by bernhard

For my 2004 ram 2500 it wasn't plug and play I had to unpin the harness running down the driver side pillar and figure out which wires did what and I got everything except three and my overhead cluster reads temp -- it won't give me any temp at all and im having trouble figuring out which wires are for the overhead temp sensor it seems between the trucks the plugs are the same but the wires themselves are in different positions same thing happened when I added electric windows and door locks it took a good day or two of just testing and testing the lighting is weird in these trucks due to the canbus system so it's a positive only loop I found thst out when connecting aftermarket tow mirrors with puddle lights and marker lights now if I could just find which two wires at the overhead console are for the temp sensor I'd be finished haha I wish it was plug and play honestly I'm jealous yours was 😀