Electronic diagrams for a Grand Caravan

Hello, what ta l I hope and can help me to repair an electronic computer I need the diagram of a Chrysler
Grand Carvan model, the part where the entrance is connected is burned.
I burn a kero carbon only one rod but this is connected to the electronic tablet and I have another = Ke I could change but I need to know an opinion
that would be easier to change the entry and it is of the talk is cooking a separate one could be bridged but I need the diagram to be safer ok ok it I thank who can help me thanks I wait and help me.
I send you the image of the computer and what does not send the spark