I need help Identifying a couple wires.

OK 67Dart273, Im having trouble locating where the diagram is that will help me trace R6 on the inside. I see it in the engine compartment diagram.

Please forgive me, I am trying to read these diagrams on my 10" android tablet. Works great, but its not quite as nice as being able to lay diagrams out in front of you. My printer is out of ink :(