Is there a way to install a kill switch in a 2008 truck. I have one in my 2004 as a clutch switch interrupter, but don't know if the 2008's are the same. The 2008 is an automatic 2500. Do they still have the clutch wire in the wiring harness that can be cut to install a kill switch in serries? If so can anyone tell me the color of the wire and the location?