Ok Ill check under the dash tomorrow when i go to work on the bumpers, thanks for the info! Is the back up light switch the same for the 65 and 66 column mounted switches?Yeah, the '65 diagram shows it getting power from the same connection on the wiper switch. The wiring diagram lists it as a B1 wire connecting to one of the two B terminals on the switch. In the diagram, that circuit is off by itself and not run along with all the other main dash harness wires, but, this is just a diagram and sometimes they do that for space or to just make it easier to display. It may still be a main harness wire.
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