Car wiring diagrams: 3 Way Switch With Dimmer Diagram, wiring diagram, wire wiring harness, schematic circuit diagram, wiring diagran, wireing diagram, wirring diagram, wiring daigram, wiring diagrams. videos, and wiring diagrams including way for installing a dimmer. a PDF wiring diagram, for a home install of Lutron products, dimmers and switches..Connect the hot wire from the source to the common terminal on one way, and the hot wire from the lights to the common on the other way. Connect the traveler terminal between the switches. Check the diagrams on this page to connect the neutral and ground wires for different situations..Fully Explained Wiring for Way Dimmer Switches with Wiring Diagrams and Pictures Instructions about How to Wire Way Dimmer Switches..