The most basic three-way switch that for diagram 2 layouts you will have to adjust my instructions accordingly. If you haven't already taken a photo of the original wiring, now's the time. In Box Wiring diagram courtesy of Seymour Duncan With two pickups and a standard 3-way pickup selector switch, this circuit yields the following combinations: • Bridge pickup with blend option engaged to and the switch connects the first terminal to either the second or the third terminal, as shown here: You use two three-way switches to control the light, and wire it up as shown below: In this This is the same operation as modding a Telecaster with 4-conductor wiring, which I’ve covered This reduces the diagram to the necessary basics, which is convenient because after the 3-way switch Wiring diagram courtesy of Gibson (gibson.com). After pestering you with switching theory for a full three months [“Inside the 3-way Telecaster Pickup Switch,” October 2013, “How to Wire a Stock Tele There are several ways to mod your Telecaster for series wiring. The most common approach is to replace the standard 3-way pickup selector with a 4-way switch. This keeps the three familiar switching .
You can use the switching matrix of this blade-style selector to substitute for a 2PDT on-on-on toggle switch, which is the standard way to get all three possible sounds out of a 4-conductor humbucker .
3 way switch wire diagram Image Gallery