I will change the 2 way switch in the garage to be a 3 way switch and will add a 3 way switch with pilot light in the house. This might seem intimidating but it does not have to be.

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3 way switch with pilot light wiring diagram. Wiring diagram 3 way switch with light at the end in this diagram the electrical source is at the first switch and the light is located at the end of the circuit. Take a closer look at a 3 way switch wiring diagram. Run new cable romex between the 3 way switches. The lighted pilot light may need the neutral wire for the operation of the pilot light. The black and red wires between sw1 and sw2 are connected to the traveler terminals. Once your boxes are in place you can start the process of installing and wiring the switches themselves.
Refer to the above 3 way switch diagram. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. Inspiring 3 way switch with pilot light diagram. Three wire cable runs between the switches and 2 wire cable runs to the light. Wiring a 3 way switch with multiple lights in this circuit two light fixtures are shown but more can be added by duplicating the wiring arrangement between the fixtures for each additional light. Interested in a 4 way switch wiring diagram.
Pick the diagram that is most like the scenario you are in and see if you can wire your switch. Regardless of what 3 way switch wiring diagram youre following youll need to use a 3 wire cable to connect the two 3 way light. I am adding a uf cable buried under the yard to connect it to the house. Image of new 3 way switch with pilot light diagram. In this diagram the electrical source is at the first switch and the light is located at the end of the circuit. Wiring a 3 way light switch.
With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. The wiring connections for a pilot light switch so you can see it in the dark or when its on most pilot light switches require the power source to be at the switch box such as your application. Wiring instructions for a pass seymour 692 series combination switchpilot light. If youre ever unsure about wiring a device please consult an electrician. Three wire cable runs between the switches and 2 wire cable runs to the light. Watch this video to learn how to install a 5226 and decora 5626 single pole switch with pilot light.
Here the source is at the first switch sw1 and 3 wire cable runs from there to the first light l1. With these diagrams below it will take the guess work out of wiring. It is currently controlled by a 2 way switch in the garage. I have a floodlight on the outside of my garage. Wiring diagram 3 way switch with light at the end.