How to Jump a Light Switch

Open your trip switch box cover. This is where all the circuits in your house connect. If a fault occurs, the affected trip switch turns off.

Locate the trip switch for the light circuit connected to the switch you want to jump. Turn off the switch so the electricity is cut off to the switch. Each trip is clearly labeled.

Unscrew the light switch fitting using a screwdriver. Pull the cover off so you can access the terminals.

Loosen the screws on the terminals labeled "In" and "Com." Don't loosen the screw on the terminal labeled "Out." The wires colors on the two terminals are likely to be red, orange or black, but never green, gray or white.

Slide the wire out from the terminal labeled "In." Insert the wire into the terminal labeled "Com." Tighten the screw.

Replace the light fitting cover and tighten it using a screwdriver. Turn the trip switch to the "On" position. Close the box cover. Try turning the switch you've jumped to the "on" and "off" position. The light should not operate because you have jumped the wire.