Remove the cover plate from the switch box with a slotted screwdriver. Be sure to check which switch you are replacing if your common wire is not labeled as the testing of the common wire will be different.

How To Replace A Light Switch With A Switch Outlet Combo
How to replace a 3 way switch. Carefully pull out the switch making sure not to touch or short any of the three wires. Test the switches with a voltage tester to ensure the power is off. Its likely youll also need to replace the existing switch box with a larger one to accommodate the extra wires for the 3 way switch. Locate the common lug on the three way switch. A detailed step by step tutorial showing how to remove and replace a faulty 3 way switch for a table or floor lamp. Turn off the power to the switch at the circuit or fuse panel.
The most basic three way switch setup has two switches that connect and control one light. Let us show you how. The family handyman editor rick muscoplat will teach you how to replace a three way switch and share a tip to make this job a piece of cake. Unscrew the three way switch you suspect. Remove the switch cover plate screws with the slot screw driver and then remove the two switch screws. Turn off the correct circuit at your electrical panel.
Wiring two 3way dimmer switches. This is a relatively easy fix where the wiring at the dimmer switch is out of sequence which can be caused by having a traveler wire connected to the point position. In this case simply swap the single point wire with one of the two traveler wires at the opposite end of the switch. Start by turning off the power to the circuit youll be working on at the main electrical panel. Then use a voltage tester to make sure that the circuit is dead. Start with the three way switch that will be removed.
Add an electrical box for the second 3 way switch in the basement. Its easier than you might think. A video on how to replace a 3 way switch. You wont need many tools for this job. Unscrew the switch from the electrical box and pull it out with the wires still. How to install or replace a 3 way light switch.
Unscrew and remove the switch plate. Currently loaded videos are 1 through 15 of 36 total videos. All three way switches have one screw that is a different color than the others. How to replace your old outdated 3 way light switches step 1. Need to install or replace a 3 way light switch in your home. To replace a three way switch follow these steps.
Shop all dimmers switches share. Replacing a 3 way switch. The necessary supplies though are critical so make.