Then use a voltage tester to make sure that the circuit is dead. Toggle each switch until the light come on.
Replacing A 3way Electrical Switch Electrical Page 2
Replacing 4 way light switch. Usually when a 3 way or 4 way switch fails lights can be toggled on and off on all but one switch. Any switch that toggles the lights on and off is probably working properly. To replace a four way switch follow these steps. Step 4 move on to attaching the neutral wire to the light switch using the same technique you used to attach the hot wire. Connect both white wires together with a wire connector and stuff them back inside the wall box. These two wires are the travelers to the 4 way switch.
Turn off the power to the switch at the circuit panel or fuse box. It is important to understand how these switches are wired before attempting to troubleshoot or replace. Locate a bad 4 way switch. If the ground wire had been connected to the old switch complete the. The old 4 way switch shows two top left and right terminal as line1 and the two bottom left and right as line2. Take a spare 6 inch length of ground wire and connect it with the two ground wires in the box so you create a pigtail.
Follow these steps to find which 3 or 4 way switch is bad. Unscrew the switch from the electrical box and pull it out with the wires still. Connect the pigtail to the ground wire on the four way switch. 4 way switch configurations are used to control lights with three or more switchesa 3 way switch is used on each end with one or more 4 way switches in between the two 3 way switchesthey do not have an onoff position like single pole switches. Evidentlythe new switch one side two terminal top and bottom shows as in and on the right side top and. Attach the black wire and white marked with blue wire going out of the box to the next switch to the bottom poles of the 3 way switch.
The third wire the red will not be switched at the 4 way location but passes to the final 3 way switch. Unscrew and remove the switch plate. How to replace a 4way light switch my 4 way switch contact went out on one side.
Gallery of Replacing 4 Way Light Switch
