If the power in line is hooked up to a traveler feed you may also get the odd switching troubles you are experiencing. 3 way light switch wiring troubleshooting duration.
How To Wire A 3 Way Light Switch Family Handyman
3 way light not working. Set the electrical tester to the continuity or ohms setting. 3 install the first. Connect the remaining wire to the in screw. Touch the probes to the 3 wires removed from the switch until you get a reading on the tester indicating continuity. There are many ways that a three way switch can be wired but usually power or the light fixture connect to the load side of the switch and traveler wires run between traveler screws on both switches. These are the runners of the circuit.
Ignoring the optional green ground a 3 way will have 3 wires and a single pole switch will only have 2. Fix problem with 3 way and 4 way switches not working right duration. How to troubleshoot regular and 3 way light bulbs test the bulb. Disconnect the lamps power cord from the electrical outlet. Usually when a 3 way switch fails lights can be toggled on and off at one switch but not the other. Now using your multimeter you are going to determine which of the three colored wires is.
Connect these wires to the switch 1 wire on each of the brass colored screws. Slip a small flat head screwdriver in between the bottom of the lamp socket and the base and gently pry the socket. Remove the lampshade the shade mounting rod and the. Repeat for the other 3 way switch box. Bries breeze 25248 views. Look at the 3 way dimmer diagram above.
In the first 3 way switch box connect the pair of wires leading to the other box to the out pair of screws on the switch. How to repair a three way switch on a lamp 1. 2 turn the power back on. First of all it doesnt matter what kind of light bulb youre dealing with. Follow these steps to find which switch is bad. If one of the two 3 way switches toggles the light s on and off the other 3 way switch has probably failed.
With a regular onoff bulb you can test if it works by removing it from the location where it isnt. 1 turn off the power to the circuit at the main panel. Disconnect all three wires or four if the outlet is grounded. The circuit should now work. Identifying the common wires. Toggle each switch until the light come on.
In this case the traveler wire and load wire were swapped and repairing the circuit involved switching them back.
Gallery of 3 Way Light Not Working
