This should help when you didnt mark the wires and cant figure out how to get it back. Repeat for the other 3 way switch box.
Troubleshoot A 4 Way Switch Circuit Instructions For A 2
Troubleshooting 4 way switch. Troubleshooting 4 way switch circuits the most likely cause of circuit failure is an error in the wiring arrangement. Getting this reversed is a common mistake that is made when wiring 4 way switches. Remove all of the. Pay close attention to the colors of the screws on the 4 way switch and understand that one set of wires are attached to one set of screws and the other set of wires attach to the other set of screws. I have a 4 way circuit and it has worked for 10 years. In the first 3 way switch box connect the pair of wires leading to the 4 way box to the out pair of screws on the.
The last 3 way turns the lights on and off but when i use the first 3 way and 4 way it trips the breaker. Test a 4 way switch turn off power to the switches at the circuit breaker and using a tester make sure power is off. A 4 way switch must be wired between two 3 way switches as shown in the diagrams on this page. Recently it tripped the breaker. I isolated it the 4 way switch. Verify the circuit is wired correctly using the following guidelines.
Follow the how to troubleshoot 3 way switches link to test the 3 way switches. Quick video describing how to hook up a 4 way switch. Wiring the switches in the 4 way box connect the pair of wires from the first 3 way switch to the in pair of screws of your 4 way switch. The 4 way is wired with the power to the 3 way switch first then the 4 way 3 way and then lights. Using a continuity tester on the 4 way switches check continuity between one of.
Gallery of Troubleshooting 4 Way Switch
