Light Wall Switch Not Working

Typically the location of the electrical short will need to located after identifying all of the affected devices that are on the circuits that are not functioning.

Light wall switch not working.

The problem is probably that the toggle has disconnected from the circuit terminals. If you find the light switch won t turn off immediately after you ve installed it it s probably because you wired it wrong but if the switch has been working and suddenly you find the light stays on when the switch is off the switch is malfunctioning. This is the simplest solution you ll want to try first that may fix the issue. A corroded contactor inside the switch could cause the flicker but would also probably cause the switch to feel warm at the touch.

Make sure your voltage tester is working before you test the switch. If the wires were loosely connected electric arcing may have generated enough heat to melt the plastic casing of the. Make sure the breaker to the switch is on in your breaker box and determine whether there are any other tripped outlets and switch them on as well. That is especially common if you are using an unreliable cfl light bulb.

Insert the leads into a working electrical outlet. Diagnosing light switch problems. If the light switch isn t working at all there may be no power to the circuit. Usually it s a simple solution like a burnt out light bulb.

This can be caused by different events. If the light had been flickering however you ll probably need to go a bit further. Are you trying to figure out why a light bulb appliance or light fixture is not working when you flip the switch. Other reasons may be more complicated like a faulty device or short circuit.