Why is My GFCI Outlet Not Working? Fixes & When to Call an Electrician

A GFCI (Ground Fault Circuit Interrupter) outlet that isn't working often just needs to be reset. If resetting doesn't restore power, the outlet may have tripped due to an electrical fault, be at the end of its lifespan, or have loose wiring. It's crucial to address a non-working GFCI promptly to maintain electrical safety in your home.

How do I reset a GFCI outlet?

To reset a GFCI outlet, first unplug all devices from it. Locate the "RESET" button, usually in the center of the outlet face, and press it firmly. You should hear a click, and the outlet's indicator light (if present) should turn green, indicating power is restored. If the button doesn't stay in or immediately pops back out, there's still an issue.

What if the GFCI won't reset?

If your GFCI outlet won't reset, it's indicating an ongoing problem. The most common reason is an active ground fault, meaning electricity is flowing along an unintended path. This could be due to a faulty appliance plugged into the GFCI or another outlet on the same circuit, damaged wiring, or moisture exposure. Try unplugging all devices from the GFCI and any other outlets downstream on the same circuit before attempting to reset again. If it still won't reset, the fault is likely in the wiring or the GFCI unit itself.

Can a GFCI outlet go bad?

Yes, GFCI outlets can and do go bad over time. Like any electronic device, they have a lifespan, typically around 10-15 years. Frequent tripping, exposure to harsh conditions (like moisture in a bathroom or outdoors), or constant power surges can shorten this lifespan. When a GFCI goes bad, it may refuse to reset, constantly trip without an apparent fault, or simply stop providing power. A faulty GFCI can compromise safety, as it won't protect against ground faults as intended.

Why does my GFCI trip repeatedly?

Repeated tripping of a GFCI outlet is a strong signal that there's an electrical issue. It could be an overloaded circuit, where too many high-power devices are drawing more electricity than the circuit can safely handle. More seriously, it could indicate an intermittent ground fault from a failing appliance or damaged wiring somewhere on the circuit. This is a critical safety mechanism doing its job, preventing potential shocks or electrical fires. Do not ignore repeated tripping; it requires investigation.

When to call a licensed electrician

If your GFCI outlet refuses to reset after you've unplugged all devices, or if it trips frequently without a clear cause, it's time to call a qualified electrician. Attempting to diagnose or repair electrical problems without proper training and tools can be dangerous and could lead to serious injury or further damage. An electrician can safely troubleshoot the circuit, identify the source of the fault, replace a faulty GFCI outlet, or repair damaged wiring. In California, all electrical work, especially involving safety devices like GFCIs, should be performed by a C-10 licensed contractor to ensure compliance with the 2023 National Electrical Code (NEC) and local regulations, including Title 24 energy efficiency standards. For more information on our /services, you can visit our website or /book an appointment.

Circuit King Electric is a licensed C-10 electrical contractor, CSLB License #1156236, serving San Pedro and the South Bay Area (Torrance, Rancho Palos Verdes, Wilmington, Carson, Long Beach, Lomita, Harbor City), daily 8am-8pm, call or text (424) 368-5555.