Why Won’t My Outdoor Outlets Work? 7 Causes and How to Fix Them

Last updated September 2026 by the licensed electricians at JCT Electric Inc in Denver, NC.

Quick answer: The most common reason outdoor outlets stop working is a tripped GFCI outlet somewhere else in the house, often in the garage, a bathroom, or a basement, that protects the outdoor outlet from upstream. Other common causes are rain getting into the outlet box, a worn out GFCI that will not reset, a tripped breaker, or a loose connection. Check and reset every GFCI first.

A dead outdoor outlet usually shows up at the worst time, like when you are plugging in holiday lights or a pressure washer. The good news is that most of the time the fix takes two minutes and no tools. Here is how to find the problem, and how to tell when it needs an electrician.

Start Here: A Five Minute Check

Make sure your hands and the outlet are dry before you touch anything.

1. Press Reset on the outdoor outlet. If it has Test and Reset buttons, press Reset firmly until it clicks.
2. Find every other GFCI outlet. Check the garage, every bathroom, the kitchen, the basement or crawlspace entry, near the water heater, and any other outdoor outlets. Press Reset on each one.
3. Check the panel. Look for a breaker sitting between On and Off. Push it fully off, then back on. Some panels have GFCI breakers with their own Test button.
4. Look for a wall switch. Some outdoor outlets are controlled by a switch inside near the door, often mistaken for a light switch.
5. Test with something you know works. A lamp or phone charger is more reliable than the device that stopped working.

If power is back, you found it. If not, one of the causes below is likely.

7 Reasons Your Outdoor Outlet Is Not Working

1. A GFCI somewhere else tripped

A single GFCI outlet can protect every outlet wired after it on the same circuit. In many homes built in the 1980s and 1990s, one GFCI in a garage or bathroom protects the outdoor outlets too. When it trips, the outdoor outlet goes dead even though nothing looks wrong outside. This is the cause we find most often.

2. Moisture tripped the GFCI

Rain, sprinklers, and heavy dew can get into an outlet box, especially if the cover is cracked, missing its gasket, or is the flat style that only protects the outlet when nothing is plugged in. A GFCI that trips during or after wet weather is usually telling you water is getting in.

3. The GFCI has worn out

GFCI outlets do not last forever, and outdoor ones age faster from heat, cold, and humidity. Many newer GFCIs are designed to refuse to reset when their protection has failed. If Reset will not stay in, or it resets but the outlet still has no power, the device likely needs replacing.

4. The breaker tripped from an overload

Outdoor outlets often share a circuit with a garage or porch. Holiday lights, heaters, pool equipment, and power tools can push that circuit past its limit. If the breaker trips again as soon as you plug in, the circuit is overloaded or there is a fault. Our guide on why a breaker keeps tripping explains how to tell which.

5. A loose or corroded connection

Outdoor boxes see condensation, and connections corrode over time. A loose wire at one outlet can also kill every outlet after it on the circuit. Warning signs include an outlet that works only when a plug is wiggled, discoloration, or a faint burning smell.

6. It is controlled by a switch or timer

Outlets for porch lighting or holiday decorations are sometimes wired to an interior switch or a timer. Check before assuming something failed.

7. The wiring was damaged

Landscaping, fence posts, and even animals can damage wire feeding a post light or a detached outlet. If an outlet in the yard stopped working after digging, the underground wire may have been cut.

Why Does My Outdoor GFCI Keep Tripping?

A GFCI trips when it senses current leaking where it should not, which is exactly its job. Repeated trips usually point to one of these.

• Water inside the box or the device plugged into it
• A damaged extension cord or a string of lights with a cracked socket
• Tools or equipment with worn insulation
• A failing GFCI
• A wiring fault in the circuit

Unplug everything and reset it. If it holds, plug devices back in one at a time until it trips. That is your culprit. If it trips with nothing plugged in, the problem is in the outlet or the wiring and needs an electrician.

Why Won’t My GFCI Outlet Reset?

• No power is reaching it. Many GFCIs will not reset without power, so check the breaker and any upstream GFCI first.
• The GFCI reached end of life. Newer models lock out when their protection fails.
• The ground fault is still there. A wet box will keep tripping it until it dries and the leak is fixed.
• It was wired incorrectly. If the outlet was recently replaced, reversed line and load connections will stop many GFCIs from resetting.

When to Stop and Call an Electrician

• You see scorch marks, melted plastic, or feel heat at the outlet.
• The breaker trips immediately every time you reset it.
• There is standing water inside the box.
• You cannot find the GFCI that controls the outlet.
• The GFCI will not reset with power present.
• The outdoor outlet has no GFCI protection at all.

Please do not run an extension cord from indoors to get around a tripping GFCI. The protection is what keeps a wet outlet from becoming a shock hazard.

What Code Requires for Outdoor Outlets

• GFCI protection for outdoor outlets
• Weather resistant receptacles rated for damp and wet locations
• In use covers, the bubble style covers that stay weatherproof while something is plugged in
• For most homes, at least one outdoor outlet at the front and one at the back

Older homes often fall short on one or more of these, and upgrading them usually solves chronic tripping at the same time.

What Does It Cost to Fix an Outdoor Outlet?

Replacing a worn outdoor GFCI with a weather resistant device and a proper in use cover is one of the smaller electrical repairs, typically in the low hundreds of dollars including the service call. Tracing a wiring fault, repairing buried wire, or adding a new outdoor circuit costs more. For a broader look at pricing, see how much an electrician costs.

Outdoor Outlet FAQs

Do outdoor outlets have to be GFCI?

Yes. Current code requires GFCI protection for outdoor outlets at homes. Protection can come from a GFCI outlet, a GFCI breaker, or an upstream GFCI.

Why does my outdoor outlet work sometimes and not others?

Intermittent power usually means moisture tripping a GFCI in wet weather or a loose connection. A loose connection can create heat, so have it checked.

Is it safe to use an outdoor outlet in the rain?

It is designed to be, when the outlet is GFCI protected, weather resistant, and covered with an in use cover. Keep plugs and cords off the ground and out of puddles.

How often should I test a GFCI outlet?

Manufacturers recommend pressing Test and then Reset monthly. If the outlet does not cut power when you press Test, replace it.

Can I replace an outdoor GFCI outlet myself?

Homeowners do, but wiring a GFCI backward is a common mistake that leaves outlets unprotected or dead. If you are not sure which wires are line and load, have an electrician do it.

Outdoor Outlet Repair in Denver and the Lake Norman Area

JCT Electric repairs and adds outdoor outlets for homeowners across Lincoln, Catawba, Iredell, Gaston, and Mecklenburg Counties from our shop on N NC 16 Business Highway in Denver. We find the actual cause, fix it to code, and give you a firm price before we start.

See our electrical repairs and troubleshooting and new circuit and outlet installation services, or call 980-785-1118 Monday through Friday from 8:30am to 4:00pm. Saturdays are available by appointment.