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Electrical guide

GFCI outlet won't reset: what it means and what's safe to try

By the Home Doctor team · Reviewed

Quick answer

A GFCI outlet that won't reset usually has no power, is detecting a real ground fault, or has worn out. Check the breaker and press Reset on every other GFCI in the house: one GFCI can protect several outlets, and most newer ones won't reset without power. If it still won't reset with everything unplugged, a new GFCI costs $15 to $35 in parts or about $125 to $300 installed by an electrician. If there's water in or near the outlet, leave it off and call an electrician.

How urgent
Fix soon

A GFCI that won't reset has cut the power, so it's usually not dangerous on its own. It's 'stop and call a pro now' if there's water in or near the outlet, scorching, or a burning smell.

DIY or pro
DIY if handy

Finding the tripped GFCI and unplugging devices is DIY. Replacing a GFCI is doable if you can shut off and test a circuit and connect the line and load wires correctly. Wiring faults are for an electrician.

Stop and call a pro now if

  • Water is on or in the outlet, or it's near standing water: don't touch it. Switch off the breaker from a dry spot and call an electrician.
  • Scorch marks, melted plastic, buzzing or a burning smell: leave the breaker off and call an electrician.
  • Someone felt a tingle or a shock from an appliance, faucet or outlet: stop using that circuit and call an electrician.

Common causes and how to tell them apart

  1. 1. Tripped breaker

    How to tell
    The GFCI won't reset, and other outlets or lights on the same circuit are dead too.
    What fixes it
    Reset the breaker once. If it trips again, leave it off and call an electrician.

  2. 2. Another GFCI upstream has tripped

    How to tell
    The breaker is on, but this outlet is dead and Reset won't latch. One GFCI often protects several outlets, sometimes in another room, the garage or outside.
    What fixes it
    Find and reset the other GFCI. Check kitchens, bathrooms, the garage, the basement, outdoor outlets and the panel for a GFCI breaker.

  3. 3. A real ground fault

    How to tell
    It resets, then trips again right away or as soon as something is plugged in, here or at an outlet downstream of it. Often worse when it's damp.
    What fixes it
    Unplug everything on the GFCI and the outlets it protects, then reset. If it holds, plug things back in one at a time to find the bad device. If it trips with nothing plugged in, the fault is in the wiring.

  4. 4. Moisture in the box

    How to tell
    An outdoor, garage or bathroom outlet that trips after rain, a leak or a steamy shower.
    What fixes it
    Leave it off and let it dry out. Outdoor outlets need a weatherproof in-use (bubble) cover. If water got into the box, have an electrician check it before you use it again.

  5. 5. Worn-out GFCI

    How to tell
    A voltage tester shows power at the outlet, nothing is plugged in, and it still won't reset. Or it doesn't trip when you press Test.
    What fixes it
    Replace the GFCI outlet.

  6. 6. Line and load wired backwards

    How to tell
    The GFCI was just installed and has never reset.
    What fixes it
    The wires from the panel belong on the Line terminals. With the breaker off, move them, or call an electrician.

Not sure which one you have?

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What you can safely try first

  1. 1With dry hands, unplug everything from the GFCI and the outlets near it.
  2. 2Press Reset firmly until it clicks. If it won't latch at all, it probably has no power.
  3. 3Check the panel for a tripped breaker or a GFCI breaker, and reset it once.
  4. 4Press Reset on every other GFCI in the kitchen, bathrooms, garage, basement and outside.
  5. 5Once it resets, press Test to make sure it trips, then Reset again. Plug devices back in one at a time.

When to call a pro

  • It won't reset with the breaker on and no other GFCI tripped.
  • It trips with nothing plugged in.
  • Outdoor or garage outlets trip every time it rains.
  • Fixing it means opening the box and you're not sure how to test for power.

What it costs

Typical costs to fix: gfci outlet won't reset
JobDIY partsPro, installed
Replace a GFCI outlet$15–$35$125–$300
Add a weatherproof in-use cover$10–$30$100–$250
Electrician diagnostic visit—$100–$300
Replace a GFCI breakerNot recommended$200–$450

Ballpark US ranges as of September 27, 2026. Your region, access and the specifics of your home can move these a lot. Get two or three quotes for anything over a few hundred dollars.

What to tell the pro

A GFCI outlet in my [bathroom / kitchen / garage / outside] won't reset. The breaker [is on / keeps tripping]. I've checked the other GFCIs in [rooms] and [found one tripped / found nothing]. With everything unplugged it [still won't reset / resets but trips when (device) is plugged in / trips when it rains]. I [have / haven't] seen water, scorching or a burning smell. The outlet is about [age] years old.

Questions people ask

Why won't my GFCI outlet reset?

Most often it has no power, because a breaker or another GFCI that feeds it has tripped. Most newer GFCIs won't reset without power. If it has power, there may be a ground fault on the circuit, or the GFCI has worn out.

Can I replace a GFCI outlet myself?

If you're comfortable turning off the breaker, confirming the power is off with a tester, and connecting the line and load wires correctly, yes. If the box has more wires than you expect or you aren't sure which are which, call an electrician.

What does a GFCI actually do?

It compares the current going out on a circuit with the current coming back. If a few milliamps go missing, which can mean electricity is flowing through water or a person, it cuts the power in a fraction of a second. That's why they're required in kitchens, bathrooms, garages, outdoors and other wet areas.

How often should I test a GFCI?

Manufacturers recommend once a month: press Test, confirm the power goes off, then press Reset. If it doesn't trip when you press Test, replace it.

Get an answer for your house

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General guidance, not a substitute for a licensed professional who can see the problem in person. If you smell gas, see sparks or smoke, or anyone is hurt, leave the area and call 911.