GFCI outlet won't reset
A GFCI that will not reset is usually getting no power, still sensing a fault from something plugged in, or has failed. Leviton calls this reset lockout. These questions find which one you have.
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Every question and answer on this page, in order
Question 1: Does the GFCI look or smell damaged?
Look for a discolored, cracked or warped face, scorch marks, plugs that fall out, warmth, or a burning smell.
- Yes, one or more of those: Stop: the GFCI is damaged
- No, it looks normal: go to question 2
Question 2: At the panel, is every breaker fully ON?
Open only the hinged panel door. A tripped breaker usually sits in the middle or out of line with the others.
- One is in the middle or OFF: Likely cause: no power from a tripped breaker
- All of them are fully ON: go to question 3
Question 3: Is another GFCI on the same run tripped?
Check bathrooms, the kitchen, the garage, the basement and outdoor outlets. If a GFCI upstream has tripped, this one has no power and cannot reset.
- Yes, I found another one popped out: Likely cause: another GFCI upstream has tripped
- No, or there isn't another one: go to question 4
Question 4: Could the outlet, or anything plugged into it, have gotten wet?
Outdoor outlets after rain, and bathroom or garage outlets after cleaning or a leak, are the usual suspects.
- Yes, it may have gotten wet: Likely cause: moisture in the outlet
- No: go to question 5
Question 5: Unplug everything from this GFCI and the outlets near it, then press RESET firmly. What happens?
Use dry hands. A good reset clicks and the button stays in.
- It resets and stays in: Likely cause: something plugged in has a ground fault
- It will not click in, or trips again right away: Likely cause: a failed GFCI or a wiring problem
- It was installed or replaced recently and has never worked right: Likely cause: a failed GFCI or a wiring problem
Possible results
- Fix it yourselfLikely cause: no power from a tripped breaker
- Fix it yourselfLikely cause: another GFCI upstream has tripped
- Fix it yourselfLikely cause: something plugged in has a ground fault
- Call a proLikely cause: moisture in the outlet
- Call a proLikely cause: a failed GFCI or a wiring problem
- Call a proStop: the GFCI is damaged
Need the words for the phone call? Build a what-to-tell-the-electrician checklist, or read when to call an electrician.