GFCI Does Not Reset (Troubleshooting Guide)

On this page

Quick answer
Confirm the symptom
Tools and prep
Step-by-step troubleshooting
Common causes table
Parts matching
When to call a pro
FAQ
Related guides

Quick answer

Turn off the power at the circuit breaker. Press the reset button firmly. If it still won't reset, check for tripped breakers, water damage, or faulty wiring.

Confirm the symptom

GFCI outlet has tripped
Reset button is popped out
Outlet does not power devices
Test button may or may not be functional

Tools and prep

Voltage tester
Screwdriver (flathead and Phillips)
Dry cloth or towel
Turn off power at the circuit breaker
Wear rubber-soled shoes

Step-by-step troubleshooting

Check Power Source
Do: Verify the circuit breaker for the GFCI outlet is on.
Observe: Breaker is in the 'on' position.
Means: Power is available to the outlet.
Next: Try resetting the GFCI again.
Dry the Area
Do: Ensure the outlet and surrounding area are completely dry.
Observe: No moisture is present.
Means: Water may be preventing the GFCI from resetting.
Next: Press the reset button firmly.
Reset the GFCI
Do: Press the reset button on the outlet.
Observe: Button resets and outlet powers on.
Means: Issue was resolved.
Next: Test the outlet with a device.
Test the Outlet
Do: Plug in a device and press the test button.
Observe: Device powers on and test button trips the GFCI.
Means: Outlet is functioning correctly.
Next: Monitor for recurring issues.
Inspect for Damage
Do: Check for visible damage, burn marks, or loose wires.
Observe: No visible damage or loose wires.
Means: Outlet is physically intact.
Next: Check the circuit breaker again.
Replace the Outlet
Do: Turn off power and replace the GFCI outlet with a new one.
Observe: New outlet resets and functions properly.
Means: Faulty outlet was the issue.
Next: Test the new outlet thoroughly.

Common causes

Cause	Likelihood	Difficulty	Part often needed
Moisture in the outlet GFCIs are designed to trip when moisture is detected.	Common	Easy	None
Faulty GFCI outlet Internal components may wear out over time.	Common	Easy–Medium	GFCI outlet
Tripped circuit breaker The breaker may have tripped due to an overload or short circuit.	Sometimes	Easy	None
Loose or damaged wiring Poor connections can cause intermittent tripping or failure to reset.	Sometimes	Medium	Wire connectors or electrician service
Overloaded circuit Too many devices on the same circuit can cause tripping.	Sometimes	Easy	None
Faulty device connected A defective appliance can trip the GFCI.	Rare	Easy	None
Wiring errors during installation Improper wiring can prevent the GFCI from functioning correctly.	Rare	Hard	Electrician service

Parts matching

Common parts needed for GFCI issues:

GFCI outlet replacement
Wire connectors (if rewiring is needed)
Voltage tester for diagnostics

Purchase a GFCI outlet with the correct amperage rating for your circuit.

When to call a professional

The GFCI continues to trip after replacement
You find damaged or frayed wiring
You are unsure about electrical work
The circuit breaker keeps tripping
There is a persistent burning smell or sparks

FAQ

Can I reset a GFCI without turning off the power?

No, always turn off the power at the circuit breaker before attempting to reset or repair a GFCI outlet.

Why does my GFCI keep tripping even when dry?

This may indicate a faulty outlet, wiring issue, or a defective device connected to the circuit.

How often should I test my GFCI outlet?

Test your GFCI outlet monthly by pressing the test button and ensuring it trips and resets properly.

Can I replace a GFCI outlet myself?

Yes, if you're comfortable with basic electrical work. Always turn off the power and follow manufacturer instructions.

What's the difference between a GFCI outlet and a regular outlet?

A GFCI outlet monitors electrical current and trips if there's a ground fault, providing protection against electrical shock.