A Ground Fault Circuit Interrupter (GFCI) safety outlet often refuses to reset and pops right back out due to several specific electrical faults. The most frequent cause is a persistent ground fault, moisture ingress, or a short circuit somewhere along the downstream branch wiring connected to the load terminals. Other culprits include a lack of incoming line power to the receptacle, damaged internal latching solenoids caused by power surges, or incorrect wiring where line and load wires are reversed. You can troubleshoot GFCI faults safely by shutting off the main breaker. You can verify that your corrective action is successful when correcting reversed wiring, eliminating downstream moisture or shorts, or replacing a faulty GFCI receptacle allows the reset button to click and hold inward securely.
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