Have you ever gone outside to plug in your holiday lights or a power tool only to find the outdoor outlet won’t turn on? It’s frustrating when our outdoor outlets stop working properly. But don’t worry – most outdoor outlet issues can be fixed with some basic troubleshooting and maintenance.
This article will explore the common causes of outdoor outlet not working and provide tips to get your outdoor power flowing again.
Why Do My Outdoor Outlet Not Working?
Outdoor outlets face much harsher conditions than indoor outlets. Exposure to weather, dirt, insects, and other elements can lead to a variety of issues that prevent outdoor outlets from working properly. Here are some of the most common culprits:
Tripped Circuit Breaker
One of the simplest explanations for an outdoor outlet not working is a tripped circuit breaker. Most outdoor outlets are connected to a Ground Fault Circuit Interrupter (GFCI) outlet or circuit breaker inside the home. If this GFCI trips, it will cut power to the outdoor outlet.
A tripped breaker is easy to identify – the switch on the breaker will be in the middle or down position. To reset it, simply flip the switch all the way off and then back on. If your outdoor outlet starts working again, a tripped GFCI was likely the issue.
Damaged Wiring
Outdoor wiring is vulnerable to damage from weather, animals, yardwork, and more. If the wiring running to your outdoor outlet gets damaged, it can prevent power from reaching the outlet.
Some signs of damaged wiring include:
- The outlet only works intermittently
- The outlet sparks when used
- You can see exposed or corroded wires
If you suspect wiring damage, call an electrician immediately. Damaged wiring can be a fire hazard and should not be DIY repaired.
Loose Connections
Vibrations from yard equipment coupled with temperature fluctuations can cause wires to become loose inside outdoor outlets. Loose connections interrupt the flow of electricity.
You may notice flickering lights or outlets only working when plugs are held a certain way. These are signs of loose wiring that requires repair.
GFCI Issues
As mentioned, outdoor outlets are required to be GFCI protected for safety. GFCIs monitor electricity flow and quickly cut power if there is risk of electric shock. However, GFCIs can malfunction or deteriorate over time.
A failing GFCI will often still provide electricity, but cut power intermittently. Or the auto-reset function stops working properly. If the outlet stops working after rain, this also points to a GFCI issue.
Faulty Outlet or Receptacle
Like any electrical component, outlets can fail over time. The receptacle itself may crack or corrode after years of exposure to the elements. This can create connection issues even if the wiring is intact.
Signs of a faulty receptacle include:
- The outlet feels loose when plugging in devices
- The outlet only works if plugs are held in place
- There are burn marks or discoloration around the outlet
- Plugs easily fall out of the receptacle
Troubleshooting Outdoor Outlet Issues
Now that you know the common culprits for outdoor outlet not working, here are some tips to troubleshoot and fix the problem:
1. Check the Circuit Breaker
Start by checking if the circuit breaker powering the outdoor outlet has tripped. The circuit breaker may be located inside your home’s breaker box, or it could be a GFCI outlet on the same circuit.
Reset any tripped breakers and test the outlet again. If resetting the breaker fixes the issue, you likely just had an overload or short circuit that caused the GFCI to temporarily cut power.
2. Plug in a Test Device
For outlets that stay “dead” after resetting the breaker, try plugging in a test device like a lamp or phone charger. Turn the device on to see if it receives power.
If the device turns on, the issue is likely with the individual receptacle rather than the wiring. If the device stays off, there is still no power reaching the outlet.
3. Check for Moisture
Moisture getting into outlets is a common cause of issues. Turn off the circuit breaker and remove the outlet cover. Inspect for any water or corrosion buildup around wires and terminals. Dry out any moisture you find.
If moisture damaged the receptacle, you’ll need to replace it. Waterproof outdoor outlet covers can also help prevent future moisture issues.
4. Inspect Connections
With the power off, check that all wiring connections are tight and secure. Loose wires can cause intermittent contact. Tighten any loose wires.
Also look for damaged wires with corroded or exposed copper. Any damaged sections will need to be clipped and reconnected.
5. Test and Replace GFCI Outlets
If you have a GFCI outlet (with test/reset buttons) for the circuit, press the “Test” button to trigger the GFCI trip. The outlet should lose power. If it doesn’t, the GFCI needs replacement.
For dead outlets downstream of a GFCI, press the “Reset” button. If that doesn’t restore power, replace the faulty GFCI.
6. Replace Faulty Outlet
If you’ve determined the receptacle itself is faulty, turn off the circuit breaker and remove the old outlet. Install a new outdoor-rated outlet with the same voltage rating. Secure all wire connections and test that power is restored.
Preventive Maintenance for Outdoor Outlets
Completing periodic maintenance checks will help catch minor issues before your outdoor outlets fail completely. Here are some tips:
- Inspect outlets seasonally – Check covers are secure and wires are not damaged. Test GFCIs and reset breakers.
- Seal outdoor outlets – Outlet seals and foam gaskets prevent moisture contact with wiring.
- Consider GFCI protection – Having GFCIs installed on outdoor circuits adds critical shock protection.
- Check grounding – Proper outlet grounding diverts electricity in the event of faults.
- Hire electricians for major issues – For damaged wires or outdated electrical systems, leave repairs to the professionals.
With regular inspections and fixing minor issues early, your outdoor outlets will stay in good working order year after year.
When to Call an Electrician
While many basic outdoor outlet problems can be DIY repaired, more serious issues are best left to qualified electricians. Call a professional for:
- Damaged or hazardous wiring
- Upgrading outdated electrical panels and circuits
- Installing new outdoor outlets and lighting systems
- Permit required repairs on service entrance wiring
- Diagnosing causes of repeated tripped breakers or faulty GFCIs
Only trained electricians have the expertise to correctly address complex electrical problems and safely restore your outdoor power.
Conclusion
Dead outdoor outlets are a nuisance, but these troubleshooting tips should get your outdoor power flowing again. The problem is often just a tripped GFCI or loose connection rather than serious wiring damages.
Completing preventive maintenance checks can catch small issues before outlets stop working entirely. But for more complex electrical repairs, don’t take risks – hire a professional electrician to get your outdoor outlets fixed safely.
Frequently Asked Questions
Why does my outdoor outlet trip the GFCI when it rains?
Rain can cause just enough of a current leak to trip a GFCI. Make sure outdoor outlets are well sealed and covered to prevent moisture contact with wires. Test GFCIs monthly to ensure proper function.
Why does my outdoor outlet have no power but the lights work?
Lights and outlets may be on different circuits each with their own breaker. Check all breakers related to outdoor wiring even if some lights still work.
Is it safe to use an extension cord from an indoor outlet?
No, extension cords are not rated for permanent outdoor use. They can overheat or be damaged. Outdoor outlets should be repaired or installed to supply power safely.
Can I just replace the receptacle to fix an outlet?
If wiring is damaged, you must repair all affected parts. Replacing only the receptacle won’t address hazardous wiring conditions. Call an electrician.
Why does my outdoor outlet make buzzing or crackling noises?
This could indicate arcing or loose connections. Immediately stop using the outlet and call an electrician to prevent potential fires or shocks.
How do I add more outdoor outlets?
Adding new outlet circuits requires running new wires safely through walls and ceilings. Hire an electrician to ensure proper outdoor outlet placement and protection.
Do outdoor outlets need to be GFCI protected?
Yes, the National Electrical Code requires GFCI protection on outdoor outlets to prevent lethal shocks from potential ground faults.
Why does my GFCI outlet trip for no reason?
Nuisance GFCI tripping can be caused by moisture, damaged wires, overloaded circuits, or simply an old failing GFCI. An electrician can diagnose the issue.
Can I seal up an outlet box with silicone to waterproof it?
No, you should never permanently seal any electrical boxes or devices. Allow airflow and access for future repairs. Use outdoor outlet covers instead.
How often should outdoor outlets be inspected?
Inspect outdoor outlets at least annually. Check for signs of damage, moisture, dirt buildup, tripped breakers, and faulty GFCIs. Fix issues immediately for safety.
