Checking your RV Electrical System

March 14th, 2023

Checking your RV Electrical System for Camping Season

After your RV has been in storage for an extended period, it's essential to check the electrical system before using it again. The electrical system powers the lights, appliances, and other devices in your RV, and if it's not properly maintained, it can lead to issues like short circuits, electrical fires, and other hazards. Here are some steps to follow when checking the RV electrical system after it's been in storage.

Inspect the Batteries
The first step is to inspect the batteries for any damage or wear. Check the batteries for any cracks, leaks, or other signs of damage. Also, ensure that the battery terminals are clean and free of corrosion.

If the batteries are not holding a charge, they may need to be replaced. It's essential to use the correct type of batteries for your RV and to follow the manufacturer's recommendations.

Test the Electrical Components
Before using the electrical system, test all the components to ensure that they're working correctly. Start by turning on the interior lights and testing the outlets. Check all the switches, fuses, and circuit breakers to ensure that they're functioning correctly.

Test all the appliances, including the air conditioner, heater, refrigerator, and microwave. If any of the appliances are not working correctly, check the electrical connections and the fuses or circuit breakers.

Check the Wiring
Check the wiring for any damage or wear, especially if your RV has been in storage for a long time. Look for any frayed or damaged wires, and ensure that all the connections are secure.

If you notice any damaged wiring, it's essential to replace it or make the necessary repairs before using the electrical system.

Test the Ground Fault Circuit Interrupter (GFCI)
The GFCI is a safety device that protects against electrical shocks. Test the GFCI by pressing the test button and then resetting it. If the GFCI does not reset, it may be faulty and require replacement.


In conclusion, checking the RV electrical system after it's been in storage is an essential step before using it again. By following these steps, you can ensure that the electrical system is free of damage, and all components are working correctly. If you notice any issues with the electrical system, it's best to consult with a professional to make the necessary repairs.

Written by Ethan Sweet

Mar 14th 2023 BigCommerce

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