Even the most well-prepared campers run into trouble, and it’s good to know how to deal with problems when they arise. While there are a number of things that can go wrong, a few issues tend to pop up more than others. Here’s a rundown of the most common RV problems and how to deal with them.

2025 Jayco Redhawk

Dead Batteries

Self-propelled RVs function a lot like everyday cars, in that they have 12-volt batteries that can drain over time if power equipment is left connected. Most have protection systems that shut off power-draining accessories like headlights and other equipment, but in some cases, you may find that something drained the battery. If the vehicle is still drivable but you can’t get power to some areas, start checking connections and other batteries that may be on board.

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Leaks

Your RV left the factory with water-tight seals around the roof lines and other openings, but that protection can degrade over time. If the roof is leaking, you may be able to perform a quick fix without professional help by using a roof patch or seal kit. Some feature spray-on applications and quick-dry finishes that help re-seal the roof and prevent future leaks.

Clogged Toilets

Your home toilet can take a lot of abuse, flushing toilet paper and other items, but RV toilets are generally much smaller and don’t deal with “big loads” as well. If you notice a clogged toilet, the cause could be as simple as someone flushing too much toilet paper, but there may be a bigger issue. In some cases, you may have a problem with your water holding tanks, sewer lines, or other hidden areas of your water system. The problem may be a quick fix, or it could be a more complex repair that requires professional attention.

Two 20 pound propane tanks secured to the front of an RV travel Trailer

Water Heater Malfunctions

Nobody wants to shower in cold water, but water heater problems can be intimidating. Most RV-based units run on propane, so your propane tanks should be the first place you check when something’s not right. Turn the gas valve on and off a few times, which can help reset the system. Check the fuses and other wiring to ensure there are no loose connections or blown fuses.

2025 Jayco Jay Feather Interior Seating

Air Conditioning Not Working

If your air conditioning unit seems to be struggling more than usual, start by checking your RV’s air filters. They can become dirty and clogged over time, which slows airflow and can prevent the AC from cooling the vehicle. You should also check for coolant leaks and make sure the electrical connections are properly hooked up.

2025 Jayhawk Eagle Kitchen Area

Fridge on the Fritz

Similar to your air conditioner, refrigerators rely on airflow to cool the food inside. Start by checking the backside for any blockages that could slow the air intake. Make sure the RV is as level as possible, as an angled parking job can stop the refrigerant fluids from making their way through the cooling system.

If you have questions about the most common RV problems or want to check out any of the new Jayco RV models, come see us at Valley RV Supercenter. Our knowledgeable staff will be excited to answer your questions, give you a tour, or help order the new Jayco of your dreams.