How to prepare your RV for summer: Key steps

Dewinterizing your RV properly helps extend its lifespan and prevents bad surprises. After several months of inactivity, RV maintenance is essential. Here are 10 step-by-step checks to prepare your recreational vehicle for the summer season, whether it’s before your vacation, a road trip, or a camping trip.
1. Air out and clean the interior
Get rid of accumulated odours and dust from the winter months.
2. Inspect walls, ceiling, and windows for water leaks
- Reseal joints with caulking if needed.
- If you notice moisture inside the walls, consult a professional.
3. Check for signs of rodents
If you see droppings or urine stains, disinfect the interior while wearing gloves. Then seal all holes under the RV with urethane foam—except for the battery vent.
4. Test the water systems
Connect the freshwater system (hot and cold).
Gradually open the faucets (shower, bathroom, kitchen).
Check for leaks, especially from the water pump or tank.
Flush the toilet.
Let the water run a few minutes (until it runs clear) to remove antifreeze from the pipes.
5. Clean propane burners
Remove harmful particles with compressed air or a pressurized canister.
6. Check the propane tank
Make sure the propane cylinder is full. Verify the manufacturing date—it must be less than 10 years old. Connect it and check hose tightness with soapy water.
If all looks good, light a stove burner first.
Then test the fridge, furnace, and water heater.
Caution: If you smell sulphur, it could mean a propane leak. Be cautious.
7. Test safety detectors
Check smoke detectors, propane gas detectors, and carbon monoxide detectors. Verify expiry dates. Replace weak batteries and also test your fire extinguishers.
8. Connect your 12-volt battery
Hook up a fully charged battery. Make sure not to reverse the cables.
9. Inspect tires and lights
Check tire pressure, making sure they are properly inflated, as well as warning lights, headlights, and hazard lights. Test the jack (manual, electric, or hydraulic) and check oil levels if required.
10. Examine the RV exterior
Notify your insurance provider of the dewinterization date. If you’re with CAA-Quebec, simply use our online form.
What to check on your RV before a trip
Have you chosen your destination, booked your campsites—or are you ready for a last-minute road trip? Before hitting the road, make sure to check:
Tire pressure
Headlights and lights: turn signals, rear lights, brake lights
Windshield wipers
Oil and fluid levels (washer fluid, engine, coolant, steering, brakes). Consult your owner’s manual if needed
Any loose cables or exhaust parts under the RV
A full fuel tank with the proper gas
Bike rack stability and bike attachment
Also make sure you have all mandatory documents and that they’re valid: driver’s licence, proof of recreational vehicle insurance, vehicle registration, accident report form.
RV insurance: What you need to know
In Quebec, your recreational vehicle must have civil liability coverage of at least $50,000. CAA-Quebec recommends $1 million and even $2 million if you leave the province, especially for the United States.
Also insure the personal belongings inside your RV. And don’t forget travel insurance if you’re leaving the province.
What to do if your RV breaks down
CAA-Quebec members can add the RV Option to their CAA Plus or CAA Premier membership.
Small DIY upgrades for your RV
Want to modernize your RV or make it feel more personal? Here are a few easy projects:
Replace interior bulbs with LED lights (eco-friendly and long-lasting)
Install solar panels on the roof
Add a backup camera
Change the flooring for lightweight, water-resistant material
Refresh handles, walls, or countertops
Replace or re-cover banquette cushions
Equip your RV for summer
Choose lightweight, compact, and unbreakable accessories. At the CAA-Quebec Boutique, you’ll find RV cleaning products, camping gear, and other essentials for RV life.
Plan your RV getaway: Route and travel guides
Plan your customized road trip itinerary for free with the TripTik® Travel Planner. You can also download our free travel guides for top North American destinations. Perfect for road trip planning!

Benefit from personalized advice
Do you have questions about gas-powered or electric vehicles, driving, or need recommendations to find an Approved Auto Repair Service?

