Introduction
After months in storage, spring is the perfect time to get your motorhome ready for the road again. Before heading off on your first trip of the year, it’s important to check that everything is working as it should.
Cold weather, damp conditions and long periods without use can affect batteries, water systems, tyres and appliances.
In this guide from Southdowns Motorhomes, we’ll walk you through the key steps to de-winterise your motorhome so it’s ready for the new touring season.
1. Reconnect and Check the Leisure Battery
If you disconnected your battery during winter storage, reconnect it and check the charge level.
Things to check:
- Battery voltage
- Terminals for corrosion
- Charging from the mains hook-up
- Charging while the engine is running
If the battery struggles to hold charge, it may need replacing before the season begins.
2. Flush the Water System
Most owners drain their water system during winter to prevent freezing. Before using it again, the system should be cleaned and flushed.
Steps to follow:
- Close all drain valves and taps
- Fill the fresh water tank
- Run all taps (hot and cold) until water flows normally
- Check for leaks around pipes and fittings
- Empty the tank and refill with clean water
Many owners also use a motorhome water system cleaner to remove bacteria and keep the system fresh.
3. Inspect the Gas System
Your gas system powers the hob, oven, heating and fridge, so it’s worth checking everything carefully.
Check the following:
- Gas bottle levels
- Condition of hoses and regulators
- Any signs of cracking in rubber hoses
- Appliances lighting correctly
If anything doesn’t seem right, it’s best to have the system checked by a professional before travelling.
4. Check Tyres and Tyre Pressure
Motorhomes can sit in one position for months during winter storage. This can affect tyre pressure and condition.
Before driving:
- Check tyre pressures and adjust to the correct level
- Look for cracks or flat spots
- Inspect tread depth
- Check the spare tyre as well
Correct tyre pressure improves safety and fuel economy.
5. Test All Appliances
Before your first trip, test everything inside the motorhome.
This includes:
- Fridge
- Hob and oven
- Heating system
- Water pump
- Interior lighting
- Toilet system
It’s much easier to sort out any issues at home than when you arrive on a campsite.
6. Check for Damp and Seal Damage
Winter weather can be tough on motorhomes, especially if they’ve been stored outside.
Look for:
- Damp patches on walls or ceilings
- Musty smells
- Damaged seals around windows or rooflights
- Cracks in exterior sealant
If you spot any signs of damp, it’s best to get it checked early before it becomes a bigger issue.
7. Give Your Motorhome a Thorough Clean
Spring is a great time for a full clean inside and out.
Exterior cleaning helps remove:
- Winter grime
- Algae
- Tree sap
- Road salt
Inside the motorhome:
- Wipe down surfaces
- Clean cupboards
- Air out mattresses and cushions
- Check blinds and flyscreens
A good clean also gives you a chance to spot any small issues before your first trip.
8. Check Lights and Safety Equipment
Before heading out on the road, check all safety items.
These include:
- Exterior lights and indicators
- Smoke alarm
- Carbon monoxide alarm
- Fire extinguisher
- First aid kit
Replacing batteries in alarms at the start of each season is always a good idea.
9. Book a Habitation Service (If Due)
If your motorhome hasn’t been serviced recently, spring is a good time to arrange one.
A habitation service checks key areas such as:
- Gas systems
- Electrical systems
- Water system
- Damp levels
- Appliances
At Southdowns Motorhomes, our workshop team can carry out servicing to make sure everything is safe and ready for the year ahead.
Ready for Your First Trip
Once these checks are complete, your motorhome should be ready for the road again.
Spring is one of the best times to tour the UK, with quieter campsites, longer days and plenty of places to explore.
If you’re thinking about upgrading your motorhome or need servicing before your next adventure, the team at Southdowns Motorhomes is always happy to help.
FAQs
Most owners can complete the process in a couple of hours, depending on how thoroughly the motorhome was prepared for winter.
Yes. Cleaning the system at the start of the season helps remove bacteria and keeps water fresh.
It’s best to check tyres, batteries, water systems and appliances first to make sure everything is working correctly.
An annual habitation service is recommended to check gas, electrical systems and damp levels.
Written by the Southdowns Motorhomes team. With decades of experience supplying premium motorhomes to UK and European customers, our team understands what makes a vehicle suitable for serious touring.
