You have finally finished your van conversion project, either by yourself or with a qualified builder. Now it is time to hit the road for either adventure or work. However, just like any vehicle, a converted van requires regular maintenance to keep it running smoothly, ensure safety, and extend its lifespan. The unique nature of a converted van, with its custom features and living space, means that maintenance needs to be more thorough and specific than regular vehicle upkeep.

Here are essential maintenance tips to keep your converted van in good order, whether you're preparing for a long trip or simply maintaining it for everyday use.

1. Check the Engine and Transmission Regularly

Why It’s Important:
The engine and transmission are the heart of your vehicle, and without them functioning properly, you won’t be able to travel. Regular checks can help you catch issues early, preventing costly repairs or breakdowns on the road.

What to Do:

  • Oil Changes: Regularly change the oil (every 3,000-5,000 miles depending on your van's age and usage). Dirty oil will lead to quicker engine wear and decreased performance. We recommend changing oil on a more regular schedule than the factory-recommended schedule as your van is working hard with all that added weight of the conversion and your belongings. 
  • Transmission Fluid: Check the transmission fluid level and condition. If it’s low or dirty, it can cause shifting problems; some vans now have no-maintenance sealed systems.
  • Belts and Hoses: Inspect belts for cracks or wear and hoses for leaks. Replace them as needed to avoid unexpected failures.

2. Inspect and Clean the Roof and Exterior Seals

Why It’s Important:
Van conversions often include roof vents, windows, and other custom installations that can compromise the integrity of the seals. Leaks can lead to water damage, mold, and costly repairs down the line.

What to Do:

  • Check Seals and Gaskets: Regularly inspect seals around windows, doors, roof vents, and skylights. If you notice any cracks, tears, or gaps, replace or reseal them immediately to prevent water intrusion.
  • Clean the Roof: Dirt and debris can collect on the roof, especially around vents and skylights. Regularly clean it to avoid blockages in your roof vents and ensure proper ventilation. You will also want to clean the solar panels on a regular basis, as a dirty panel will have a reduced energy output.

3. Maintain the Electrical System

Why It’s Important:
A van conversion often includes solar panels, batteries, and electrical wiring that power your lights, appliances, and devices. Proper maintenance ensures that your power system remains efficient and safe, preventing outages or malfunctions during your travels.

What to Do:

  • Check the Battery: Monitor the voltage and condition of your house battery, avoiding completely depleting it as this will reduce its life expectancy. If your van is equipped with a solar power system, check the MPPT to ensure it’s functioning properly (most now have apps you can use for this).
  • Inspect Wiring and Fuses: Ensure that all wiring is intact, and fuses are in working order. Check for frayed wires or loose connections that could lead to electrical issues or power loss.
  • Test Solar Panels: Clean the solar panels periodically to remove dirt and debris. Regularly check the output to ensure they are charging your battery effectively.
  • Venting: Your electrical system should have vents to allow proper airflow. Make sure that they are not blocked; excessive heat will reduce the life of electrical components.

4. Maintain the Tires and Suspension

Why It’s Important:
As the only point of contact with the road, your van’s tires and suspension are critical to your safety and driving experience. Poor tire maintenance can lead to blowouts, reduced fuel efficiency, and handling issues, while a neglected suspension can lead to discomfort or even structural damage to your van.

What to Do:

  • Check Tire Pressure: Regularly check the tire pressure to ensure it’s within the recommended range. Underinflated or overinflated tires can reduce fuel efficiency and cause uneven wear. Make sure that you know the weight of your van when doing this and check pressure in accordance with the weight.
  • Inspect Tire Tread: Look for signs of worn-out tread or damage. Tires with low tread may reduce traction, especially in wet conditions, so replace them if needed. Rotate your tires often; we recommend doing so every 12K miles or so. This will help prolong tire life and reduce premature wear.
  • Check Suspension: Have your suspension system checked periodically for wear and tear, especially if you’re driving on rough terrain or carrying heavy loads. A damaged suspension system can affect driving stability and cause discomfort while on the road. Many conversions have upgraded suspension systems (aftermarket) which offer adjustments; make sure the suspension is adjusted to the weight of your van and corresponding road conditions.

5. Clean and Protect the Interior

Why It’s Important:
The interior of your converted van is your home away from home, so keeping it clean and well-maintained is essential for comfort and longevity. Mold, dirt, and damage from daily use can deteriorate the materials and make your living space unpleasant or even unsafe.

What to Do:

  • Vacuum Regularly: Regularly vacuum carpets, upholstery, and other fabric surfaces to prevent dirt and debris buildup.
  • Wipe Down Surfaces: Clean the kitchen counter, table, and other surfaces with appropriate cleaning products. Make sure to disinfect frequently used areas, especially in the kitchen and bathroom.
  • Check for Mold or Mildew: If you notice any signs of mold or mildew, clean the affected areas with a mold-killing solution and address any sources of moisture.
  • Condition Wood and Leather: If your van has wood paneling or leather furniture, make sure to regularly condition and treat these materials to prevent cracking or wear over time.

6. Flush the Water System and Check for Leaks

Why It’s Important:
Van conversions often include a water system with a tank, plumbing, and sometimes a shower. Regular maintenance ensures that you have a clean and functional water supply and that there are no leaks that could cause damage to your van’s interior.

What to Do:

  • Flush the System: Periodically flush out the water system to prevent the buildup of minerals or bacteria. This is especially important if you’re using your van in remote areas where water quality may vary.
  • Check for Leaks: Inspect the pipes, tank, and fittings for leaks. Even a small leak can lead to water damage or mold growth in your van.
  • Clean the Freshwater Tank: If your van has a freshwater tank, clean and sanitize it regularly to prevent algae or bacteria growth. RV and automotive supply stores sell cleaners.
  • Winterize the system: If not using the van in the winter, make sure that you empty the water system and any filters the system may have. This will prevent freezing of pipes and water tanks and leaks. In some cases, you can also either blow out the system or add food-safe antifreeze.

7. Test and Maintain Your Brakes

Why It’s Important:
Your van’s brakes are critical for your safety. Whether you’re navigating through city traffic or mountain roads, properly functioning brakes are non-negotiable. Since the added weight from your conversion can affect braking performance, it’s even more important to stay on top of brake maintenance.

What to Do:

  • Check Brake Pads and Rotors: Periodically inspect the brake pads and rotors for wear. Replace them if they’re too thin or damaged.
  • Brake Fluid: Check the brake fluid levels and replace it as necessary. Old or low brake fluid can cause the brakes to perform poorly or fail.

Final Thoughts

Maintaining your converted van may seem like a lot of work, but with regular attention to detail, you can keep your van in top shape for years of adventures. By following these essential maintenance tips, you can ensure that your van remains a safe, comfortable, and reliable home on wheels. Regular checks and preventative measures will help you avoid unexpected breakdowns, extend the life of your conversion, and give you peace of mind while you explore the open road. Safe travels!