Little Guy Mini Max Water & Ventilation Issues: A Major Headaches

little guy mini max problems

You may have encountered some issues with your Little Guy trailer, but that’s okay – you’re not alone. Some of these problems include water tank issues, cabinet door issues, and window screen problems, to name a few.

Here are some common Little Guy Mini Max problems that I encountered and how I can fix these issues.

Common Problems With Little Guy Mini Max

Little Guy Mini Max Problems Solutions
Water Problems Regularly monitor water levels and refill before it goes lower than 25%.
Loose Cabinet Doors Tighten screws, strengthen latches, and add tension rods and baby-proofing locks.
Leaking Shower Issues Check loose connections and replace seals.
Water Leaks From Outdoors Replace affected seals. Add screws.
Electrical Problems Replace blown fuses at once.
Window Screen Problems Replace the screen shade.
Ventilation Issues Clean air filters, fans, and roof vents.

The Mini Max is a good starter trailer, since it’s complete with everything you need – ample storage, separate living and bed space, a nice kitchen with a big refrigerator, and a light weight one that you can easily tow.

However, like every other RV out there, there are pros and cons that you may want to consider. Here are some of the most common problems of the Mini Max RV:

#1: Water Problems

One thing that you would never want to happen to you when boondocking is finding an empty water tank. Water is extremely essential, especially if you’ll be out road-tripping for a few days.

To fix this problem, make sure to immediately refill your water tank once it hits 25%. Grab your vapor lock, drain the hose to the toilet, and activate the connection.

You’ll have water running back seamlessly after.

#2: Loose Cabinet Doors


When your RV is moving, the things placed in both your open and closed cabinets might fall. To fix this, you can tighten your cabinets’ screws and strengthen the latches.

For closed-door drawers to not open while traveling, we suggest that you add tension rods and baby-proofing locks.

#3: Leaking Shower Issues


It could get really messy and stressful when you’re just enjoying your shower while on vacation but find out that water has leaked into parts of the vehicle.

In cases like this, you may want to check all loose connections and replace the seals near the shower drain. If the problem still persists, have your Little Guy checked at your dealer.

#4: Water Leaks From Outdoors

There’s a possibility that you’d pass through different kinds of terrains before you reach the campsite. And what could be more frustrating when you find out that these outside elements could end up inside your camper van?

There are many reasons why this could happen – old vehicles, broken roof seals, unmaintained RVs, etc. To fix this, you must first find the source of the leak. Run a water hose over the exterior of the vehicle to see where the problem is.

Then remove the old seal and replace it with a new one.

You can also add tension rods and corrosion-resistant self-tapping screws to remove all the gaps.

#6: Electrical Problems


Like all RVs, you may experience electrical issues with your Little Guy Max. To avoid this problem, regularly check all your RV’s fuse panels, battery terminals, and circuit breakers for damage and corrosion.

If you ever find a defective part, please replace it at once.

#7: Window Screen Problems


If you’re the type of person who always gets bitten by bugs and mosquitos, this one may be a big problem for you.

The window screen of this RV has relatively bigger holes than your standard mosquito net, so some critters can easily go in. If this is a problem for you, you may have to replace the screen shade with a sturdier one with smaller holes.

#8: Ventilation Issues

Some Little Guy Mini Max RVs may experience ventilation problems with their air conditioning. To avoid this issue, you have to regularly clean your air filters, fans, and roof vents.

You should also check if there’s enough power to run your aircon. If you still encounter problems with ventilation, you may want to bring the RV to your dealer.


The Little Guy Mini Max motorhome is ultimately a good RV, especially if you’re looking for a small camper van. But like any other recreational vehicle, you may encounter some problems that could possibly stress you out.

With this guide, we hope that we were able to help you with your Little Guy Mini Max problems. Safe travels!

5/5 - (2 votes)