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Troubleshooting Common Issues in Upfitted Campervans

Updated: Jan 22


Upfitted Campervan on road

Professional campervan conversions in Pennsylvania are designed to provide reliable performance for road trips and adventures. However, even well-crafted builds, like a minivan campervan conversion, can encounter issues such as power supply interruptions or plumbing leaks. Small van conversion campervans are especially prone to challenges related to maximizing limited space. Regular maintenance and inspections can help prevent these common problems. In Pennsylvania, accessing local repair services and advice from experts ensures your campervan is always ready for the next journey. Addressing minor issues early keeps your van functional and your travels stress-free.


Owning an upfitted campervan is the ultimate dream for adventurers and nomads alike. It opens the door to freedom, versatility, and travel at your own pace. But like any vehicle, campervans come with their own unique set of challenges. 


From electrical hiccups to plumbing mishaps, even the most well-designed setups can encounter a problem or two on the road. 


This guide is here to save the day (and your trip). Below, we’ll tackle some of the most common campervan issues, what causes them, and how you can fix them without breaking the bank—or cutting your adventure short. 


Understanding Your Campervan’s Needs


Before jumping into fixes, it’s essential to understand how complex campervans can be. Unlike standard vehicles, upfitted campervans combine automotive, plumbing, and electrical systems, making for one-of-a-kind challenges. Regular oil changes and tire checks are just the tip of the iceberg when you add solar panels, water pumps, or space-saving kitchens into the mix. 


Whether you’ve DIY-ed your setup or invested in a professional build, knowing your campervan’s intricacies means you’ll be better prepared to troubleshoot when the inevitable happens. 


Electrical Issues on the Road 


Problem 1: The Battery Won’t Hold a Charge 


Few things can bring a road trip to a halt faster than a dead battery. Campervan batteries are tasked with powering a wealth of equipment—lights, refrigerators, fans, and more—so the demand on them is often much higher than standard vehicle batteries. 


Cause 


The culprit is often overuse, inefficient charging, or a damaged battery. Solar systems, for example, might not produce enough power on cloudy days, leaving you unintentionally drained. 


Solution 


  • Check Connections: Ensure the battery terminals are clean and securely connected. Corrosion can stop power in its tracks. 

  • Inspect Charging Systems: If you have solar panels, test whether they’re effectively charging the battery. A multimeter can help diagnose this. 

  • Upgrade Your Battery: Lead-acid batteries, while affordable, aren’t the most effective choice for campervans. Consider upgrading to lithium batteries, which hold a charge longer and are better suited for high energy demands. 


Problem 2: Faulty Electrical Appliances 


If your fridge or fan suddenly stops working, the issue might not always be the appliance. 


Cause 


Loose wiring, blown fuses, or insufficient power supply are common reasons. 


Solution 


  • Inspect the Fuse Box: Check if the fuse connected to the broken appliance has blown. Replace it with a new one of the same amperage rating. 

  • Trace the Wires: Loose or damaged wires can disconnect your appliances entirely. Locate the wire connecting to the appliance and repair or replace it as needed. 


Plumbing Problems and Water Woes 


Problem 3: Water Leaks in the Campervan 


Water leaks can be a nightmare, damaging both your van’s interior and your mood. 


Cause 


Poorly sealed fittings, worn-out pipes, or DIY plumbing oversights are often to blame. 


Solution 


  • Locate the Leak: Start by identifying whether the leakage comes from the freshwater tank, gray water tank, or pipe connections. 

  • Tighten Connections: Use a wrench to tighten loose fittings. Be careful not to overdo it, as overtightening can crack pipes. 

  • Seal with Plumber’s Tape: Wrap the ends of threaded pipe connections with plumber’s tape to prevent leaks. 

  • Replace Broken Components: If you find cracked or worn-out pipes, replace them promptly to prevent further damage. 


Problem : The Water Pump Won’t Work 


A dysfunctional water pump means you can’t access water for drinking, cooking, or showering. 


Cause 


Common issues include a dead fuse, clogged filter, or airlock in the pump. 


Solution 


  • Inspect the Pump Filter: Remove and clean any clogged filters to restore water flow.  

  • Check Electrical Connections: Ensure power is properly reaching the water pump by inspecting the fuse and wires. 

  • Purge Airlocks: Run the pump and open the faucets to remove trapped air. 


Insulation and Temperature Control 


Problem 5: Overheating or Freezing in Extreme Weather 


One of the best things about campervans is their ability to take you (almost) anywhere. Unfortunately, extreme weather can present serious comfort challenges. 


Cause 


Insufficient insulation, poorly sealed windows, or malfunctioning climate control systems can leave your van either too hot or too cold. 


Solution 


  • Improve Insulation: Add reflective panels to your windows or install insulation boards inside walls for better temperature management. 

  • Seal Gaps: Use weatherstripping tape to seal any gaps or cracks around windows and doors. 

  • Optimize Ventilation: Invest in portable fans or space heaters to regulate the temperature efficiently. Solar-powered options are great for conserving energy. 


Problem 6: Malfunctioning Vent Fans 


A working vent fan is critical for cooling your space and improving air circulation. 


Cause 


This can be due to a broken motor or electrical wiring issues. 


Solution 


  • Inspect the Motor: If the fan doesn’t spin, the motor might need cleaning or replacement. 

  • Check Wiring: Repair any damaged wires or loose connections.  

  • Upgrade if Necessary: Old fans might not handle modern energy demands. Consider installing a newer, more efficient model. 


Mechanical Problems 


Problem 7: Squeaky Brakes or Uneven Tire Wear 


Mechanical issues with braking and tires can compromise your safety. 


Cause 


The weight distribution in campervans can often cause uneven tire pressure, while uncommon usage patterns may lead to brake wear. 


Solution 

  • Adjust Tire Pressure: Use a tire pressure gauge to ensure all tires are inflated to the recommended PSI. 

  • Inspect Brake Pads: If your brakes squeak, they might need replacing. Consult a mechanic for proper care. 


Stay Prepared with Regular Maintenance 


No matter how much troubleshooting knowledge you have, preventative maintenance is always key. Set up a checklist for regular inspections of your van’s core systems, and don’t skip a beat when something seems off. 


  • Electrical Systems Check 

  • Plumbing Inspections 

  • Mechanical Tune-Ups 

  • Insulation and Vent Checks 


Preparing ahead means fewer surprises on the road and ensures your adventures are smooth sailing—or rather, smooth driving!

 

Get Back to the Road with Confidence 


Campervan issues are inevitable, but they’re not insurmountable. With these troubleshooting tips, you’ll be more prepared to tackle problems as they arise—and most importantly, keep your trip on track. 


If you’re dealing with a unique problem or feel unsure about a repair, consult professionals or a local mechanic. Your fairy tale road trip doesn’t have to pause for long. Happy travels, and may your campervan adventures be as carefree as you imagined! 

Are You Ready To Modify Your Vehicles? 


Our team of experts at Automotive Upfitters is here to help you turn your vision into reality. From custom storage solutions to efficient solar power systems, we have the knowledge and skills to enhance every aspect of your vehicle.


Contact us today to schedule a consultation and discover how our upfitting expertise can drive your business forward. Let’s transform your fleet into high-performance, productivity powerhouses!



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