Why Does the RV Fridge Keep Shutting Off

Why Does The RV Fridge Keep Shutting Off ?

RV refrigerators have a tendency to shut down sometimes. There are several significant issues with this problem. When your refrigerator stops working, it’s always a stressful situation.

But why does the RV fridge keep shutting off?

If you leave your RV on an incline for more than 15 minutes, it could cause damage. The most common cause is that the refrigerator isn’t level. When coolant liquid accumulates at a few points in a pipe, it reduces the cooling power of the system.

Don’t worry! This is just a teaser. This article contains a comprehensive guide to assist you.

Let’s get started now!

So Why Does The RV Fridge Keep Shutting Off? 

RV fuel pump problems may also be caused by fridge failure. This article explains the leading causes of fridge failure and how to fix it. Also explains how to avoid and fix fridge problems with very low effort. The fuel pump problem of the RV can also come from a fault in the fridge.

Refrigerators in RVs can stop working for a variety of reasons. While some causes can be easily remedied, others necessitate more regular care. Let’s explore some of the most typical problems that RV owners encounter.

Reason 1: Ammonia Sediment Intensification

Ammonia sedimentation can be a major issue. One reason for the build up is if the fridge is not used for a long time. When a refrigerator is left unused, the ammonia inside becomes liquid. At some point, it’s possible that it’ll leak or pool inside the cooling unit. 

Unfortunately, there’s nothing to do if this happens to your refrigerator. It can happen if you don’t use your refrigerator for a period of  time. If you notice it doesn’t cool or is warm, sediment may be clogging the system. 

But in more common cases, it occurs if the fridge is not perfectly level.

Solution: Unplug the Refrigerator from RV

If you don’t want to spend the money on a new fridge, we know an old trick that often works. Unplug the refrigerator and remove it from the RV or other enclosed space. Set it aside for a few hours after switching it off. The sediment should leave the cooling unit gradually.

In this case, you may need to keep the refrigerator door closed

For more common cases, use a measuring tape or a ruler and determine the angle. Your RV’s angle should be level and stable.

If this doesn’t work, you’ll need a new refrigerator.

Here are some refrigerator suggestions to help you to replace this without any hesitation. 

So check it below-

Reason 2: Cooling System Leaking

A chemical reaction is used along with ammonia, water, and hydrogen gas to reduce the temperature inside your RV fridge. These substances can leak. But you need to keep an eye out for this.

By opening the access door, you can get to the back of the refrigerator. The following are signs of a leak:

  • An intense ammonia odor 
  • Coils at the back of the fridge have yellow stains or residue on them.

Solution: Turn Off the Refrigerator

To get rid of the odor, turn off your refrigerator and open the vents in your RV.  

If the vent is damaged, you can fix the cracked roof vent. It takes less than 20 minutes. You can try to repair it by sealing it. However, experts advise that you replace the cooling unit totally.

Reason 3: Electric and Propane Modes Are Both Working

Both electricity and propane can be used to power RV refrigerators. When your fridge is plugged in, the fridge will run on electricity and switch to propane when you’re on the road or parked somewhere without power. But, battery-powered RVs are becoming more popular.

Solution: Check Which Mode Is Working

If your refrigerator isn’t operating, check to see if your propane or power is cut off.

If the problem is with propane, use the following steps:

  • Make sure that the tank’s valve is open.
  • The excess flow valve should be checked.
  • Check that the pressure regulator is in good condition.
  • Check to see if the propane detector in the interior is turned on.

Calling a technician may be necessary if you’re unsure of how to do the above. When it comes to propane, you can’t afford to make any mistakes. You should buy an RV propane fire pit.

To fix an electrical problem, use the following steps:

  • The RV fridge should be plugged in.
  • Check the diagnostic lights to see if there are any problems with the vehicle’s performance.
  • Reset the circuit breakers.

If these methods don’t work for you, you may want to contact a technician to look for more information about possible solutions. 

Many issues can trigger an RV refrigerator to stop working. For a viable solution to these concerns, you must first be aware of the problems that might arise.

Hopefully, we could shed some light on the possible causes of an RV shutting down and what you can do to fix it.


Q: Exactly how much propane does an RV refrigerator use?

Answer: Newer RV refrigerators that have 10 to 12 cubic feet of internal volume use about 1.5 pounds of gas per day on average. Approximately 1,400 BTUs per hour are produced in this process.

Q: Where is the reset switch on the refrigerator?

Answer: It is typically found in the middle of the back panel or at the top of the refrigerator. Remember to set the temperature to an appropriate level. Or else, the contents of your refrigerator may freeze.

Q: Is a propane-powered RV refrigerator required to have a battery?

Answer: A 10.5 V battery is required for propane refrigeration even though it doesn’t use electricity. As a result, these refrigerators are called propane refrigerators because a propane flame starts the process.


Now you may have a better understanding why does the RV fridge keep shutting off. We’ve talked about the DIY method earlier.

On the other hand, you may not be able to accomplish this on your own. Ask for professional help if necessary. That way, you’ll at least get what you want.

The best of luck with your endeavors!

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