Solving 2020 Toyota RAV4 Battery Problems!

As the battery goes older, it may develop some issues. This is a common scenario everywhere on earth.

And even the best SUV like Toyota RAV4 faces terrible battery issues. That’s why you need to find out about the faulty battery symptoms.

So, how can you figure out the 2020 Toyota RAV4 battery problems?

The first symptom of the 2020 Toyota RAV4 battery problem is the weak motion of the car. You can notice that when you turn the key on. Other symptoms are improper heat distribution, corrosion, and excess sulfation. These problems can be solved by taking certain measurements.

We must consider all the aspects of what makes the battery faulty. With clear insights, we shall be able to suggest the right fix.

You must be aiming for longer battery life. 

Problems With The OPTIMA Battery

The 2020 Toyota RAV4 uses the Optima battery. It is considered that after three to five years, you may start experiencing problems. 

The RAV4 2020 battery issues will surface naturally after a certain period. Even in some cases, the battery dies out too often!

However, this depends on how much effort you have put into maintenance. 

It is important that you carry regular maintenance on your car. Your battery and engine health should be checked more often. Failure to do so would cause problems in the batteries.

RAV4 2020 battery issues
Source:

You may have used the batteries for more than five years. Or perhaps not even one year. 

Either way, we are going to look at three main reasons why your batteries are failing. With this, you will be able to solve the 2020 Toyota RAV4 battery problems.

Reason 1: Improper Heat Distribution

The batteries inside your car act as an electrochemical machine. It distributes power through an electrolyte solution from an electrical charge. 

This means all the parts inside your car are powering up from the charge of the batteries. This allows the cars to run. It is important that the electrical charge that transfers power within cables should remain cool. 

It can be said that due to a few reasons, your car engine is heating up. This is resulting in a dead battery due to uneven heat distribution. 

No matter what model your car is in, an overheated compartment will break down its functions. Expensive cars such as BMWs also show emission issues as it breaks down. 

So, the batteries may heat up due to several reasons. For example, you may be living in a hot and humid area. The heat is creating an impact on your car. 

Other reasons include you are speeding up your engine more than often. Either way, you need a proper 2020 RAV4 dead battery fix.

Reason 2: Corrosion 

The second reason is your battery is probably corroding. When the metal frames corrode, they leave a faulty mark on the lines. This causes performance disruption due to the uneven distribution of battery power.

2020 RAV4 dead battery
Source: charmcitycirculator.com

When the battery corrodes, your battery would produce flaky substances on its surface. The color of the marks would be either white, grey, or blueish. 

These substances start to appear between cables and on nuts and joints as well. 

With this, you may start facing 2020 RAV4 electrical problems. The longer it goes, the more corroded your batteries would be. For this reason, it is important to act fast. 

A corroded battery would introduce a number of problems in the system. For example,  the oil drain won’t tighten up as they start to flake. 

Reason 3: Excess Sulfation

Sulfation or corrosion are usually chemical reactions that are happening to your battery. A sulfated battery means it is developing lead surface crystals on the surface. 

Some lead crystals don’t affect the batteries. However, excess of it can result in battery failure. 

Sulfation usually occurs due to a lack of battery charge. Once again not taking proper care of maintenance usually cause problems. 

Furthermore, you are going to experience a RAV4 battery drain issue. This means you will not be able to run your car until you replace a new battery.

However, replacing a battery can be an expensive process. We have more easy and cost-friendly solutions for you. 

Solutions To 2020 Toyota RAV4 Battery Problems

As you are experiencing problems with the OPTIMA battery, you should not worry much. You should not worry much as there are simple solutions for you.

It is important that you have a deep look into your car’s system. Recognize what parts are becoming faulty and what parts are not.

With that, you can calculate a proper budget in order to fix the issues. Perhaps you can determine whether you need a 2020 RAV4 battery recall.

Solution 1: Cooling The Battery

There are several methods of cooling the battery. If the problem is just battery heating up, cooling it is a simple solution. 

You can apply air cooling or liquid cooling or perhaps both. 

Cooling The Battery
Source: youtube.com

Cooling fins are something that can be used to cool the car battery. If done properly, you won’t need a 2020 RAV4 battery replacement. Cooling fins are known for diffusing the heat away.

Another method is by using fluid. You can submerge the batter into liquid. Keeping it there for some time would cool the battery. 

The battery temperatures can reach as high as 140 degrees Celsius. It is essential that with the cooling methods, you bring the temperature down. You can get it down to 60 degrees Celsius. It is important that you stay calm and patient during the process. 

Solution 2: Battery Cleaning

When the issue is battery corrosion, cleaning is something you need to do. You need to apply the same cleaning technique for both corrosion and sulfation issues.

Battery Cleaning
Source: pakwheels.com

If you are able to clean properly, you are saving up on the 2020 RAV4 battery replacement. All you need is some basic stuff to clean the corroded car battery. 

Using tools such as a wrench, you should be able to bring out the battery. After that, clean it with baking soda. Use paper towels to wipe the battery clean. Or, you can use cleaning kits for better output.

Here are some high-quality cleaning kits to check out-

Make sure to be patient, you must take as long as possible to clean. You should not leave out any corner of the battery. 

Solution 3: Professional Help

Removing the battery and working on cleaning is a cost-effective process. However, since you are not experienced, you may feel exhausted.

The benefits you will receive from professional care are many. The experienced people would perform the task effectively. You perhaps need to spend a little more.

It is a good option since you don’t want to see the RAV4 completely dead. Professional care and advice will make your care more efficient. 

There should be many service centers around the area. Perhaps you can call a technician home as well. This can be a more efficient process. 

All you need is your battery to work longer. With professional help. Realize how are going to recover the battery.

Frequently Asked Questions (FAQs)

What does a bad battery do to the engine?

A bad battery will not let the engine perform at its best. You may face difficulties starting the engine when the battery is faulty.

How long would it take to cool down the battery?

If you are using the liquid submerging method, it can take some time. You may have to wait a couple of days till the battery starts working. For air cooling, just wait for a day. 

When should I replace my car battery?

If you want to completely replace the battery, you can do it within three years. However, the highest suggested time is five years. 

Conclusion

The 2020 Toyota RAV4 battery problems may make you feel frustrated. However, as we have pointed out the right remedies, you should feel some respite. 

Hope you are able to find the right solution. If you have any questions for us, leave a comment below!

Bye for now!

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