How to Change Battery in Prius Key Fob

If you own a Prius, chances are you love it for its great gas mileage. But one thing you may not love is having to change the battery in your key fob. Luckily, this is a quick and easy process that anyone can do!

Toyota Prius Key Remote Battery Replacement 2004 – 2009 – DIY

• Pry open the key fob casing with a small flathead screwdriver
• Remove the old battery and insert the new one in its place, making sure the positive side is facing up
• Put the key fob back together and test it to make sure it’s working properly

Prius Key Fob Battery

If you own a Prius, chances are you’re familiar with the key fob. This nifty little device allows you to lock and unlock your car doors without having to use a key. But did you know that the key fob has a battery?

That’s right – just like any other electronic device, the key fob needs a power source to function properly. The good news is that replacing the battery in your Prius key fob is a pretty easy process. All you need is a small screwdriver and a new CR2032 battery (which can be purchased at most convenience stores or online).

Follow these simple steps and you’ll have your key fob working like new in no time: 1) Remove the old battery from your key fob using a small screwdriver. You should see two metal contact points on the back of the unit – pry these up gently to release the old battery.

2) Insert the new CR2032 battery into the key fob, making sure that the positive (+) side is facing up. 3) Use your screwdriver to secure the two metal contact points back into place. Be careful not to overtighten them – just snug them down until they’re flush with the surface of the unit.

And that’s it! Once you’ve replaced the dead battery, your Prius key fob should work like new again. So if you find yourself locked out of your car or struggling to unlock it, don’t fret – simply check your key fob’s batteries and give them a quick replacement if necessary.

Credit: guides.brit.co

What Battery Does a Toyota Prius Key Fob Take?

Your Toyota Prius key fob requires a CR2032 battery. This is a 3 volt lithium coin cell battery that you can find at most hardware or electronics stores. To replace the battery, first locate the small screw on the back of the key fob.

Use a small Phillips head screwdriver to remove this screw and then gently pry open the back cover of the key fob. You should now see the old CR2032 battery inside. Gently remove this battery and install the new one in its place, being careful to observe correct polarity.

Once the new battery is in place, close up the key fob by snapping the back cover into place and tightening the retaining screw.

How Do You Change the Battery in a 2012 Prius Key Fob?

Assuming you would like a blog post discussing how to change the battery in a 2012 Prius key fob: If your 2012 Prius key fob starts acting up, it may be time to change the battery. Luckily, this is a relatively easy process that can be completed in just a few minutes.

Here’s what you need to do: First, locate the release button on the back of the key fob. This will be a small raised button that you’ll need to press in order to open the key fob.

Once you’ve found the release button, use your thumb or a small tool to press it down and open the key fob case. Inside the key fob, you’ll see the old battery (likely a CR2032 coin cell battery). Using a small flathead screwdriver or another similar tool, gently pry out the old battery and discard it.

Then, take your new CR2032 battery and insert it into the empty slot, making sure that the positive (+) side is facing up. Once the new battery is in place, close up the key fob case and give it a test. If all goes well, your 2012 Prius key fob should now be working properly!

How Do You Change the Battery in a 2015 Prius Key?

If your 2015 Prius key fob battery is dead, you’ll need to replace it. Here’s how: 1. Start by removing the screw in the back of the key fob with a small Phillips head screwdriver.

2. Pry open the back of the key fob with a flathead screwdriver or a butter knife. Be careful not to damage the plastic casing. 3. Remove the old battery and insert the new one, making sure that the positive (+) side is facing up.

4. Snap the back of the key fob closed and replace the screw.

How Do You Change the Battery in a 2017 Prius Key Fob?

Assuming you are referring to the keyless entry remote or “key fob” as they are commonly called: The 2017 Toyota Prius uses a CR2032 3-volt coin type battery. To change it, first remove the screw that holds the back cover in place with a small Phillips head screwdriver.

With the back removed, gently pry up on the two retaining clips (one on each side) that hold the battery in place and slide the old battery out. Install the new battery making sure the plus sign (+) is facing up and press it into place. Reinstall the back cover and tighten the screw.

Conclusion

If your Prius key fob starts to act up, it might be time to change the battery. Here’s a quick guide on how to do just that. First, locate the small screw on the back of the key fob.

Using a small Phillips head screwdriver, remove the screw and pull off the back panel of the key fob. Inside, you’ll see a small metal tab holding in a round battery. Carefully pry up on the tab with a flathead screwdriver or other similar tool and pop out the old battery.

Now, take your new CR2032 coin cell battery and insert it into the key fob, making sure that the positive side (the side with the plus sign) is facing up. Once it’s in place, replace the back panel of the key fob and screw it in place. That’s it!

Your new battery should now keep your Prius key fob working properly for another few years.