2014 Prius Key Fob Battery Type: What You Need to Know

If you’re experiencing issues with your 2014 Prius key fob, a dead battery could be the culprit. Knowing the correct battery type for your key fob ensures a quick and easy replacement. This article will guide you through everything you need to know about your 2014 Prius key fob battery, from identifying the correct type to replacing it yourself.

What Battery Does a 2014 Prius Key Fob Use?

The 2014 Prius key fob uses a CR2032 battery, a common type of lithium coin battery. These batteries are known for their long lifespan and reliable performance in small electronic devices.

How to Tell if Your Key Fob Battery is Dead

Several signs indicate your 2014 Prius key fob battery might be running low. Keep an eye out for these telltale signs:

• Decreased Range: You might find yourself needing to be much closer to your car for the key fob to unlock or lock the doors.
• Inconsistent Functionality: The key fob might work intermittently, sometimes functioning correctly and other times requiring multiple attempts.
• Warning Lights and Messages: Your Prius dashboard might display a warning message like “Key Fob Battery Low” or a similar alert.

Changing the Battery in Your 2014 Prius Key Fob: A Step-by-Step Guide

Replacing the battery in your 2014 Prius key fob is a simple process you can easily do at home. Follow these steps to get your key fob working like new again:

1. Locate the release button: On the back of your key fob, find the small release button or tab.
2. Separate the key fob halves: Press the release button and gently separate the two halves of the key fob. You might need to use a small flathead screwdriver to pry them apart gently.
3. Identify the battery: Inside the key fob, you’ll see the CR2032 battery. Note its position and the orientation of the positive (+) and negative (-) sides.
4. Remove the old battery: Carefully remove the old battery. You can use your fingernail or a small flathead screwdriver to pry it out gently.
5. Insert the new battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side faces up, matching the orientation of the old battery.
6. Reassemble the key fob: Align the two halves of the key fob and press them together until you hear a click, indicating they’re securely closed.
7. Test your key fob: Check if the buttons work correctly to lock and unlock your Prius.

Frequently Asked Questions

Q: How long does a 2014 Prius key fob battery last?

A: Typically, a CR2032 battery in a Prius key fob can last anywhere from 3 to 5 years, depending on usage and environmental factors.

Q: Can I use any brand of CR2032 battery for my key fob?

A: While various brands of CR2032 batteries are available, it’s generally recommended to choose a reputable brand known for quality and reliability.

Q: What if I replace the battery, but my key fob still doesn’t work?

A: If your key fob still doesn’t work after replacing the battery, there might be other issues, such as programming problems or internal damage. In such cases, it’s best to consult with a qualified automotive locksmith or your Toyota dealership.

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