Toyota Tacoma Key Fob Battery Size: Everything You Need to Know

Finding yourself stranded with a dead key fob is never fun, especially when you’re in a hurry. Knowing the right battery size for your Toyota Tacoma’s key fob can save you a lot of time and hassle. Whether you’re looking to replace it yourself or need the information for a quick purchase at the store, we’ve got you covered.

What Battery Does My Toyota Tacoma Key Fob Use?

Most Toyota Tacoma key fobs use a CR2032 battery. This small, coin-shaped battery is readily available at most stores that sell batteries.

How to Find the Right Battery Size for Your Tacoma Key Fob

While the CR2032 is the most common, it’s always best to double-check the specific battery size for your Tacoma’s model year. Here are a few ways to do that:

  • Check your owner’s manual: Your Tacoma’s owner’s manual will have a section dedicated to the key fob, including the correct battery type.
  • Look inside the key fob: Most key fobs have a small compartment that houses the battery. You can usually pry it open with a coin or a flathead screwdriver. The battery type will be printed on the battery itself.
  • Search online: A quick online search for “Toyota Tacoma [your model year] key fob battery size” will yield numerous results.

How to Change the Battery in Your Toyota Tacoma Key Fob

Replacing the battery in your Toyota Tacoma key fob is a relatively simple process. Here’s a step-by-step guide:

  1. Locate the battery compartment: This is usually on the back of the key fob and can be opened with a coin or flathead screwdriver.
  2. Remove the old battery: Carefully pry out the old battery, noting its position.
  3. Insert the new battery: Make sure the positive (+) side of the new battery is facing up, just like the old one.
  4. Close the battery compartment: Snap the compartment back together securely.
  5. Test the key fob: Try locking and unlocking your Tacoma to make sure the new battery is working properly.

When Should I Replace My Key Fob Battery?

Most Toyota Tacoma key fob batteries last between 3 to 5 years. However, it’s a good idea to replace the battery sooner if you notice any of the following signs:

  • Decreased range: You have to be closer to your Tacoma for the key fob to work.
  • Intermittent functionality: The key fob only works sometimes, or you have to press the buttons multiple times.
  • Warning light on dashboard: Some Tacomas will display a warning light on the dashboard when the key fob battery is low.

Can I Use Any CR2032 Battery for My Toyota Tacoma Key Fob?

It’s recommended to use a high-quality CR2032 battery from a reputable brand. Using a cheap or low-quality battery can result in shorter battery life or even damage to your key fob.

Expert Insight from John Miller, Senior Automotive Technician:

“Using the correct battery for your Toyota Tacoma’s key fob is crucial. Not only does it ensure proper functionality, but it also protects the sensitive electronics within the key fob itself.”

FAQs about Toyota Tacoma Key Fob Batteries

Q: How much does a replacement key fob battery cost?

A: A CR2032 battery typically costs between $5 to $10.

Q: Can I replace the battery myself, or do I need to go to a dealership?

A: Replacing the battery is a simple task that most people can do themselves.

Q: What happens if my key fob still doesn’t work after replacing the battery?

A: There could be other issues with your key fob, such as a broken button or a faulty receiver in the car. In this case, you may need to consult a dealership or an automotive locksmith.

Still Having Key Fob Trouble?

If you’re experiencing persistent issues with your Toyota Tacoma’s Key Fob, don’t hesitate to reach out to our team of experts. We’re available 24/7 to answer your questions and provide support via WhatsApp: +1(641)206-8880 or Email: [email protected].


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