The Toyota Highlander 2019 is a reliable SUV, but like all vehicles, its key fob battery won’t last forever. A dying key fob battery can be a real hassle, leading to unexpected lockouts and frustrating starts. This guide covers everything you need to know about your Toyota Highlander 2019 Key Fob Battery, from identifying the signs of a low battery to replacing it yourself.
Recognizing a Dying Key Fob Battery
How do you know if it’s time for a new Toyota Highlander 2019 key fob battery? Look out for these telltale signs:
- Decreased Range: Your key fob used to unlock your car from across the parking lot, and now you need to be right next to it.
- Weak Signal: The car doesn’t respond to the key fob on the first try, requiring multiple button presses.
- Dashboard Warning: Some Highlanders may display a “Key Fob Battery Low” warning on the dashboard.
- Intermittent Functioning: Your key fob works sporadically – sometimes it’s fine, other times it’s completely dead.
“Many people ignore the early signs of a dying key fob battery,” says master mechanic John Smith. “But catching it early can save you time and frustration down the road.”
Replacing Your Toyota Highlander 2019 Key Fob Battery: A Step-by-Step Guide
Replacing the battery in your Toyota Highlander 2019 key fob is a surprisingly simple DIY project. Here’s how to do it:
- Gather Your Supplies: You’ll need a new CR2032 battery (easily found at most stores) and a small flat-head screwdriver.
- Open the Key Fob: Locate the small release tab on the back of the key fob. Gently pry it open using the flat-head screwdriver.
- Remove the Old Battery: Carefully remove the old battery from its slot, noting the orientation (+/-).
- Insert the New Battery: Place the new CR2032 battery in the slot, ensuring it matches the same orientation as the old battery.
- Reassemble the Key Fob: Snap the key fob housing back together securely.
- Test It Out: Make sure your key fob is working properly by locking and unlocking your car and starting the engine.
Frequently Asked Questions About Toyota Highlander 2019 Key Fob Batteries
1. How long does a Toyota Highlander key fob battery last?
Typically, a Toyota Highlander key fob battery can last anywhere from 3 to 5 years, depending on usage and environmental factors.
2. Can I replace the key fob battery myself, or do I need to go to a dealership?
Replacing the key fob battery is a quick and easy task you can do yourself at home using the steps outlined above.
3. What type of battery does a 2019 Toyota Highlander key fob use?
The 2019 Toyota Highlander key fob uses a CR2032 battery, a common lithium coin battery.
4. Can a dead key fob battery drain my car battery?
No, a dead key fob battery will not drain your car battery.
5. What if I replace the battery, and my key fob still doesn’t work?
If replacing the battery doesn’t solve the problem, there might be a more significant issue with your key fob, and it’s best to contact a Toyota dealership for assistance.
Keep Your Toyota Highlander 2019 Running Smoothly
Don’t let a dead key fob battery leave you stranded. By understanding the signs of a low battery and following our simple replacement guide, you can keep your Toyota Highlander 2019 running smoothly for years to come.
Need help with your Toyota Key Fob? Our comprehensive guide on the replacement Toyota key fob cost can help you understand your options.
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