Is your 2017 Toyota Prius key fob acting up? Before you panic and assume the worst, it might just be a dead battery. Key fob batteries don’t last forever, and luckily, replacing them is usually a quick and easy DIY job. This guide will walk you through everything you need to know about replacing the battery in your 2017 Toyota Prius key fob.
Why is My Key Fob Battery Dying?
Key fob batteries typically last between 3 to 5 years, depending on usage and environmental factors. You’ll likely start to notice some tell-tale signs when the battery begins to die:
- Decreased Range: You find yourself needing to be closer to your car for the key fob to work.
- Intermittent Functioning: The key fob works sometimes, but not others.
- Warning Lights: Your Prius may display a “Key Fob Battery Low” warning message on the dashboard.
What Kind of Battery Does a 2017 Toyota Prius Key Fob Take?
The 2017 Toyota Prius key fob uses a CR2032 battery, a common type of lithium coin battery found at most hardware and electronics stores. You can also purchase these batteries online.
How to Replace Your 2017 Toyota Prius Key Fob Battery: A Step-by-Step Guide
What you’ll need:
- A new CR2032 battery
- A small flat-head screwdriver (or a similar tool for prying)
Instructions:
- Open the Key Fob: Locate the small release tab or notch on the side of your key fob. Carefully insert the tip of the flat-head screwdriver into the notch and gently pry open the case. You may hear a slight click as the case separates.
- Remove the Old Battery: Inside the key fob, you’ll see the CR2032 battery. Note its position (+ side facing up or down) before removing it. Gently pry the battery out using the screwdriver or your fingernail.
- Install the New Battery: Insert the new CR2032 battery into the key fob, making sure it’s facing the same direction as the old battery.
- Reassemble the Key Fob: Align the two halves of the key fob and press them together firmly until you hear a click, indicating the case is securely closed.
Pro Tip: Avoid touching the top and bottom of the new battery, as this can reduce its lifespan.
Testing Your New Key Fob Battery
Once you’ve replaced the battery, test the key fob to ensure it’s working correctly. Try locking and unlocking your Prius, and make sure the remote start function is operational.
Still Having Problems?
If you’ve replaced the battery and your key fob is still not working correctly, there could be other issues at play, such as:
- Faulty key fob: Key fobs can malfunction over time due to wear and tear.
- Programming issues: Your key fob might need to be reprogrammed to your Prius.
In these cases, it’s best to consult with a qualified Toyota dealership or automotive locksmith for further assistance.
Key Fob Battery Replacement: Quick, Easy, and Essential
Replacing your 2017 Toyota Prius key fob battery is a simple task that can save you time, frustration, and potentially costly repairs down the road. Keep a spare CR2032 battery on hand, and you’ll be prepared for anything.
Have you ever had to replace a key fob battery? What tips do you have for our readers? Share your experiences in the comments below!
Need more help with your Toyota key fob? Check out these other resources:
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