If you’re experiencing issues with your 2017 Nissan Altima key fob, a dead battery could be the culprit. This problem is quite common, and thankfully, replacing the key fob battery is a straightforward process you can easily handle at home. This comprehensive guide will walk you through identifying the symptoms of a dying battery, purchasing the correct replacement, and the step-by-step process to replace it yourself.
Signs Your 2017 Nissan Altima Key Fob Battery Needs Replacing
Before you start disassembling your key fob, it’s a good idea to confirm that the battery is actually the problem. Here are some telltale signs that your key fob battery might be nearing its end:
- Decreased Range: You find yourself having to stand closer to your car for the key fob to unlock the doors or activate the trunk.
- Intermittent Functioning: The key fob works sporadically, sometimes requiring multiple presses to register.
- No Response: Your car doesn’t respond to any key fob commands, even at close range.
- Dashboard Warning: Your Altima’s dashboard displays a “Key Fob Battery Low” warning message.
Finding the Right Battery for Your 2017 Nissan Altima Key Fob
The 2017 Nissan Altima key fob requires a CR2032 battery, a common type of lithium coin battery available at most hardware stores, electronics retailers, and online marketplaces. To be absolutely sure, you can consult your owner’s manual, which should list the correct battery type.
Replacing the 2017 Nissan Altima Key Fob Battery: A Step-by-Step Guide
Replacing the battery in your 2017 Nissan Altima key fob is a quick and easy process. Here’s a detailed guide:
- Locate the Release Button: On the back of your key fob, find the small release button or switch.
- Release the Mechanical Key: Press the release button and gently slide out the mechanical key from the fob.
- Separate the Fob Halves: Use the mechanical key or a small flat-head screwdriver to carefully pry open the key fob casing at the seam.
- Remove the Old Battery: Gently remove the old CR2032 battery from its compartment. Avoid using metal tools to prevent short-circuiting the battery.
- Install the New Battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side is facing up.
- Reassemble the Key Fob: Align the two halves of the key fob and press them firmly together until you hear a click, indicating they’re securely closed.
- Reinsert the Mechanical Key: Slide the mechanical key back into its slot on the key fob.
- Test the Key Fob: Test all the buttons on your key fob to ensure they’re working correctly.
Still Having Issues?
While replacing the battery usually solves key fob problems, there’s a chance other factors might be at play. If you’re still facing issues after replacing the battery, it’s best to consult with a qualified Nissan technician or an automotive locksmith for further diagnosis and assistance.
Conclusion
Replacing your 2017 Nissan Altima key fob battery is a simple DIY task that can save you time and money. By following the steps outlined in this guide, you can have your key fob working like new in no time.
