How to Change Battery in Nissan Key Fob

Changing the battery in your Nissan key fob is a simple task that can save you time and money. A dead key fob battery can leave you stranded, so knowing how to replace it is essential. This guide provides step-by-step instructions and helpful tips for various Nissan models. how to change battery in key fob 2013 nissan altima

Knowing how to change the battery in your Nissan key fob is a vital skill for any Nissan owner. A failing key fob can disrupt your day, leaving you unable to lock or unlock your car. This guide will empower you to tackle this common issue with confidence, covering everything from identifying the right battery to reprogramming your key fob (if needed).

Identifying Your Nissan Key Fob Type

Nissan has used several key fob designs over the years. Recognizing your specific key fob type is the first step to a successful battery replacement. Common types include the “switchblade” key, the traditional fob with separate buttons, and the smart key or “Intelligent Key”. Each type has a slightly different battery replacement procedure.

Identifying Different Nissan Key Fob Types

What Battery Does My Nissan Key Fob Need?

Most Nissan key fobs use a CR2025 or CR2032 3-volt lithium battery. These are readily available at most stores that sell batteries. Check your owner’s manual for the specific battery type for your Nissan model. Having a spare battery on hand is always a good idea.

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How Do I Change the Battery in My Nissan Key Fob?

While the exact process varies slightly depending on your key fob type, the general steps are similar:

Locate the release button or slot: This is usually a small button or slot on the back or side of the fob.
Separate the key fob halves: Use a small flathead screwdriver or your fingernail to carefully pry open the fob along the seam or at the release point.
Remove the old battery: Gently pry out the old battery. Avoid damaging the battery contacts.
Install the new battery: Insert the new battery, ensuring the positive (+) side is facing up.
Reassemble the key fob: Snap the two halves of the fob back together.

Step-by-Step Guide on Replacing Nissan Key Fob Battery

Nissan 350z Key Fob Not Working After Battery Change: Troubleshooting

Sometimes, your key fob might not work immediately after a battery change. This can be due to a variety of reasons, such as incorrect battery installation or the need to reprogram the key fob.

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If your Nissan 350z key fob isn’t working after a battery change, try these steps:

Check the battery installation: Ensure the battery is correctly oriented and making good contact.
Resynchronize the key fob: Consult your owner’s manual for the specific resynchronization procedure for your model. This usually involves a sequence of actions with the key fob and the car’s ignition.

“A common mistake people make is not aligning the battery correctly,” says John Davis, a certified automotive technician with over 20 years of experience. “Double-check the positive and negative terminals to ensure proper contact.”

How Long Does a Nissan Key Fob Battery Last?

Typically, a Nissan key fob battery lasts between 2 to 3 years. However, this can vary depending on usage and environmental factors. Signs of a dying battery include decreased range, intermittent operation, or the need to press the buttons multiple times.

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Conclusion

Changing the battery in your Nissan key fob is a quick and easy process that anyone can do with the right instructions. By following this guide, you can save yourself the hassle and expense of a trip to the dealership or an auto locksmith. Keeping a spare battery on hand ensures you’re always prepared. Remember to consult your owner’s manual for model-specific information about how to change the battery in your Nissan key fob.

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FAQ

What type of battery does my Nissan key fob use? Most use a CR2025 or CR2032 3-volt lithium battery.
How often should I change my Nissan key fob battery? Every 2-3 years, or sooner if you notice signs of a dying battery.
Do I need to reprogram my key fob after changing the battery? Usually not, but consult your owner’s manual.
Where can I buy a replacement battery? Most stores that sell batteries, as well as online retailers.
What if my key fob still doesn’t work after changing the battery? Check the battery installation or try resynchronizing the key fob.
Can I damage my key fob by changing the battery myself? Unlikely, but be gentle and follow the instructions carefully.
Is there a way to test my key fob battery? Some multimeters can test the voltage of small batteries.

Common Scenarios

Key fob works intermittently: This is often the first sign of a low battery.
Key fob has reduced range: You may need to be very close to the car for it to work.
Key fob doesn’t work at all: The battery is likely dead.