Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding to your commands, it's a sign that its battery is dying. This is a simple fix that most people are able to do themselves.

You can find the replacement from a local hardware store or your owner's manual that is specific to the model you own and then follow these steps to replace the battery.

Change the Battery

The key fob on your Nissan model comes with a built-in lithium battery that eventually loses its charge. Luckily, changing the battery of your key fob is a straightforward process that takes only about a minute to complete. First, you'll need purchase an additional CR2032 3V battery. This is a small coin cell battery that is often found in key fobs, and can be found in most convenience stores. You will also need gloves (latex or non-latex) and a small flathead screwdriver to open the fob. Before starting, make sure to refer to the owner's manual for specific instructions and steps.

When you have the new battery, remove the old one by turning the fob on its side and looking at the backside. There will be a small catch that must be released by pulling it downwards. This will release the mechanical key from its original position inside the fob.

Install the new battery and ensure that it is oriented correctly. Once the battery is inserted close the fob, and press the two sides together. Test your key fob after you've completed this step by pressing the unlocking button. If everything is in good condition, you're able to enjoy your Nissan's various features. It's also a good idea to reprogram the key fob after replacing the battery to make sure it's working properly.

Replace the Transmitter

Your key fob serves as the "key" to a myriad of your car's most important functions, it can be a serious blow should you lose or break it. A damaged or malfunctioning key fob will prevent you from locking or starting your car.

Therefore, it's a smart idea to keep an extra key fob in case of an emergency. The procedure for replacing your Nissan keyfob can be done in a relatively straightforward manner. You'll need a new battery and a small screwdriver to take out the old one however, the replacement process is easy and will only take a few minutes.

You'll require a round Panasonic CR 2032 3V battery (you will typically find them in multipacks, for less than $5 USD). The battery will be inside the key fob's back half and you'll have to gently push the two halves in order to expose the battery. Utilize a small flathead screwdriver and pull the clip on the top of the battery and remove it, taking note of its location. Replace the battery, and assemble the key fob. Check it out to confirm it is working.

Nissan Intelligent Keys will eventually wear out and require to be replaced just like any other electronic device. To prevent this issue, it's a good idea to shield your key fob from water, magnetic fields and physical impacts Make sure not to drop it or place too much pressure on it.

Replacing the Key

When your Nissan key fob is not working, you can't use it to unlock or start your car. This is a problem for those who have to travel to work in Detroit, run errands near Dearborn, or have a night on the town close to Troy.

The good news is, the battery in your Nissan smart key isn't too difficult to replace. You can do it at home or at the dealership and you'll usually find a pack of them for $5 or less at a hardware store.

Begin by flipping the fob upside down and pushing a small catch on the back. This will release the mechanical emergency key. The emergency key will not allow you to start your vehicle, but it will open the door.

Then you should look for a small slit on the top of the key fob casing. You can use a screwdriver or a plier to break apart the two pieces of the key fob. Once you've accessed the internal battery, you can remove it and note its position. When you're ready to put back together the key fob, simply slide the new battery back into its place and secure the two components of the case. Insert the mechanical key and your nissan micra key replacement smartkey will function as normal.

Other Issues

Many modern vehicles are equipped with key fobs that permit you to lock and start them without using keys for your car. The key fob is equipped with a transmitter to connect to the computer system of the car.

There are a variety of reasons that your nissan juke key fob key fob won't function after replacing the battery. One possibility is that the new battery wasn't properly seated into the key fob. Resetting the key fob is also a possibility. This is an easy process that you can complete at home with a few simple tools.

For example, you'll need an appropriate screwdriver, with preferably a flat head to unlock the key fob to remove the old battery. With an screwdriver, you can pry the back of the keyfob and insert the new batteries. You'll also need to reprogramme your key fob to allow it to function with your vehicle.

You can easily program your Nissan key fob yourself since they're all user-programmable. You can usually do this by inserting the key fob into the ignition two times within five seconds. If this doesn't work, you can take your key fob in to a dealer or an auto locksmith to be programmed. Costs will vary based on the person you contact and type of vehicle you own.