Replace Nissan Key Fob Batteries

If your Nissan keyfob isn't responding to your commands, the battery might be dead. Fortunately, this is a relatively easy repair that most people can do themselves.

You can find the replacement from a local hardware store or your owner's manual for the particular model you have and then follow these steps for changing the battery.

Change the battery

The key fob in your Nissan model has a built-in lithium battery that will eventually lose charge. The battery in the key fob can be replaced in just a few minutes. You'll first need to purchase a CR2032 battery. It's a small coin-cell battery that is used in most key fobs. It is available at a variety of convenience stores. To open the key fob, you'll also require a pair (latex or not) of gloves as well as a small screwdriver with a flat head. Check the owner's manual for more detailed instructions and steps to follow before you begin.

Flip the fob upside-down and look over the backside. You will see a small latch that you need to release by pulling down. This will release the mechanical key from its original position inside the fob.

Insert the new battery next and ensure it is properly aligned. Close the fob once the battery is in place and press the two sides of the fob together. Check the fob's functionality after completing this step, by pressing the unlock button. If everything is in working in good order, you're now able to enjoy the Nissan's features. It's recommended to reprogram the key fob after replacing the battery to ensure that it's functioning properly.

Replacing the Transmitter

Your key fob is the "key" for many of your vehicle's most important functions. It can be a devastating blow in the event that it's damaged or lost. And with a dead or damaged key fob, you'll be left without the ability to lock or start your car.

It's a good idea to have an extra key fob on hand in the event of an emergency. Luckily, the process of replacing your Nissan key fob is straightforward. You'll require a new battery and a small screwdriver to get rid of the old one However, the process of replacing it is simple and should only take about a couple of minutes.

You'll also need a Panasonic CR2032 3V round battery (you can find them in multipacks that cost less than $5 USD). The battery is inside the back of the key fob. You'll need an incredibly small flathead screwdriver to gently break the two halves. Use a small flathead screwdriver and pull the clip on top of the battery and remove it, taking note of the location. Replace the battery and put the key fob back together. Test it to ensure it functions properly.

Nissan Intelligent Keys will eventually wear out and require to be replaced, just like any other electronic device. Secure your key fob from magnetic fields, water and nearest physical impacts. Don't drop it, or apply too much pressure to the device.

Replacing the Key

If your Nissan key fob fails in the middle, you won't be able to use it to unlock your car or to start it. This is a major issue for those who have to go to work in Detroit or go on errands around Dearborn.

It's not hard to change the battery in your nissan car key replacement Smart Key. You can replace the battery at home or at the dealership. The cost of a replacement pack is usually $5 or less.

Flip the fob upside down and push the small catch on the back. This will release the mechanical emergency key. Although you won't be able to use the emergency key to start your vehicle, it will let you open the door.

Next take a look for a small opening on the top of the key fob casing. You can use a screwdriver for prying out the two pieces of the key fob. Once you've reached the internal battery, remove it and note its position. When you're ready to reassemble your key fobs, slide the new battery into its place and snap the two sections of the case. Then you can insert the mechanical key, and your Nissan smart key will be able to function as normal.

Other Problems

A lot of modern cars have key fobs that let you to lock them and start them without the need for a physical key. The key fob works as an electronic transmitter to connect with the computer system of the car.

There are several possible reasons for why your nissan juke spare key key fob does not function after replacing the battery. One possibility is that the new battery was not properly placed into the key fob. Resetting the key fob is another possibility. Fortunately, this is an easy task which can be carried out at home with the right tools.

For instance, you'll require the screwdriver, which should be preferably with a flat head to pry open the key fob and remove the battery that was in there. After that, using an screwdriver, you can pry the back of the keyfob and insert the new batteries. You'll also need to reset your key fob in order to allow it to function with your vehicle.

You can easily program your Nissan key fob yourself since they're all user-programmable. This is usually accomplished by inserting the keyfob into the ignition two times in five minutes. If this doesn't work, you can take your key fob to a dealer or auto locksmith to have it programmed. Costs will vary based on the person you call and the type of vehicle you own.