Replace Nissan Key Fob Batteries

If your Nissan keyfob doesn't respond your commands, its battery could be dead. Fortunately, this is a relatively easy repair that most people can fix themselves.

You can get an alternative from a hardware store, or in your owner's guide for the specific model you own, and you'll need to follow these steps to change the battery.

The Battery is changed

The key fob in your Nissan model is equipped with an inbuilt lithium battery which will eventually lose charge. The battery in the key fob can be replaced in just a few minutes. The first step is to purchase the replacement CR2032 3V battery. It's a tiny coin cell battery that is often used in key fobs and can be found at all convenience stores. You will also need a pair of gloves (latex or non-latex) and small screwdrivers with flat heads to open the fob. Before starting, make sure to refer to the owner's manual for specific steps and instructions.

After you have the new battery, you can remove the old one by turning the fob on its side and looking at the backside. You will notice a small latch that you must open by pulling down. This will release the mechanical key from the original position within the fob.

Place the battery in place and ensure that it is aligned correctly. Once the battery is placed then close the fob and click the two sides together. Test your key fob after you've completed this step by pressing the unlock button. You can now use the many features of your nissan key fob replacement If everything is working well. It's also a good idea to re-program the key fob after changing the battery to ensure it's functioning correctly.

Replace the Transmitter

Your key fob is the "key" to many of your vehicle's most essential functions. It could be a huge loss in the event that it's damaged or lost. A damaged or dead key fob could prevent you from locking and starting your car.

It's smart to keep a spare key fob on reserve in case of emergency. Luckily, the procedure for replacing your Nissan key fob is fairly simple. The procedure for replacing the Nissan key fob can be quite easy. You'll need an entirely new flathead screwdriver and the new battery to get rid of the old.

You'll require an oval Panasonic CR 2032 3V battery (you are likely to find them in multipacks at less than $5 USD). The battery is situated in the back half of the key fob. You'll require a small screwdriver with a flat head to gently separate the two halves. Use a flathead screwdriver and a small flathead to take off the clip that is on the top of the battery. Be sure to note the position. Replace the battery and put the key fob back together. Test it to confirm that it works correctly.

Like any electronic device like yours, like all electronic devices, your Nissan Intelligent Key will eventually wear out from regular use and will need to be replaced. Secure your key fob from magnetic fields, water, and physical impacts. Don't drop it, or put too much pressure on the device.

Replace the Key

If your Nissan key fob goes out, you cannot use it to unlock your vehicle or even start it. This is a problem for those who have to travel to work in Detroit or go on errands around Dearborn.

The good news is, the battery inside your Nissan smart key isn't too difficult to replace. You can replace the battery at home or at the dealership. The average cost for a pack is less than $5.

Start by flipping the fob upside down and pushing a small catch on the back. This will release the emergency key that is mechanical. Although you won't be able to use the emergency key to start your car it will let you open the door.

Look for a small opening on the top of the casing. You can use a screwdriver for prying away the two parts of the key fob. Once you've got access to the internal battery, pull it out and take note of its position. When you are ready to assemble your key fobs, insert the new battery and then snap the two components of the case back together. Then put in the mechanical key and your Nissan smart key will be able to operate as usual.

Other Issues

Many modern vehicles are equipped with key fobs that let the user to lock and start them without having an actual car key. Key fobs use a transmitter to communicate with the computer system in the car.

There are a few possible reasons for why your Nissan key fob does not function after replacing the battery. One reason is that the new battery may not be seated correctly within the key fob. A reset of the key fob is a different possibility. It's an easy process that can be accomplished at home using just a few tools.

For instance, you'll need the screwdriver, which should be preferably a flat head to remove the key fob and then remove the battery that was in there. After that, using a screwdriver, pull the back of the keyfob open and insert the new batteries. After that, you'll need to reset the key fob so that it is compatible with your vehicle.

Fortunately, most Nissan key fobs can be programmed by a user which means you can do this yourself. It is typically done by inserting the keyfob in the ignition twice in five minutes. If this does not work, you can usually take your key fob in to an auto locksmith or dealer to have it programmed. The cost will differ based on the person you speak to and the kind of vehicle you own.