Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding your commands, it's likely that its battery is dead. Fortunately, this is an easy fix that most people can complete themselves.

You can find a replacement from a hardware store, or in your owner's manual for the specific model you have and you'll need to follow these steps to change the battery.

Change the battery

The key fob on your Nissan model is equipped with an inbuilt lithium battery that will eventually lose charge. Fortunately, replacing the battery on the key fob is an easy process that only takes about a minute to complete. You'll first need an CR2032 battery. It's a tiny coin-cell battery that is found in most key fobs. It is available in a majority of convenience stores. You will also need gloves (latex or non-latex) and small screwdrivers with flat heads to open the fob. Before you begin, make sure to refer to the owner's manual for specific steps and instructions.

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 take the mechanical key from its original position inside the fob.

Then, insert the brand new battery and ensure that it is in the correct orientation. Close the fob after the battery is installed and press the two sides of the fob together. After you have completed this step make sure to test your key fob by pressing the unlock button and observing what happens. You'll now be able to utilize the many features of your Nissan if everything is working correctly. It's recommended to reprogram the key fob following the change of the battery to ensure it's operating properly.

Replace the Transmitter

Your key fob is the "key" to many of your vehicle's most vital functions. It could be a big blow in the event that it's damaged or lost. If you lose or damaged key fob, you'll find yourself without the ability to lock or start your vehicle.

It's a good idea to keep an extra key fob in case of need. Fortunately, the process for replacing your Nissan key fob is simple. The procedure for replacing the Nissan key fob is quite easy. You'll require a new flathead screwdriver and a new battery to take out the old.

You'll need a round Panasonic CR 2032 3V battery (you can usually find them in multipacks at less than $5 USD). The battery will be located within the back of the key fob's half and you'll have to gently push the two halves in order to expose it. Make use of a small flathead screwdriver and pull the clip that is located at the top of the battery to remove it, taking note of its position. Replace the battery, and assemble the key fob. Test it to ensure it is working.

Like any electronic device, like all electronic devices, your Nissan Intelligent Key will eventually wear out from regular usage and require to be replaced. To prevent this, it's a good idea to protect your key fob from water, magnetic fields and physical impacts Be careful not to drop it or place too much pressure on it.

Replace the Key

If your nissan car key key fob fails or is damaged, you can't use it to unlock your car or even start it. This is a problem for those who have to go to work in Detroit, run errands near Dearborn or enjoy some night out near Troy.

It's not hard to change the battery in your Nissan Smart Key. You can do it at home or at the dealership, and you'll typically get a battery for $5 or less at an hardware store.

Flip the fob back and press the small catch in the back. This will open the emergency mechanical key inside. While you won't be in a position to use the emergency key to start your car, it will let you open the door.

Then you should look for a small cut on the top of the key fob casing. You can use a screwdriver for prying off the two pieces of the key fob. Once you've got access to the internal battery, remove it and note its position. When you are ready to put back together your key fobs, insert the new battery and snap the two pieces of the case back together. Then insert the mechanical key and your Nissan smart key will function as normal.

Other Issues

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

If your Nissan key fob isn't working after you change the battery There could be many reasons to blame. One reason is that the new battery may not be seated properly in the key fob. Another possibility is that the key fob has to be reset. Luckily, this is an easy procedure that can be done at home using some simple tools.

For instance, you'll require an appropriate screwdriver, with preferably with a flat head to unlock the key fob and remove the old battery. Then, you can use the screwdriver to break open the back of the key fob and insert the new battery. In the end, you'll have to reset the key fob so that it is compatible with your vehicle.

Fortunately, most Nissan key fobs can be programmed which means that you can do it yourself. You can usually do this by inserting the key fob in the ignition twice within five minutes. If this doesn't work, you can usually bring your key fob to a dealer or auto locksmith to get it programmed. The cost will depend on the person you contact and the type of car you own.