Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding your instructions, it's most likely that its battery is dying. Fortunately, this is a relatively easy repair that most people are able to do themselves.

To replace the battery, you can purchase an alternative one from a hardware store or consult the owner's manual for the model you have.

Changing the Battery

The key fob of your Nissan model is equipped with a built-in battery that could eventually lose its charge. The key fob's battery can be changed in a matter of minutes. First, you'll need to purchase the CR2032 batteries. It is a small coin-cell battery that is used in most key fobs. You can find it in a majority of convenience stores. To open the key fob, you will also require an appropriate pair (latex or not) of gloves as well as a small screwdriver with a flat head. Before you begin, make sure to refer to the owner's manual for specific steps and instructions.

Turn the fob upside down and look over the backside. There will be a small latch that you must let go by pulling it down. This will take the mechanical key from the original position within the fob.

Install the new battery and make sure it is oriented correctly. Once the battery is in place close the fob, and press the two sides together. After completing this last step check your key fob by pressing the unlock button and observing what happens. If everything is in good condition, you're able to take advantage of the Nissan's numerous features. It's recommended to program the key fob following the change of the battery to ensure that it's functioning properly.

Replace the Transmitter

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

Therefore, it's a smart idea to have an extra key fob in the event of an emergency. Luckily, the process of replacing your nissan juke spare key key fob is simple. The process of replacing the Nissan key fob is quite easy. You will need an entirely new flathead screwdriver and a new battery to remove the old.

You'll also require an Panasonic CR2032 3V round battery (you can find them in multipacks that cost under $5 USD). The battery will be in the back half, and you'll need to gently pull the two halves in order to expose it. Use a flathead screwdriver and a small flathead to take off the clip on the top of the battery. Make sure you note its location. Replace the battery and then assemble the key fob. Make sure to test it to verify it is working.

As with all electronic devices such as the Nissan Intelligent Key will eventually become worn out by regular use and will need to be replaced. To prevent this, it's a good idea to shield your key fob from magnetic fields, water and physical impact Be careful not to drop it or place too much pressure on it.

Replacing the Key

If your nissan key programming key fob is lost in the middle, you won't be able to use it to unlock your vehicle or to start it. That's a problem for people who need to get to work in Detroit, run errands near Dearborn or enjoy a night on the town close to Troy.

It's not difficult to change the battery in your Nissan Smart Key. You can replace the battery at home or at the dealership. A pack usually costs $5 or less.

Start by flipping over the fob and pushing a small latch on the back. This will open the mechanical emergency key. The emergency key will not allow you to start your vehicle however, it will allow you to open the door.

Find a small slit on the top of the casing. You can use a screwdriver to pry away the two parts of the key fob. Once you've reached the internal battery, remove it and take note of its location. When you are in a position to reassemble your key fob, simply insert the new battery and snap the two parts of the case back together. Then put in the mechanical key, and your Nissan smart key will be able to operate as usual.

Other Problems

Many modern cars are equipped with key fobs which allow the user to lock and start them without having an actual car key. To accomplish this the key fob works by using tiny transmitters to communicate with the car's computer system.

There are a few possible reasons that your Nissan key fob does not work after you replace the battery. For instance, the new battery may not be seated properly inside 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 a few simple tools.

For instance, you'll need a screwdriver, preferably one with a flat-headed head to pry open the key fob and then remove the old battery. Then, you'll need an open-ended screwdriver the back of the key fob and insert the new battery. You'll also need to reset your key fob in order to allow it to function with your vehicle.

Fortunately, the majority of Nissan key fobs can be programmed which means you can accomplish this yourself. It is usually done by inserting the key fob in the ignition twice in five seconds. If this doesn't work then you should take your key fob to a dealer or auto locksmith to get it programmed. Costs will vary based on the person who you contact and the type of vehicle you own.