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 are able to do themselves.
If you want to change the battery, you can either purchase an alternative one at a hardware store or consult the owner's guide for the model you have.
Change the battery
The key fob of your Nissan model comes with a built-in lithium battery that eventually loses its charge. The battery for the key fob can be changed within a matter of minutes. You'll first need the CR2032 battery. It's a tiny coin cell battery often found in key fobs, and can be found in most convenience stores. To open the key fob, you'll also need an appropriate pair (latex or not) of gloves and the small screwdriver flathead. Read the owner's manual for specific instructions and steps to follow before you begin.
When you have the new battery, take off the old one by flipping the fob over and looking at the back side. There will be a small catch that you need to release by pulling it down. This will open the mechanical key from its initial position inside the fob.
Insert the new battery next and ensure it is oriented correctly. Once the battery is inserted then close the fob and press the two sides together. Test your key fob after completing this step by pressing the unlocking button. If everything is in good in good order, you're now able to enjoy the Nissan's features. After replacing the battery, it's recommended to re-program your key fob to make sure that it's working correctly.
Replace the Transmitter
With your key fob functioning as the "key" to a myriad of your car's most crucial functions, it can be a serious blow when you lose or damage it. A damaged or dead key fob could prevent you from locking and starting your car.
It's a good idea to keep a spare keyfob at for in the event of an emergency. Fortunately, nissan keys of replacing your Nissan key fob is simple. The procedure for replacing your Nissan key fob is easy. You'll need an additional flathead screwdriver as well as a new battery to take out the old.
You'll also need an Panasonic CR2032 3V round battery (you can purchase them in multipacks for under $5 USD). The battery is located in the back half of the key fob. You'll require a small flathead screwdriver in order to gently break the two halves. Make use of a flathead screwdriver as well as a small flathead to remove the clip that is on the top of the battery. Be sure to note the location. Replace the battery and put the key fob back together. You can test it to ensure that it works as intended.
As with all electronic devices that you own, like any other electronic device, your Nissan Intelligent Key will eventually wear out due to regular usage and require to be replaced. Guard your key fob from magnetic fields, water and physical impacts. Don't drop it or apply too much pressure to the device.
Replace the Key
If your Nissan key fob goes out in the middle, you won't be able to use it to unlock your car or start it. This is a problem for those who need to get to work in Detroit, run errands near Dearborn or spend an evening on the town near Troy.
The good news is, the battery in your Nissan smart key isn't a problem to replace. You can do it at home or at the dealership, and you'll usually locate a pack for less than $5 at the hardware store.
Begin by flipping the fob over and then pushing a small catch on the back. This will open the emergency mechanical key that is inside. Although you won't be able to use the emergency key to start your vehicle but it will allow you to open the door.
Next look for a tiny cut on the top of the casing for the key fob. These are perfect to insert an screwdriver through it, allowing you to break the two pieces of the key fob. Once you've gained access to the internal battery, you can remove it and note its position. When you are in a position to reassemble your key fob, slide in the new battery and then snap the two components of the case back together. Then insert the mechanical key, and your Nissan smart key will work as usual.
Other Issues
Many modern cars are equipped with key fobs that permit you to lock and unlock them without requiring keys for your car. To accomplish this the key fob utilizes a small transmitter to communicate with the car's computer system.
There are a variety of reasons for why your Nissan key fob does not work after replacing the battery. One possibility is that the new battery was not correctly seated into the key fob. Resetting the key fob is also a possibility. This is a simple procedure that you can complete at home using a few tools.
You'll need, for instance a screwdriver that has a flat-headed tip to take out the battery that was in the key fob. With a screwdriver, pull the back of the keyfob and insert the new batteries. In the end, you'll have to reprogramme the key fob so that it works with your vehicle.
Fortunately, the majority of Nissan key fobs are programmed by the user, so you can easily do it yourself. This is usually done by inserting the keyfob into the ignition two times within five seconds. If this doesn't work then you should take your key fob in to a dealer or auto locksmith to have it programmed. The cost will depend on the person you talk to and the kind of car you own.