The Keylab
If your Nissan keyfob isn't responding to your commands, its battery may be dead. This is a simple repair that the majority of people can do themselves.
You can purchase the replacement from a local hardware store, or in your owner's manual for the specific model you own and then follow these steps to change the battery.
Change the battery
The key fob of your Nissan model has a built-in battery that could eventually lose its charge. Fortunately, replacing the key fob battery is a simple process which takes just a few minutes to complete. First, you'll need to purchase the CR2032 batteries. It is a small coin-cell battery that is found in the majority of key fobs. You can buy it in a majority of convenience stores. To open the key fob, you will also need an appropriate pair (latex or not) of gloves as well as a small flathead screwscrew. Before starting, be sure to consult the owner's manual to find specific steps and directions.
After you have the new battery, take out the old one by turning the fob on its side and looking at the back side. You will see a small latch that you need to let go by pulling it down. This will release the mechanical key from its original position within the fob.
Then, you can insert the new battery, and make sure that it is placed correctly. Once the battery is in place close the fob and then click the two sides together. Test your key fob after you've completed this step by pressing the unlocking button. You'll be able to use the many functions of your Nissan to determine if everything is working well. It's also a good idea to re-program your key fob after replacing the battery in order to ensure it's operating properly.
Replace the Transmitter
With your key fob acting as the "key" to a myriad of your car's essential functions, it can be a big blow when you lose or damage it. A damaged or malfunctioning key fob will stop you from locking or starting your vehicle.
It's a great idea to keep an extra key fob in the event of an emergency. The process of replacing your Nissan keyfob is fairly simple. The procedure for replacing the Nissan key fob is fairly easy. You'll need a new flathead screwdriver, as well as the new battery to get rid of the old.
You'll also need a Panasonic CR2032 3V round battery (you can purchase them in multipacks, which cost less than $5 USD). The battery is situated in the back half of the key fob. You'll require a small flathead screwdriver to gently separate the two halves. Make use of a flathead screwdriver or small flatheads to remove the clip that is on top of the battery. Make sure to note the location. Replace the battery, and then put it back together to form the key fob. Check it out to confirm it is working.
Nissan Intelligent Keys eventually wear out and require to be changed as with any other electronic device. Make sure your key fob is protected from magnetic fields, water and physical impacts. Do not drop it or put too much pressure on the device.
Replace the Key
If your Nissan key fob is lost, you cannot use it to unlock your car or even start it. This is a problem for those who have to go to work in Detroit or go on errands around Dearborn.
It's not hard to replace the battery in your Nissan Smart Key. You can do it at home or at the dealership and you'll typically find a set for $5 or less at the hardware store.
Begin by flipping the fob over and then pushing a 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 however, it will allow you to open the door.
Look for a small opening on the top of the casing. These are great to put an screwdriver through it, allowing you to break the two pieces of the key fob. Once you have access to the internal battery, pull it out and note of the position it is in. When you're prepared to reassemble the key fob, place the new battery into its place and snap the two parts of the case together. Insert the mechanical key and your Nissan smartkey will function just as normal.
Other Issues
Many modern vehicles are equipped with key fobs that permit the user to lock and start them without requiring an actual car key. The key fob uses an electronic transmitter to connect with the computer system in the car.
If your Nissan key fob stops working after you replace the battery it could be due to various reasons. For one, the new battery might not be properly placed within the key fob. Another possibility is that the key fob requires to be reset. This is a simple process that you can do at home with just a few tools.
You'll require, for instance a screwdriver that has a flat-headed tip to take out the battery that was in the key fob. With a screwdriver, pry the back of the keyfob open and then insert the new batteries. You'll also need to reset your key fob in order for it to work with your vehicle.
Fortunately, the majority of Nissan key fobs are user-programmable and you can accomplish this yourself. It is typically done by inserting the fob into the ignition two times in five minutes. 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 vary depending on the person who you contact and the type of car you own.