Replace Nissan Key Fob Batteries
If your Nissan key fob isn't responding properly to your commands, it's a sign that its battery is depleted. It's an easy fix that most people are able to do themselves.
You can buy the replacement from a local hardware store, or in your owner's manual for the specific model you own You'll need follow these instructions to change the battery.
Change the battery
The key fob on your Nissan model comes with an inbuilt lithium battery that will eventually lose charge. Luckily, changing the battery in the key fob is a straightforward process that takes only less than a few minutes. First, you'll need the CR2032 battery. This is a small coin cell battery often used in key fobs and is available at most convenience stores. You'll also require a pair of gloves (latex or non-latex) and a small screwdriver with a flat head to open the fob. Before beginning, be certain to read the owner's manual for specific steps and directions.
Flip the fob upside-down and look at the backside. You will see a small catch that you need to release by pulling it downwards. This will open the mechanical key from its original position inside the fob.
Next, insert the new battery and ensure that it is oriented correctly. Once the battery is placed close the fob, and then press the two sides together. After you've completed this last step make sure to test your key fob by pressing the unlock button and observing what happens. It's now possible to use the many features of your Nissan when everything is functioning correctly. After changing the battery it's a good idea re-program your key fob to make sure that it functions properly.
Replacing the Transmitter
Your key fob is the "key" for many of your vehicle's essential functions. It could be a major loss if it gets damaged or lost. A damaged or dead key fob will stop you from locking or starting your car.
It's a good idea keep a spare key fob on to hand in the event of an emergency. The process of replacing your Nissan keyfob is fairly simple. You'll need a brand new battery and a small screwdriver to get rid of the old one However, the process of replacing it is easy and will only take about a couple of minutes.
You'll need an oval Panasonic CR 2032 3V battery (you can typically find them in multipacks for 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 break the two halves. Utilize a flathead screwdriver and smaller flatheads to unbolt the clip that is on the top of the battery. Make sure to note its position. Replace the battery and then assemble the key fob. Make sure to test it to verify it works.
Nissan Intelligent Keys will eventually wear out and need to be replaced as with any other electronic device. To help you avoid this issue, it's a good idea to protect your key fob from water, magnetic fields and physical impacts, so be sure not to drop it or place too much pressure on it.
Replace the Key
When your Nissan key fob is not working you won't be able to use it to unlock or start your car. This is a major issue for those who need to go to work in Detroit or do errands in Dearborn.
It's not hard to replace the battery in your Nissan Smart Key. You can replace the battery at home or at the dealership. The average cost for a pack is less than $5.
Flip the fob over and press the small catch in the back. This will open the emergency mechanical keys 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.
Next look for a tiny gap on the top of the key fob casing. These are the perfect place to insert screws into, allowing you to pry the two parts of the key fob apart. Once you've gained access to the battery inside, pull it out and keep track of its position. When you're ready to reassemble your key fob, slide the new battery into its place and then snap the two pieces of the case together. Then put in G28CarKeys and your Nissan smart key will be able to operate as usual.
Other Issues
Many modern cars are equipped with key fobs, which allow you to lock them or start them without a physical key. To do this the key fob makes use of an electronic transmitter to connect with the car's computer system.
There are many possible reasons that your Nissan key fob does not work after you replace the battery. One possibility is that the new battery was not correctly seated into the key fob. A reset of the key fob is a different possibility. This is a straightforward process which you can carry out at home with just a few simple tools.
For example, you'll need an appropriate screwdriver, with preferably with a flat head to pry open the key fob and then remove the battery that was in there. Then, using an screwdriver, you can pry the back of the keyfob and insert the new batteries. Then, you'll need change the programming of the key fob to ensure that it works with your vehicle.
You can easily program your Nissan key fob by yourself, since they can all be programmed by a user. It is usually done by inserting the key fob into the ignition twice in five minutes. If this fails then you should take your key fob in to a dealer or auto locksmith to get it programmed. The cost will depend on the person you contact and type of vehicle you own.