Replace Nissan Key Fob Batteries
If your Nissan key fob isn't responding to commands, it's likely the battery is dead. It's a relatively easy repair that most people are able to do themselves.
To replace the battery you can purchase a new one at a hardware store or consult the owner's guide for the model you have.
Removing the Battery
The key fob on your Nissan model is equipped with a built-in battery that will eventually lose its charge. Luckily, changing the key fob battery is an easy process that takes only a few minutes to complete. You'll first need to purchase the CR2032 battery. It's a tiny coin cell battery that is often found in key fobs, and is available in most convenience stores. You'll also require a pair of gloves (latex or non-latex) and small screwdrivers with flat heads to open the fob. Refer to the owner's guide for specific instructions and steps to follow before you begin.
Flip the fob upside down and look at the backside. You will notice a small latch that you must open by pulling down. This will release the mechanical key from its initial position inside the fob.
Install the new battery and make sure that it's properly aligned. Close the fob after the battery has been installed and press the two sides of the fob together. Check the fob's functionality after completing this step, by pressing the unlocking button. If everything is in good and in good working order, you're ready to enjoy your Nissan's many features. After replacing the battery, it's recommended to re-program your key fob to ensure that it works properly.
Replacing the Transmitter
Your key fob is the "key" for many of your vehicle's important functions. It can be a major loss should it become damaged or lost. If you lose or damaged key fob, you'll be without the ability to lock and start your car.
It's a smart idea to keep a spare keyfob at reserve in case of emergency. The process of replacing your Nissan keyfob is fairly simple. nissan replacement keys 'll need a brand new battery and a small flathead screwdriver to remove the old one, but the replacement process is very easy and should only take just a few minutes.
You'll also need an Panasonic CR2032 3V round battery (you can find them in multipacks, which cost less than $5 USD). The battery is located inside the key fob's back half and you'll need to gently rotate the two halves to expose it. Utilize a flathead screwdriver and smaller flatheads to unbolt the clip that is on the top of the battery. Make sure you note the position. Replace the battery and put the key fob back together. Test it to ensure that it works properly.
Like any electronic device like yours, like all electronic devices, your Nissan Intelligent Key will eventually become worn out by regular usage and require to be replaced. Make sure your key fob is protected from magnetic fields, water and physical impacts. Be careful not to drop it or put too much pressure on the device.
Replacing the Key
If your Nissan key fob has gone out and you're unable to use it to unlock or start your car. This is a problem for people who have to go to work in Detroit or run errands around Dearborn.
It's not that difficult to change the battery in your Nissan Smart Key. You can replace the battery at home or in the dealership. The average cost for a pack is less than $5.
Flip the fob back and push the small catch on the back. This will open the emergency mechanical key that is inside. The emergency key won't allow you to start your car however, it will allow you to open the door.
Look for a small opening on the top of the casing. These are ideal to place a screwdriver into, allowing you to pry the two pieces of the key fob. Once you've accessed the internal battery, you can remove it and note its position. When you are in a position to reassemble your key fob, insert the new battery and then snap the two pieces of the case back together. Insert the mechanical key and your Nissan smartkey will function like a normal key.
Other Issues
Many modern cars come with key fobs, which allow you to lock them or start them without having a physical key. To do this the key fob works by using tiny transmitters to communicate with the car's computer system.
There are several possible reasons why your Nissan key fob won't work after you replace the battery. One possibility is that the new battery was not correctly placed into the key fob. Resetting the key fob is a different possibility. This is a simple procedure which you can carry out at home using just a few simple tools.
For instance, you'll need the screwdriver, which should be preferably with a flat head to pry open the key fob and remove the battery that was in there. Then, using a screwdriver, pull the back of the keyfob open and then insert the new batteries. Finally, you'll need to change the programming of the key fob to ensure it works with your vehicle.
You can easily program your Nissan key fob on your own, since they're all user-programmable. It is usually done by inserting the key fob in the ignition twice within five seconds. If this fails it is possible to take the key fob to a dealer or auto locksmith to have it programmed. The cost for this will vary depending on who you call and the type of car you have.