Replace Nissan Key Fob Batteries
If your Nissan keyfob isn't responding to your commands, its battery might be dead. Fortunately, this is a relatively easy repair that most people can fix themselves.
To replace the battery you can buy a new one from a hardware shop or consult your owner's guide for the model you have.
Change the battery
The key fob of your Nissan model comes with an internal lithium battery which will eventually lose charge. Luckily, changing the key fob battery is an easy process which takes just a few minutes to complete. First, you'll have to purchase an additional CR2032 3V battery. It's a tiny coin cell battery typically used in key fobs, and can be found in a variety of convenience stores. To open the key fob, you will also need an appropriate pair (latex or not) of gloves and an incredibly small screwdriver. Read the owner's manual for specific instructions and steps to follow before you begin.
Once you have the new battery, remove the old one by turning the fob on its side and looking at the backside. There is a tiny catch that you have to release by pulling it downwards. This will remove the mechanical key from the original position inside the fob.
Insert the new battery next and ensure it is aligned correctly. 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 unlock button. You'll now be able to utilize the numerous features of your Nissan when everything is functioning well. It's recommended to program the key fob after changing the battery to ensure it's functioning properly.
Replace the Transmitter
Your key fob is the "key" to the majority of your vehicle's vital functions. It can be a huge loss in the event that it's damaged or lost. A damaged or dead key fob will stop you from locking or starting your vehicle.
It's a good idea keep a spare keyfob in hand in case of an emergency. Luckily, the process of replacing your Nissan key fob is straightforward. The process of replacing the Nissan key fob is simple. You'll need a new flathead screwdriver, as well as a new battery to take out the old.
You'll need an oval Panasonic CR 2032 3V battery (you can typically find them in multipacks at less than $5 USD). The battery is situated in the back of the key fob. You'll need a small screwdriver with a flat head to gently separate the two halves. Utilize a small screwdriver and pull the clip at the top of the battery and lift it out, making a note of its location. Replace the battery, and assemble the key fob. Test it to ensure it works.
Nissan Intelligent Keys will 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 has gone out and you're unable to use it to unlock or start your car. This is a problem for those who have to travel to work in Detroit or to run errands in Dearborn.
The good news is, the battery in your Nissan smart key isn't difficult to replace. You can replace the battery at home or in the dealership. A pack usually costs less than $5.
Flip the fob back over and push the small catch to the back. This will trigger the emergency key that is mechanical. The emergency key will not allow you to start your vehicle but it will unlock the door.
Next, look for a small gap on the top of the key fob casing. These are ideal to place screws into the slit, which allows you to take the two pieces of the key fob apart. Once you've accessed the internal battery, you can remove it and note its position. When you are ready to reassemble your key fob, slide in the new battery and then snap the two pieces of the case back together. Then insert the mechanical key and your Nissan smart key will function as normal.
Other Problems
Many modern cars are fitted with key fobs that let the user to lock and start them without requiring keys for your car. To accomplish keyless ignition by using a small transmitter to communicate with the car's computer system.
If your Nissan key fob does not function after you replace the battery it could be due to several reasons for this. For instance, the new battery may not be properly seated inside 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 using a few simple tools.
For example, you'll need a screwdriver, and preferably one with a flat-headed head, to open the key fob to remove the old battery. Then, you'll need a screwdriver to open the back of the key fob to insert the new battery. You'll also need to reset your key fob to allow it to function with your vehicle.
You can easily program your Nissan key fob by yourself, as they are all user-programmable. You can usually do this by inserting the key fob in the ignition twice in five minutes. If this fails, you may bring your key fob to an auto locksmith to be programmed. The cost will differ based on the person you call and the kind of vehicle you own.