Replace Nissan Key Fob Batteries
If your Nissan keyfob does not respond to your commands, then its battery might be dead. Fortunately, this is a relatively easy repair that most people are able to do themselves.
You can find the replacement from a local hardware store or your owner's manual for the particular model you own, and you'll need to follow these instructions to change the battery.
Change the battery
The key fob of your Nissan model has a built-in lithium battery that will eventually lose its charge. Luckily, changing the battery of your key fob is a simple process that only takes less than a few minutes. You'll first need a CR2032 battery. It's a small coin-cell battery that is used in the majority of key fobs. You can find it in a majority of convenience stores. To open the key fob, you'll also require an appropriate pair (latex or not) of gloves and a small screwdriver with a flat head. Consult your owner's guide for detailed instructions and steps prior to starting.
Flip the fob upside-down and look at the backside. There is a tiny catch that you have to release by pulling it down. This will release the mechanical key from its initial position inside the fob.
Place the battery in place and make sure that it's properly positioned. Close the fob after the battery is in place and press the two sides of the fob together. After completing this final step make sure to test your key fob by pressing the unlock button, and then seeing what happens. It's now possible to use the many functions of your Nissan when everything is functioning well. It's recommended to program the key fob after replacing the battery in order to ensure it's functioning properly.
Replace the Transmitter
With your key fob acting as the "key" to many of your car's most crucial functions, it could be a serious blow when you lose or damage it. If your key fob is dead or damaged key fob, you'll be without the ability to lock or start your vehicle.
It's a good idea to keep an extra key fob on hand in case of emergency. Luckily, the procedure for replacing your Nissan key fob is fairly straightforward. You'll need a new battery and a small screwdriver for removing the old one However, the process of replacing it is easy and will only take only a few minutes.
You'll require a round Panasonic CR 2032 3V battery (you can typically find them in multipacks for under $5 USD). The battery is in the back of the key fob. You'll need an incredibly small flathead screwdriver to gently break the two halves. Make use of a small flathead screwdriver to lever the clip at the top of the battery and lift it out, making a note of its position. Replace the battery and then assemble the key fob. Test it to ensure it is working.
As with duplicate nissan car key that you own, your Nissan Intelligent Key will eventually wear out over time due to normal usage and require to be replaced. Make sure your key fob is protected from water, magnetic fields 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 and you are unable to use it to unlock your vehicle or start it. That's a problem for people who have to travel to work in Detroit or run errands in Dearborn or have some night out near Troy.
It's not difficult to change the battery on your Nissan Smart Key. You can do it at home or at the dealership, and usually, you can get a battery for $5 or less at a hardware store.
Flip the fob back and press the small catch in the back. This will open the emergency mechanical key that is inside. The emergency key will not allow you to start your car, but it will open the door.
Then take a look for a small opening on the top of the casing for the key fob. These are great to put screws into, allowing you to pry the two parts of the key fob. Once you've got access to the internal battery, you can remove it and take note of its location. When you are ready to put back together your key fobs, insert the new battery and then snap the two pieces of the case back together. Insert the mechanical key and your Nissan smartkey will work just as normal.
Other Issues
Many modern cars are equipped with key fobs that let you to lock them or start them without a physical key. The key fob is equipped with a transmitter to connect to the computer system in the car.
If your Nissan key fob doesn't work after you change the battery, there could be various reasons. One possibility is that the new battery was not properly installed into the key fob. Another possibility is that the key fob needs to be reset. Luckily, this is an easy task that can be completed at home with just a few tools.
You'll need, for instance a screwdriver that has flat-headed tips to remove 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 to make it compatible with your vehicle.
Fortunately, the majority of Nissan key fobs are user-programmable which means you can do this yourself. It is typically done by inserting your keyfob into the ignition twice within five seconds. If this fails, you can usually take your key fob to an auto locksmith or dealer to have it programmed. Costs will vary based on the person you call and type of vehicle you own.