Replace Nissan Key Fob Batteries
If your Nissan keyfob does not respond to your commands, its battery might be dead. Fortunately, this is an easy fix that most people are able to do themselves.
To change the battery, you can purchase the new battery from a hardware shop or refer to the owner's manual for the model you own.
Changing the Battery
The key fob that you have in your Nissan model comes with a built-in battery that will eventually lose its charge. The battery in the key fob can be replaced in a matter of minutes. You'll first need to purchase an CR2032 battery. It is a small coin-cell battery that is found in the majority of key fobs. You can buy it at a variety of convenience stores. To open the key fob, you'll also need a pair (latex or not) of gloves, as well as the small screwdriver flathead. Refer to the owner's guide for detailed instructions and steps before starting.
Flip the fob upside down and look at the backside. There is a tiny catch that you need to release by pulling it down. This will open the mechanical key from its original position inside the fob.
Next, insert the new battery and make sure it is aligned correctly. Once the battery is placed then close the fob and press the two sides together. Check the fob's functionality after completing this step, by pressing the unlocking button. If everything is in working condition, you're able to enjoy the Nissan's features. It's recommended to re-program the key fob after replacing the battery to make sure it's working properly.
Replacing the Transmitter
With your key fob serving as the "key" to a myriad of your car's key functions, it could be a big blow should you lose or break it. A damaged or malfunctioning key fob will prevent you from locking and starting your vehicle.
It's a good idea to keep a spare keyfob in for in the event of an emergency. Luckily, the procedure for replacing your Nissan key fob is fairly easy. You'll need a brand new battery and a small screwdriver to remove the old one The replacement process is simple and should only take a few minutes.
You'll need an oval Panasonic CR 2032 3V battery (you will typically find them in multipacks for less than $5 USD). The battery will be located inside the key fob's back half and you'll need to gently pull the two halves apart to expose it. Make use of a small flathead screwdriver to lever the clip on top of the battery and pop it out, taking note of the position. Replace the battery, then assemble the key fob. Make sure to test it to verify it is working.
Nissan Intelligent Keys will eventually get worn out and need to be replaced just like every other electronic device. Guard your key fob from magnetic fields, water, and physical impacts. Be careful not to drop it or apply too much pressure to the device.
Replace the Key
If your Nissan key fob dies and you are unable to use it to unlock your car or start it. This is a problem for people who need to go to work in Detroit or go on errands around Dearborn.
It's not that difficult to replace the battery in your Nissan Smart Key. You can replace the battery at home or at the dealership. The cost of a replacement pack is usually $5 or less.
Flip the fob back and push the small catch to the back. This will release the emergency key that is mechanical. The emergency key won't allow you to start your car, but it will open the door.
Look for a small slit on the top of the casing. These are perfect to insert the screwdriver in it, allowing you to break the two parts of the key fob. Once you have access to the battery within, pull it out and keep track of its location. When you're ready to reassemble your key fobs, slide the new battery into its place and snap the two sections of the case together. Then replacement key nissan can insert the mechanical key, and your Nissan smart key will be able to work as usual.
Other Issues
Many modern cars are fitted with key fobs which allow you to lock and start them without having a physical car key. The key fob works as the transmitter to communicate with the computer system of the car.
There are a few possible reasons why your Nissan key fob will not work after you replace the battery. For instance, the new battery may not be seated correctly in the key fob. Another possibility is that the key fob requires to be reset. Luckily, this is an easy task that can be accomplished at home using just a few tools.
For instance, you'll require a screwdriver, preferably with a flat head to pry open the key fob, and then remove the old battery. With a screwdriver, break the back of the keyfob and then insert the new batteries. You'll also need to reprogramme your key fob in order to allow it to function with your vehicle.
Fortunately, most Nissan key fobs are programmed by the user and you can accomplish this yourself. It is typically done by inserting the keyfob in the ignition two times in five minutes. If this doesn't work, you can take your key fob in to an auto locksmith or dealer to have it programmed. The cost for this will vary depending on who you contact and the type of car you own.