Replace Nissan Key Fob Batteries
If your Nissan key fob isn't responding your instructions, it's most likely that the battery is dead. This is a simple repair that a majority of people can do themselves.
To replace the battery you can purchase the new battery from a hardware shop or refer to the owner's manual for the model you have.
Change the battery
The key fob in your Nissan model comes with a lithium battery built-in that eventually loses its charge. The battery in the key fob can be replaced within a matter of minutes. You'll first need a CR2032 battery. It is a small coin-cell battery that is found in most key fobs. You can buy it in most 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. Before you begin, make sure to consult the owner's manual to find specific steps and directions.
When you have the new battery, you can remove the old one by flipping the fob over and looking at the backside. You will see a tiny latch that you have to release by pulling down. This will release the mechanical key from the original position within the fob.
Next, insert the new battery and ensure that it is in the correct orientation. Close the fob once the battery is in place and then press the two sides of the fob together. Check the fob's functionality after you've completed this step by pressing the unlock button. If everything is in working condition, you're able to take advantage of the Nissan's numerous features. It's recommended to re-program your key fob after replacing the battery to ensure it's operating properly.
Replacing the Transmitter
Your key fob is the "key" for the majority of your vehicle's essential functions. It could be a major loss if it gets lost or damaged. A damaged or broken key fob will stop you from locking and starting your car.
It's a good idea to keep a spare keyfob at for in the event of an emergency. Fortunately, the process of replacing your Nissan key fob is relatively easy. The procedure for replacing the Nissan key fob is simple. You'll require a new flathead screwdriver and a new battery to remove the old.
You'll require a round Panasonic CR 2032 3V battery (you can usually find them in multipacks for less than $5 USD). The battery is in the back of the key fob. You'll need a small flathead screwdriver in order to gently break the two halves. Use a flathead screwdriver and smaller flatheads to unbolt the clip on the top of the battery. Make sure to note the location. Replace the battery, and assemble the key fob. Make sure to test it to verify it is working.
As with any electronic device, your Nissan Intelligent Key will eventually wear out over time due to normal use and will need to be replaced. To prevent this is a good idea to shield your key fob from water, magnetic fields as well as physical impacts Make sure not to drop it or put too much pressure on it.
Replace the Key
If your Nissan key fob fails in the middle, you won't be able to use it to unlock your vehicle or start it. This is a problem for those who have to travel to work in Detroit or do errands in Dearborn.
The good news is, the battery inside your Nissan smart key isn't difficult to replace. 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 upside down and push the small catch on the back. This will open the emergency mechanical key inside. While nissan key replacement won't have the ability to use the emergency key to start your vehicle however, it will allow you to open the door.
Look for a small slit on the top of the casing. You can use a screwdriver to pry out the two pieces of the key fob. Once you've accessed the internal battery, you can remove it and take note of its location. When you're prepared to reassemble the key fob, simply slide the new battery into its spot and snap the two sections of the case together. Then insert the mechanical key, and your Nissan smart key will function as normal.
Other Problems
Many modern cars come with key fobs, which let you to lock them or start them without having a physical key. To do this the key fob makes use of a small transmitter to communicate with the car's computer system.
There are a few possible reasons that your Nissan key fob won't work after replacing the battery. For one, the new battery might not be seated properly within the key fob. Another possibility is that the key fob needs to be reset. This is an easy process that you can do at home with a few simple tools.
You'll require, for instance a screwdriver that has a flat-headed tip to remove the battery that was in the key fob. Then, you'll need an open-ended screwdriver the back of the key fob and insert the new battery. You'll also need to reprogramme your key fob to make it compatible with your vehicle.
Fortunately, most Nissan key fobs are user-programmable which means you can accomplish this yourself. This is usually done by inserting the keyfob in the ignition twice within five seconds. If this fails then you should bring your key fob to a dealer or auto locksmith to get it programmed. The cost will differ depending on the company you talk to and the kind of car you have.