Replace Nissan Key Fob Batteries
If your Nissan keyfob does not respond to your commands, then its battery may be dead. It's an easy fix that most people can fix themselves.
If you want to change the battery, you can buy an alternative one from a hardware store or consult your owner's guide for the model you have.
Change the battery
The key fob in your Nissan model has an internal lithium battery which will eventually lose charge. Fortunately, replacing the key fob battery is an easy process that only takes some minutes to complete. The first step is to purchase an CR2032 replacement battery. This is a small coin cell battery that is often found in key fobs and can be found at all convenience stores. You will also need a pair of gloves (latex or non-latex) and a small flathead screwdriver to open the fob. Before beginning, be sure to check the owner's manual for specific instructions and steps.
Flip the fob upside down and look at the backside. You will notice a small latch that you must unlatch by pulling it down. This will take the mechanical key from its original position inside the fob.
Then, insert the new battery, and make sure that it is in the correct orientation. Close the fob when the battery is installed and then click the two sides of the fob together. Test your key fob after you have completed this step by pressing the unlocking button. If everything is in good condition, you're able to enjoy your Nissan's many features. After replacing the battery, it's a good idea to reset your key fob to ensure that it works properly.
Replace the Transmitter
Your key fob is the "key" for the majority of your vehicle's vital functions. It could be a major loss when it is lost or damaged. A damaged or broken key fob will prevent you from locking or starting your vehicle.
It's a good idea to have an extra key fob on hand in case of need. Fortunately, the process of replacing your Nissan key fob is easy. The process of replacing your Nissan key fob is fairly simple. You'll need an entirely new flathead screwdriver and the new battery to get rid of the old.
You'll need an oval Panasonic CR 2032 3V battery (you can typically find them in multipacks for less than $5 USD). The battery will be in the back half, and you'll need to gently turn the two halves of the key fob to expose it. Use a flathead screwdriver and a small flathead to remove the clip that is on top of the battery. Make sure to note the place of placement. Replace the battery, and then put it back together to form the key fob. Test it to make sure it is working.
Like any electronic device such as like all electronic devices, your Nissan Intelligent Key will eventually wear out from regular use and need to be replaced. To help you avoid this you should try to protect your key fob from magnetic fields, water and physical impact, so be sure not to drop it or place too much pressure on it.
Replacing replacement car keys nissan
If your Nissan key fob is no longer working you won't be able to use it to unlock or start your vehicle. This is a problem for those who have to travel to work in Detroit, run errands near Dearborn or spend an evening out near Troy.
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. A pack usually costs less than $5.
Start by flipping the fob upside down and pressing a small catch on the back. This will release the emergency mechanical key inside. The emergency key will not allow you to start your vehicle however it will open the door.
Next, look for a small opening on the top of the casing for the key fob. You can make use of a screwdriver to pull apart the two pieces of the key fob. Once you've gained access to the battery within, pull it out and keep track of the position it is in. When you're ready to reassemble the key fobs, slide the new battery into its spot and secure the two components of the case. Insert the mechanical key and your Nissan smartkey will work as normal.
Other Problems
Many modern cars are equipped with key fobs that permit you to lock and unlock them without having keys for your car. To do this the key fob works by using an electronic transmitter to connect with the car's computer system.
If your Nissan key fob isn't working after you change the battery, there could be a number of reasons why. One possibility is that the new battery was not properly installed into the key fob. Another possibility is that the key fob has to be reset. It's an easy task that can be completed at home with some simple tools.
You'll need, for instance an electric screwdriver with a flat-headed tip to take out the old battery from the key fob. Afterward, you can use a screwdriver to open the back of the key fob and insert the new battery. You'll also have to reprogramme your key fob in order for it to work with your vehicle.
Fortunately, most Nissan key fobs are programmed by the user, so you can easily do this yourself. This is usually done by inserting your keyfob into the ignition two times within five seconds. If this isn't working, you can take your key fob in to a dealer or auto locksmith to be programmed. The cost will depend on the person who you contact and type of vehicle you own.