Replace Nissan Key Fob Batteries

If your Nissan key fob isn't responding to your commands, it's a sign that its battery is depleted. Fortunately, this is a relatively easy repair that most people can fix themselves.

You can purchase the replacement from a local hardware store or the owner's manual for the specific model you own and then follow these steps to change the battery.

Changing the Battery

The key fob in your Nissan model has a built-in battery that will eventually lose its charge. The battery for the key fob can be changed in just a few minutes. First, you'll need to purchase a replacement CR2032 3V battery. It's a tiny coin cell battery that's often used in key fobs, and can be found in a variety of convenience stores. You'll also require gloves (latex or non-latex) and an affixed screwdriver that is small enough to open the fob. Read the owner's manual for more detailed instructions and steps before you begin.

When you have the new battery, take off the old one by turning the fob on its side and looking at the backside. You will see a small catch that you need to release by pulling it down. This will take the mechanical key from the original position inside the fob.

Next, insert the new battery and make sure that it's properly aligned. Close the fob when the battery is installed and press the two sides of the fob together. After completing this last step make sure to test your key fob by pressing the unlock button, and then seeing what happens. If everything is in good order, you can now enjoy your Nissan's many features. It's also a good idea to reprogram the key fob after changing the battery to ensure it's working properly.

Replace the Transmitter

Your key fob is the "key" for many of your vehicle's essential functions. It can be a big blow in the event that it's damaged or lost. A damaged or malfunctioning key fob will prevent you from locking or starting your vehicle.

It's a good idea keep a spare keyfob at for in the event of an emergency. Fortunately, the process for replacing your nissan qashqai key fob key fob is relatively easy. You'll need a new battery and a small screwdriver to get rid of the old one however, the replacement process is very easy and should only take a few minutes.

You'll also require a Panasonic CR2032 3V round battery (you can purchase them in multipacks for under $5 USD). The battery is located in the back half and you'll have to gently pull the two halves apart to expose the battery. Use a flathead screwdriver and smaller flatheads to unbolt the clip on the top of the battery. Be sure to note its place of placement. Replace the battery, then assemble the key fob. Check it out to confirm it is working.

Like any electronic device such as the Nissan Intelligent Key will eventually wear out due to regular use and will require replaced. Secure your key fob from magnetic fields, water, and physical impacts. Be careful not to drop it or put too much pressure on the device.

Replacing the Key

If your nissan juke key replacement key fob is not working and you're unable to use it to unlock or start your vehicle. This is a major issue for those who must go to work in Detroit or go on errands around Dearborn.

The good news is, the battery in your Nissan smart key isn't too difficult to replace. You can replace the battery at home or in the dealership. The average cost for a pack is less than $5.

Begin by flipping over the fob and pressing a small catch on the back. This will release the emergency mechanical key within. The emergency key won't allow you to start your car however, it will allow you to open the door.

Look for a small opening on the top of the casing. These are great to put an screwdriver through the slit, which allows you to take the two pieces of the key fob apart. Once you've got access to the battery inside, take it out and take note of the position it is in. When you're ready to reassemble the key fob, simply slide the new battery back into its place and snap the two parts of the case together. Insert the mechanical key and your Nissan smartkey will work as usual.

Other Problems

A lot of modern cars have key fobs that allow you to lock them or start them without the need for a physical key. Key fobs use an electronic transmitter to connect with the computer system of the car.

There are many possible reasons that your Nissan key fob does not work after replacing the battery. For instance, the new battery may not be properly seated within the key fob. Another possibility is that the key fob has to be reset. This is a straightforward process that you can complete at home with just a few simple tools.

You'll need, for instance a screwdriver that has a flat-headed tip to remove the old battery from the key fob. With an screwdriver, you can pry the back of the keyfob open and then insert the new batteries. You'll also need to reprogramme your key fob for it to work with your vehicle.

Fortunately, most Nissan key fobs can be programmed and you can do it yourself. This is usually accomplished by inserting your keyfob into the ignition two times within five seconds. If this fails, you may bring your key fob to a dealer or an auto locksmith to get it programmed. The cost will vary depending on the person you call and the type of car you own.