You'll Never Guess This Subaru Xv Replacement Key's Secrets How to Change a Subaru Spare Key

Get a locksmith in touch if you lose your Subaru key. Usually, they will cut an alternative key for you much less expensively than the dealer.

Subaru car keys are usually either intelligent "push-to-start" fob remote keys, or simply metal keys. The Fob key has a chip inside and it will require reprogramming.

Keyless Entry System

A key fob can be used to lock or unlock your Subaru from a distance and could even open the trunk or lift gate of your vehicle. These remotes work with the keypad in your car to connect with your computer system inside the vehicle.

Subaru models offer a little known feature dubbed PIN Code Access. You can choose a personal number sequence to open and start your vehicle. Read the owner's manual to learn how to use this feature if you have a Subaru Forester, Outback Crosstrek, WRX STI or Impreza.

It's likely that the battery inside the key fob has died. You can test the battery life of your key fob by using an electronic tester that you can carry around or a multimeter that you have in your garage.

The next step is to take the circuit board for the transmitter from the key fob, and then look at it. You'll see one or two sets of 8 numbers. Write down the first set so you can remember it. Once you've done that take the key fob back together and you'll be ready to begin programming it at home. The procedure to do this is different based on the model and year of your car however it's generally easy enough to accomplish yourself.

Key Fobs


Subaru's newest models feature key fobs which not only unlock doors but also turn on lights, lock gas cap and even start the car. This last feature is particularly helpful if you've encountered yourself at a gas station and your car won't even start because the battery inside the key fob is dead.

It's likely that your Subaru's key fob, whether it's new or old and can be replaced. It's important to remember that newer models with the highest level of technological sophistication could require an appointment at the dealership. However, with a little time and effort, you'll have your replacement key fob ready to go at home.

Start by opening the case and inspecting the circuit board of the transmitter. (Instructions on how to open the case are usually given in the owner's manual). It should contain one or two sets of serial numbers each one of which is 8 digits long. Keep the first series of numbers in your wallet for later reference.

Next, climb into your driver's seat and shut all doors. Turn the key to start your vehicle, then turn it off after ten turns. Press the lock button on your key fob and then open the door to ensure that your doors are functioning properly. Then shut the door and remove the key from the ignition. The chime should be heard from your vehicle again to indicate that the key fob has been programmed.

Ignition System

If your Subaru keys aren't working as they should it could be due to the fact that the battery is dead. If you have the knowledge, you can change the battery on your key fob yourself. A replacement battery is cheap and fairly easy to find. If the key fob you have doesn't respond to your commands, it could be another problem. It's recommended to go to a dealer to obtain an extra key. They'll make sure that the key is genuine Subaru key that's under warranty and will be programmed to your vehicle. This is much easier and safer than buying an aftermarket one from a business online.

You can also request that the dealer cut a brand new key if you provide them with your VIN and evidence of ownership. This information is used to code the key replacement so that it can be recognized by your immobilizer. This process is more involved than cutting a key, and the dealership will usually charge a higher price for this service.

After the new key has been programmed it will be able to swap it out with your current key. It will only take you five seconds to insert the new key, so be sure to keep your working key at the ready. You can take the key off after the security light stopped flashing and test it.

Battery Replacement

One of the most important characteristics that make Subaru fobs so valuable is their ability to switch on your car's power windows and sunroof with just a press of a button. However, the battery in your Subaru key fob was not made to last forever and will eventually need to be replaced. Fortunately, changing the battery is a straightforward process that you can do yourself with the assistance of this brief guide from Capitol Subaru.

To begin you'll need to find the small crevice within the seam that separates the front and back of your key fob. With a small flathead screwdriver, you can pop this seam open to reveal a small area inside which is the battery. Insert subaru smart key replacement G28CarKeys and ensure it is facing the right way. Remove the old one. Once everything is put together and in place, you can use your new key fob to lock, unlock, and start your vehicle without difficulty!

It's always a good idea to have an additional set of keys at hand particularly if you've lost one or not working properly. You can purchase a new key at your local dealership or get it cut by a locksmith. It is crucial that your key fob functions properly as soon you can so that you can drive safely.