The Secret Secrets Of Subaru Xv Replacement Key How to Change a Subaru Spare Key

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

Subaru car keys are usually either smart "push-to-start" fob remote keys or basic metal keys. The Fob key comes with a chip inside and must be reprogrammed.

Keyless Entry System

The key fob can be used to lock and unlock your Subaru remotely. It also opens the trunk of your car or the lift gate. These remotes use a keypad in your car to communicate with the computer in your vehicle.

Subaru models offer a little known feature dubbed PIN Code Access. You can use a customized number sequence to open and start your car. If you own a more recent Subaru Forester, Outback, Crosstrek, WRX, WRX STI or Impreza which came with this feature, make sure you check your owner's guide to find out how to use it.

If your keys stop working, there's an excellent possibility that the battery in the key fob is dead. You can test the battery life of your key fob by using a portable tester or a multimeter that you have in your garage.

The next step is to take the transmitter circuit board from the key fob to examine it. There will be one or two sets of 8 numbers. Write down the first one so you can remember it. After you've completed this, you can begin programming your key fob at home. This procedure is different based on the year and model of your car. However, it's usually easy enough to do yourself.

Key Fobs

Subaru's latest models come with key fobs which not only unlock doors, but also turn on lights, lock the gas cap and even start the car. This last trick is particularly useful if you've ever parked at the gas pump only to discover that your car won't start because the key fob battery died.

It's likely that your Subaru's key fob, regardless of whether it's old or new, can be easily replaced. Remember that some of the most modern models, with their top-of-the-line technology, might require an appointment with the dealer. With little effort and some time, you can create your own replacement key fob.

Begin by opening the case, and then examining the circuit board of the transmitter. (Instructions on opening the case are usually provided in the owner's guide). It should have two or three serial numbers each of which has 8 digits long. Keep the first series of numbers for later for reference.

Then, sit in the driver's seat, and close all the doors. Turn the key to start your vehicle before turning off after 10 turns. Press lost subaru key fob on the key fob, then open the door to verify that all doors are working properly. After that close the door, and remove the key from the ignition. The car should sound again, signalling that the key fob is programmed.

Ignition System

If your Subaru keys aren't working as they ought to, it could be due to the fact that the battery is dead. You can replace the battery for your key fob by yourself if are familiar with the procedure. The replacement battery isn't expensive and relatively easy to locate. If the key fob isn't responding to your commands there could be a different problem. It's recommended to visit a dealer to get an extra key. They will make sure that the key is genuine Subaru key, that is in warranty, and that it will be programmed for your vehicle. This is safer and more convenient than purchasing an aftermarket key from a retailer via the internet.

You can also ask the dealer cut a brand new key if you supply them with your VIN and evidence of ownership. They'll utilize this information to encode the new key to ensure that it will be accepted by the immobilizer. This process is more complex than simply cutting a new one, and dealers will typically charge a higher price for this service.

Once the new key has been programmed, you can switch it with your working key. You'll have only five seconds to insert the second key, so it's important to keep a working key handy. Once the security light stops flashing then you can take out the new key and examine it to make sure it's working properly.

Battery Replacement

One of the main characteristics that make Subaru fobs useful is their ability to switch on your car's power windows as well as sunroof at the touch of a button. The battery inside your Subaru fob isn't designed to last forever, and it will have to be replaced eventually. This quick guide from Capitol Subaru will help you to replace the battery on your own.

You'll first need to find the small crevice that separates the front from the back of your keyfob. Using a small flathead screwdriver, you can pop the seam open and reveal a small space inside that houses the battery. Insert the new battery and ensure it is facing the right way. Remove the old one. Once everything is reassembled, you can use your new key fob to lock, unlock, and start your vehicle effortlessly!


It's always an excellent idea to keep an additional set of keys available particularly if you've lost one or not working properly. A new key can be found at your local auto dealership or you can have one made by a locksmith. Whatever you choose, it's essential to get your key fob working properly as soon as you can so that you can drive safely!