Subaru Impreza Key Problems

Subaru Impreza keys allow owners to lock or unlock their vehicle with just a push of one button. A dead battery on the key fob is the most common reason for the key subaru fob not to work.

It is simple to change the battery. First find the small piece which houses the flat round battery inside the key enclosure. Replace the battery by opening the case and ensuring that the right side of the battery is facing upwards.

Lost or Stolen Keys

We've all been there: you reach into your pocket to retrieve your keys but they're not to be found. It's not hard to locate your Subaru keys, and there are several ways to change them quickly and cost-effectively.

If you already have a standard steel car key, you can have it duplicated at a hardware store that stocks Subaru blanks. They are typically marked "Subaru". It is possible that you will need to replace the battery in your key fob also and, in that case, you'll need a CR-2032 replacement subaru key that is readily available at all hardware stores as well as some retail stores, such as Amazon.

For the key fob or the remote/intelligent key, you'll need to visit a dealer or an automotive locksmith who can make new keys for your Subaru model. You'll have to pay between $50-$250, based on whether your Subaru has a transponder or smart key.

To have a new key programmed, you'll have to provide the locksmith or dealer with your vehicle identification number (VIN) which is located on the dashboard, near the windshield. They'll require this number to confirm the car is in warranty and that the new key is coded for the specific model and year of your Subaru. The VIN also contains details about the manufacturer, where the car was manufactured, as well as whether it has any unique features, such as an immobilizer, that prevent the engine from starting if the wrong key is used.

Faulty key fob

There are a myriad of causes why the key fob won't work properly. It could be as simple as a battery problem or a more complicated repair. Common issues with the Subaru key fob is batteries that have died or has programming issues with the car, or other electrical issues with the vehicle.

The battery on the key fob can be replaced with ease. They can be found in a variety of big-box retailers as well as hardware stores. They cost about $10 per and can be replaced in just a few minutes. How to do this should be in the owner's handbook. YouTube has a variety of videos that will guide you through the procedure.

Another possible cause is water damage to the key fob. The clips made of steel that secure the batteries may be damaged if take it out of your pocket and then get it wet. If the key fob has issues after replacing the batteries, the problem may be related to the transmitter or other parts of the vehicle. A trained technician can check these and troubleshoot the vehicle to find the problem. They can reprogramme the key fob to ensure that it is compatible with your vehicle. They can also check for any wiring or antenna issues which could stop the keyfob from transmitting data correctly.

Unlocking or Locking Issues

If your Subaru Impreza key fob won't lock or unlock the doors, it may be a myriad of reasons. A dead coin battery in the key fob or a malfunctioning receiver module, signal interference, water damage or a key that is paired that requires reprogramming are all possible causes. To fix this, you can go to a locksmith or a dealer to have the key fob reset.

If you can't open the trunk the key fob might have the setting for the trunk lock set to "on". This is a security feature that helps prevent thieves from stealing the vehicle. You can change the setting of the trunk lock/unlock by calling your SUBARU dealer.

Another cause of locking the steering wheel is when you make a sudden turn and the car locks itself automatically. This happens when the vehicle detects the suddenness of a turn. It could impact the transmission system and engine. Make sure to slow down when turning to avoid this.

Be sure to verify that the replacement keys or spare key you have was properly cut and programmed by the dealer or locksmith. Also, ensure that the emergency key is working on each of the door cylinders and trunk, since these are the only means to access the car if you're locked out. Also, check that the new key or spare doesn't have any marks or signs of tampering.

Keyless Entry

Many Subaru models come equipped with keyless entry that allows you to lock and unlock the trunk and doors with the press of a button on your remote. The system operates using the short radio signal which communicates with the vehicle when you're within range of it. There are many different devices that support this feature. They range from basic kits which unlock only the driver's door to more advanced ones that offer remote starting and mobile connectivity.

It's convenient and secure to have keyless entry into your Subaru however, you should know what to do in the event that the buttons stop functioning. It's possible to troubleshoot at home, but you might need to take your Subaru to a specialist for a diagnosis. You can use these tips to ensure that your remote control is working exactly as it should.

If the fob on the key of your Subaru is wet, you should clean it with isopropyl, then let it completely dry before reinstalling the battery. This will prevent moisture from damaging your fob, or causing problems in the future.

If your key fob isn't responding, you can switch off the engine by opening the door on the driver's side. Push the button to open the door, close it by pressing the button a specific number of times (usually one for each digit) until you hear the sound of a chime. Repeat the procedure for each door until all doors respond.