Replacing a Subaru Car Key With an Unresponsive Button

If you have an Subaru car key that has an unresponsive button, it might be time to replace the battery. Capitol Subaru's Service Department can assist you in this simple procedure.

Open the case for the key fob and locate the circuit board for the transmitter. Look for two sets of numbers with 8 digits Write down the first one on a piece of paper to use later.

Keyless entry

With a keyless entry system, you can open the doors and trunk of your subaru key programming software without the mechanical key. With the help of a radio signal the car's computer will detect the presence of an electronic key fob within certain range, and send the signal to unlock your doors or open your trunk. This system can also be used to stop or start the engine. Some advanced systems offer smartphones with connectivity, alarms, and remote starting.

If you have lost your Subaru key fob an experienced locksmith will create a replacement subaru keys. They can create high-security keys that are more difficult to duplicate. Or they can use laser-cut keys that have intricate designs that require specialized equipment. They can help you select the appropriate key for your car, and install it for you.

To program a brand new Subaru key fob, first figure out what kind of key you have. Then, you can open the fob's casing and examine the circuit board that controls the transmitter. You should see one to two numbers of 8-digits. Write down the number, then close the fob case. You'll hear the chime and see the dome lights flash.

Transponder key

If you own a Subaru that features keyless entry, you must know how to change the battery in the key fob. Use a flathead to remove the battery that was on your key fob for your car. You can then replace it with a new one. Place the new battery the correct side up inside the case.

A transponder key (a blend of transmitter and responder) contains a microchip, which communicates with your vehicle's ECU when energized. The chip is equipped with a unique serial number for your vehicle. It's also a security function that blocks key duplicates.

A locksmith can program a transponder-key transponder for you, but it's best to select an automotive locksmith who has the equipment and know-how much does it cost to replace a subaru key to perform the procedure correctly. Incorrectly done, it can harm the chip inside your car key, and could cost you money in repairs. To program a key, open and close the door for the driver and then turn the car's ignition off and then on. Repeat the process ten times, and you'll be able to hear the panel chime after the tenth time.

Side-cut key

More and more vehicles come with side cut keys, also referred to as laser-cut keys. They are more secure than standard car keys. The edges of the keys are shaped in a way that matches the shape of the lock tumblers. This kind of key requires a particular machine to duplicate.

To program the Subaru key fob first locate the circuit board of the transmitter inside the key fob (instructions should be in your owner's manual). Find one or more sets of 8-digit numbers on the board. Note these numbers down to keep them in your pocket. Then, you'll need to get into the driver's seat, and close your door. Put the new key in the ignition and adjust the knob to the first position. After 10 seconds, the car will begin to unlock and begin to start.

It is easy to replace the battery of your Subaru key fob once you have an alternative fob. Find a small gap in the space between the front and back of the fob's encasement. Make use of a small flathead screwdriver to pry the enclosure open, and then take out the smaller unit within. Replace the battery with a new CR 2025, and ensure that it is properly inserted.

Last-cut key

Contrary to traditional metal car keys These keys let you unlock your doors from a distance of several yards away. They also let you start the engine. These types of keys include a carbon chip inside that emits an electronic signal. This is an additional layer of security that makes your Subaru more difficult to take.

However, some drivers still prefer an old-fashioned key as backup. If your key fob isn't working, you might need to replace the battery. If this doesn't work you, you can call Hanson Subaru or a trusted locksmith.

This key is similar to the Honda high-security HO01 or HO03 This key is similar to Honda's high-security HO01 and the HO03. This kind of key has four tracks and is externally cut. It can be duplicated with typical tools that are available at locksmith shops and hardware stores, however, it doesn't have onboard programming. You can find this kind of key from most dealers however, be aware that it will cost more than a cut-to-edge key.

Key code

Subaru key fobs are equipped with an encryption chip that can be used to secure and unlock your vehicle. When the key is inserted in the ignition, a signal is sent to a device located on the dashboard. The key's signal must be acknowledged by the dashboard's receiver to start the engine. If your key fob doesn't work then it's probably time to replace the battery.

Find the eight-digit code of your vehicle prior to being able to program the Subaru key. The code is on the original ringtag or on Subarunet. Once you have the code, open and close the door to the driver's side. Then press the lock button the number of times that corresponds to each number.

Next, insert the new key into the ignition and switch it to the "on" position, but do not start the engine. The security light should stop flashing when the key fob begins to work. If not, you should replace the battery or contact an expert locksmith to resolve the problem.