Replacing a Subaru Car Key With an Unresponsive Button

If you own a Subaru car key that has an inactive button, it could be time to replace the battery. The service department at Capitol Subaru can help you with this easy procedure.

Open the key fob and locate the circuit board. Find two sets of 8 digits and write the first set on a piece of paper.

Keyless entry

A keyless entry system allows you to unlock your subaru impreza replacement key's doors and trunk without having to use an ordinary mechanical key. The car's computer recognizes the presence of the key fob using an radio signal and transmits an alarm that unlocks the doors or opening the trunk. The system can also be used to stop or start the engine. Certain advanced systems provide the ability to connect your smartphone to alarms, connectivity to your smartphone, and remote starting.

If you lose your Subaru key fob an experienced locksmith will make an appropriate replacement. They can make high-security keys that are tougher to duplicate or laser-cut keys that have more complex designs and require specialized equipment to make. They can also help you choose the appropriate key for your car and install it for you.

To program a brand new Subaru key fob, first find out what kind of key you own. Then, open the fob's casing and examine the circuit board for the transmitter. There should be one or two sets of numbers with 8 digits on it. Close the fob case and note down the number. You'll hear a chime on the instrument panel and see that the dome lights blink.

Transponder key

If you have a subaru key programming software with keyless access, you'll need to learn how to replace the battery on the key fob. You can use a flathead screwdriver to open the case of your key fob, and then remove the old battery. Then, you can replace it with a fresh one. Install the new battery with the correct side up in the case.

A transponder key (a blend of the words responder and transmitter) includes a microchip which communicates with your vehicle's ECU when it's powered. The chip contains a digital serial number that is specific to your vehicle. It is also a security measure that prevents key duplicates.

A locksmith can program a transponder-key transponder for you, but it's better to choose an automotive locksmith that is equipped and knowledgeable to do it correctly. A wrong procedure can cause damage to the transponder chip within your car key, which could cost you money for repairs. To program a key, you must open and close the door to the driver and then turn your car's ignition off and back on. Repeat the process ten times and you'll hear your instrument panel sound chime after the tenth.

Keys with a side-cut

A growing number of automobiles come with side-cut keys, or laser-cut keys. They are a more secure version of traditional car keys. The edges of the keys are shaped to correspond with the profiles of the lock's tumblers. This kind of key is harder to duplicate, and requires a specially designed key duplicating machine it.

To program the subaru outback key replacement Key Fob, locate the transmitter circuitry inside your key fob. (Instructions are usually included in the owner's manual). Then, search for one or two sets of numbers (8-digits) on the board. Note these numbers down to keep them in your pocket. Close your front door and get into the driver’s seat. Insert the new key into the ignition and turn the knob to the first position. After ten seconds, your car will begin to unlock.

If you have a new fob, you can replace the battery on your Subaru's key fob with ease. Find a small nook in the gap between the front and back of the fob encasement. Use a flathead screwdriver with a small scale to pry the encasement apart, and then remove the smaller portion inside. Replace the battery that was damaged with a brand new CR 2025, and ensure that it is inserted correctly.

Last-cut key

These keys are more convenient than traditional keys as they are able to open your car doors from a distance of up to yards. They can also be used to start the car. These keys are equipped with a carbon chip that emits a signal electronically. This adds another layer of security that makes your Subaru more difficult to steal.

However, some drivers still prefer an older key as backup. If your key fob doesn't working, you might need to replace the battery. If it doesn't work, you should go to Hanson Subaru or another trusted locksmith for assistance.

If your Subaru is a late model and has keys that are laser-cut. This is similar to the Honda high-security HO01 or the HO03. This type of key comes with four tracks, and is cut externally. It can be duplicated with typical tools that are available at locksmiths and hardware stores but it is not equipped with onboard programming. You can find this kind of key at a majority of dealerships however, you must be aware that it may cost more than a key with an edge cut.

Key code

subaru spare key cost key fobs come with a security chip that is used to secure and unlock your vehicle. When the key is inserted into the ignition, it sends signals to a receiver on your dashboard. The unique signal from the key must be acknowledged by the dashboard's receiver in order to start the engine. If your key fob does not work, it might be time to replace the battery.

Find the eight-digit code for your vehicle before you can program the subaru key car key. The code is available on the original ring tag or on Subarunet. Once you have the code, you can open and close your driver's door, and then press the lock button several times equal to each digit in the code.

Then you can insert the new ignition key and switch it on. Do not start the engine. Once the key fob is working, the security light should stop blinking. If the security light is still glowing, you may need to replace the battery. You can also call an expert locksmith for assistance.