Manual Couture asked 11 months ago
Replacing a Subaru Car Key With an Unresponsive Button
If you have an Subaru car key that has an unresponsive button, it may be time to replace the battery. Capitol Subaru’s service department will help you with this simple procedure.
Open the key fob and locate the circuit board. Find two sets of 8 numbers and write the first set down on a piece of paper.
Keyless entry
Keyless entry systems allow you to unlock your Subaru’s doors and trunk without the need for the traditional mechanical keys. The car’s computer detects presence of the key fob through the radio signal and sends an indication to unlock the doors or opening the trunk. The system can also be utilized to start or stop the engine. Some of the more advanced systems offer remote starting, smartphone connectivity and alarms.
A reputable locksmith can design an alternative Subaru key fob if you have lost yours. They can create high-security keys, which are more difficult to duplicate. They may also use laser-cut keys with intricate designs that require special equipment. They can help you choose the appropriate key for your vehicle and then install it for you.
To program a brand new Subaru key fob, first find out what kind of key you have. Then, you can open the fob’s casing and examine the circuit board for the transmitter. There should be one or two sets of 8-digit numbers on it. Write down the number, then close the fob case. You’ll hear a sound on the instrument panel and see that the dome lights flash.
Transponder key
If you own a Subaru that includes keyless entry, you must learn how to replace the battery inside the key fob. You can use a flathead screwdriver to open the case of your key fob and take out the battery that was in there. Then, you can replace it with the new one. Install the new battery with the correct side facing up in the case.
A transponder key (a combination of responder and transmitter) contains a microchip, which communicates with your vehicle’s ECU when it is powered. The chip is equipped with a digital serial number that’s unique to the car you own. It’s also a security option that prevents key duplication.
A locksmith can program your transponder keys however, you must visit an automotive locksmith who has the right equipment and expertise. Incorrectly programming your key could cause damage to the transponder chips inside your car keys which could cost you money in repairs. To program a key, open and close the driver’s door and then turn the car’s ignition off and then on. Repeat the process 10 times, and you’ll hear the instrument panel sound chime after the tenth.
Side-cut key
Many automobiles come with side-cut keys, or laser-cut keys. These keys are more secure than standard keys for cars. The edges of the key are designed in a manner that is in line with the profile of the lock tumblers. This type of key is more difficult to duplicate, and requires a specific key duplicater machine to do so.
To program a Subaru key fob, first locate the transmitter circuit board inside your key fob (instructions should be in your owner’s manual). Then, search for two or three sets of numbers (8-digits) on the board. Note these numbers down to keep them in your pocket. Close your doors and get into the driver’s seat. After that, put the new key in the ignition and switch it to the first position. After 10 seconds, the car will start to unlock.
It is easy to change the battery in your Subaru key fob when you have new fob. Find small grooves in the slit between the front and back of the fob’s encasement. Utilize a small flathead screwdriver to pry the encasement off, then remove the smaller unit inside. Replace the old battery with a new CR 2025 and make sure that it is properly inserted.
Last-cut key
Contrary to traditional metal car keys, these fobs allow you to open your doors from a distance of a few yards away. The fobs can also be used to begin the car. These types of keys have carbon chips inside that emits an electronic signal. This adds another layer of security that makes your Subaru more difficult to take.
Some drivers prefer having an old-fashioned key for backup. If the key fob you have is not working, you may need to replace the battery. If this doesn’t work it is possible to contact Hanson Subaru or Subaru Car Key a trusted locksmith.
If your Subaru is a model that is late and has keys cut with lasers. This key is similar to Honda’s high-security keys HO01 and the HO03. This type of key is four-tracked and externally cut. The key can be duplicated with standard tools available at locksmiths and hardware stores. However it doesn’t include any onboard programming. This type of key is sold at most dealerships. However, it will cost you more than an edge-cut version.
Key code
Subaru key fobs have an encryption chip that can be used to secure and unlock your car. When you insert the key into the ignition, it transmits an electronic signal to a receiver on your dashboard. This signal is specific to the key and if it’s not recognized by the engine, it won’t start. If your key fob doesn’t function, it might be time to replace the battery.
Find the eight-digit code on your vehicle before you can program the Subaru key. The code can be found on the original ringtag or on Subarunet. Once you have your code, open and close the driver’s side door. Then, press the lock button the number of times that corresponds to each number.
Then you need to insert the new key into the ignition and change it to the “on” position, but don’t start the engine. Once the key fob is working the security light should cease to flash. If not, you should replace the battery or consult a professional locksmith to help you solve the issue.