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How to Fix a Problem With Your Hyundai i20 Key Fob
Hyundai i20 owners are able to lock and unlock their vehicles remotely. They can also start their vehicle ahead of time and monitor key fob function via a mobile app using their smartphone.
However, occasionally the key fob might stop working due to some reason. This could be due a dead battery or water damage, or signal interference.
Battery
Hyundai has created a smart key fob that can be used to perform a variety of remote functions, such as locking and unlocking your doors, starting your vehicle and even triggering the panic button. It's an excellent way to cut down on time and energy for drivers, but can be a hassle if the system doesn't function properly. If you're having trouble getting your Hyundai i20 key fob to perform as it should There are a variety of things you can do to fix the problem.
The first step is to check the battery. The majority of smart key fobs utilize an internal battery that is easily replaced in minutes. This is usually the quickest and most affordable method to fix the issue. Batteries for replacement are available at many stores or online. Re-open the keyfob after installing the new battery to verify that the battery is in the correct place and in contact with all the connections.
Be sure to take a picture or make a note of where the previous battery was placed on the circuit board prior to taking it out it. This will help you install the new battery in the same manner. The majority of Hyundai smart keyfobs use the CR2032 batteries, available at most stores or online. Once you have the battery in place close your key fob and test it to determine if it's working again.
Contacts
If your Hyundai keyfob suddenly stopped working and you weren't able to drop it, it might be a problem with the internal chip. The receiver module inside your vehicle utilizes a radio frequency signal to communicate with the remote control, therefore when this signal is affected by nearby transmitters or objects, it can cause the key fob to not function correctly.
You should consider the Hyundai Digital key system if you want to unlock, lock and start your vehicle during your commute in Reno. This advanced keyless system works through an app on your smartphone and allows you to share Digital Key access up to three persons. This is useful when offering an individual a ride or when you're leaving your car with valet services.
A dead battery is the most common cause of the Hyundai i20's key fob not working. If yours is displaying signs of dying, such as slow operation or not responding at all it's time to replace the battery. While replacing your Hyundai keyfob battery isn't difficult, you should be aware of certain things prior to starting. Take a photo or take notes of how the old battery is laid inside the circuit board. This will allow you to place the new battery in the same location.
Water Damage
The key fob has rubber seals that protect the chip inside from water. If it is able to withstand a short splash from a washing-machine or just a brief dip in light rain it's unlikely to be damaged. If you drop it in a pool or ocean it could be damaged by the water. the seals, damaging the circuit board. This is an expensive repair.
The first step is drying the key fob completely. This can be done in a variety of ways. It can be placed in a plastic bag and then cover it with silica gel packets which will suck the moisture out of it. You can also use uncooked rice Be careful not to touch it while it is still damp. It could be contaminated by its internal components.
You can also clean the contacts of the circuit board by using isopropyl or electronic cleaner. If the chip is in danger of being damaged it's best to accept you'll have to replace the key fob.
Replacing the battery in the Hyundai key fob is straightforward and typically not a big mess. You can follow an YouTube tutorial video to assist you through the process or consult your owner's manual. It's a good idea keep an extra key fob on your side so that you can continue driving your vehicle while waiting for the key repair to arrive.
Diagnosis of a Fault
If your check engine light comes on and there is a fault code, it may be difficult to determine the issue without the help of a diagnostic scanner, commonly referred to as an OBD 2. These are available in Bluetooth versions which connect to your phone or standard models with an attached reader to the socket.
One of the most common problems with i20s is the throttle position sensor (TPS) develops a fault. The sensor is used to determine the opening angle of the throttle valve. This information is passed to the control unit and contributes to the calculation of the amount of fuel needed. A malfunctioning throttle sensor could result in rapid acceleration that is jerky, fluctuations in RPM and a decrease in engine performance.
Another common problem found in the i20s is a faulty transmission. The transmission is a complex component that has many gears that work together to transfer the power from the engine. In time friction between gears can lead to the transmission's failure. Clanging or grinding sounds as well as the jerky acceleration can be signs of a faulty gearbox.
The spark plugs of the i20 are another common problem area. A defective plug could cause engine damage due to not delivering enough sparks to every engine. www.thekeylab.co.uk damaged spark plug can cause costly and serious engine damage if ignored.