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https://www.thekeylab.co.uk/hyundai-car-keys/
How to Fix a Problem With Your Hyundai i20 Key Fob Hyundai i20 owners can to lock and unlock their vehicles remotely They can also start their vehicle prior to time and monitor key fob functions by using a mobile application on their smartphone Sometimes the key fob may cease to function This could be due to a dead battery water damage or even signal interference Battery Hyundai has developed the smart key fob for their vehicles It allows you to use a variety of remote functions including locking and unlocking doors launching your vehicle and even triggering the panic button Its a great convenience for drivers and helps them save time and effort however it can be difficult when the system isnt working properly There are several things you can do if your Hyundai i20s key fob isnt working properly The first thing to do is check the battery Most smart key fobs use a coin cell battery that can be replaced in just a few minutes This is the easiest and cheapest method to resolve your issue Replacement batteries are available in most stores or online Reopen the keyfob after installing the new battery to make sure that the battery is in the correct place and in contact with all the connections Make sure you take a photo or make note of the way in which the old battery was placed in the circuit board prior to removing it This will assist you in installing the new battery in the same manner The majority of Hyundai smart key fobs utilize batteries that are CR2032 which are sold in a variety of shops and on the internet Once you have the battery installed close up your key fob and then test it to see if its working again Contacts If your Hyundai key fob suddenly stopped functioning and you did not drop it there may be a problem in the internal chip The receiver module inside your car uses a radio frequency signal to communicate with the remote control so in the event that this signal is blocked by nearby transmitters or objects it may cause the key fob to stop functioning properly If youre looking for a smart method to lock unlock and start your car during your Reno commute think about the Hyundai Digital Key system This advanced keyless system operates via an app on your smartphone allowing you to share Digital Key access up to three people This can be helpful when you offer a friend a ride or when you are leaving your car using valet services A dead battery is the primary reason for an Hyundai i20s key fob not working Its time to change the battery if the one you have is showing signs of aging or has a slow response or no response at any time Although opening and replacing the battery in your Hyundai key fob battery isnt too difficult however there are a few things you should know before beginning Take a picture or make notes of how the old battery is laid within the circuit board This will enable you to put the new battery in the same position Water Damage The key fob has rubber seals to protect the chip inside from water Therefore if it withstands a splash of water from a washing machine or the brief submersion of rain its likely to not be damaged However if youve dropped it into the pool or in the ocean the water can penetrate the seals and damage the circuit board which can be costly to repair hyundai i20 key replacement cost is drying the key fob thoroughly It can be done in a variety of ways You can place it in a plastic bag and then cover it with silica gel packets that will suck the moisture out of it You could also use uncooked rice however be careful not to contact it while its still wet It could be contaminated by its internal components Using isopropyl alcohol or an electronic cleaner may also be helpful in cleaning the contacts on the circuit board If the chip is damaged its best to accept youll need to replace the key fob Its simple to change the battery on your Hyundai key fob The procedure is generally not difficult You can use a YouTube tutorial or your owners manual to guide you through the procedure Its a good idea keep an extra key fob on hand so you can use your vehicle while you wait for the repaired key Fault Diagnosis If your check engine light is on and there is a fault code it can be difficult to determine the issue without the aid of a diagnostic scanner typically referred to as an OBD 2 They are available in Bluetooth versions that connect to your phone or standard models with an OBD 2 reader The throttle position sensor TPS is located in the i20 could become damaged The sensor is responsible for measuring the opening angle of the throttle valve This information is sent to the control unit and is used to the calculation of the amount of fuel required A malfunctioning throttle position sensor will result in lower engine performance jerky acceleration and RPM fluctuations when driving Another issue that is common in the i20s is the transmission that is defective The transmission is a complicated component with many gears that connect to transfer power from the engine to the wheels The friction between the gears can cause wear and tear which can cause the transmission to fail Grinding or clunking sounds and the jerky acceleration can be signs of an unreliable gearbox The spark plugs on the i20 are a different common issue area A defective plug can cause damage to engines by not giving enough sparks to each engine A damaged spark plug can result in costly and serious engine damage if ignored