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How to Fix a Problem With Your Hyundai i20 Key Fob
Hyundai I20 vehicle owners can lock and unlock their cars remotely. They can also start the vehicle ahead of time and monitor the key fob's functions using an application for mobile devices on their smartphone.
Occasionally, the key fob will stop working. It could be due to an unresponsive battery, water damage, or signal interference.
Battery
Hyundai has developed a smart key fob that is able to perform various remote functions, like 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, however it can be frustrating when the system doesn't function properly. If you're having trouble getting your Hyundai i20 key fob to function correctly There are a variety of things you can try to fix the problem.
The first thing you need to do is check the battery. The majority of smart key fobs utilize the coin cell battery which is replaced in minutes. This is the simplest and cheapest method to fix your problem. Replacement batteries are readily available in all stores and online. Once you have a new battery in place open the key fob to make sure the battery is in the correct position and that it is in contact with all connections.
Make sure to capture a photograph or take a note of how the old battery was placed in the circuit board prior to removing it. This will help you install the new battery in the same manner. Most Hyundai smart key fobs utilize CR2032 batteries, which are available in a variety of stores or online. Close your key fob after installing the battery and test it.
Contacts
If your Hyundai key fob stopped working from the blue and you haven't dropped it, you could be experiencing a malfunctioning internal chip. The receiver module inside your vehicle uses radio frequency signals to communicate with the remote control, so it is possible that the signals are disrupted by nearby transmitters or objects, it can cause the key fob to not function properly.
You should consider the Hyundai Digital key system if you're looking for a way to unlock, lock and start your vehicle during your commute in Reno. This innovative keyless entry system operates via an app for smartphones and lets you share Digital Key access with up to three other people. This is useful when giving an individual a ride or when leaving your car with valet services.
The most frequent reason for the Hyundai i20 key fob to stop functioning is a dead battery. G28CarKeys to change the battery if the one you have is showing signs of aging like a slow operation or no response at all. Although replacing and opening the battery in your Hyundai key fob battery isn't too difficult, there are a few things you should know before starting. Take a photo or take notes of how the old battery is placed within the circuit board. This will help you put the new battery in the same place.
Water Damage
The rubber seals on the key fob protect the electronic chip from water. So, if it is able to withstand an accidental splash of water from a washing machine, or even a brief immersion in light rain, it's likely to not be damaged. However, if you've dropped it into the pool or the ocean, then the water could penetrate the seals and damage the circuit board, which can be costly to repair.
The first step is to dry the key fob completely. It can be done in many ways. It can be placed in a plastic bag with silica gel packets that will suck the moisture out of it. Alternatively, you can use uncooked rice but it's important not to touch the key fob while it's still moist because this could contaminate the internal components.
Utilizing isopropyl alcohol or an electronic cleaner may also help in cleaning the contacts on the circuit board. If the chip is fried, it's best to accept you'll have to replace the key fob.
Replacing the battery in the Hyundai key fob is easy and generally not messy. You can follow an YouTube tutorial video to help you with the procedure or refer to the owner's manual. It's always a good idea keep a spare key fob on your side so that you can continue to drive your car while you wait for the replacement key to arrive.
Diagnostics of a fault
It isn't easy to pinpoint a problem if your check engine light is on and you have a fault code. This is the reason why a diagnostic scanner is often known as an OBD 2 (or OBD 2 in the UK). These are available in Bluetooth versions that connect to your mobile or standard models that have an attached reader to the socket.
One of the most frequent issues with i20s can be that the throttle position sensor (TPS) is damaged. The sensor is responsible for determining the opening angle of the throttle valve. This information is transmitted to the control unit, and contributes to the calculation of the amount of fuel needed. A malfunctioning throttle position sensor can result in a decrease in engine performance, jerky acceleration and RPM fluctuations while driving.
Another issue common to the i20s is the malfunctioning transmission. The transmission is a complex component that contains a number of gears that connect to transfer the power from the engine. The friction between the gears causes wear and tear over time, which could cause the transmission to fail. The signs of a damaged transmission include clunking or grinding sounds and the jerky acceleration.
The spark plugs on the i20 are another frequent problem area. A defective plug can cause engine damage through not delivering enough sparks to every engine. A damaged spark plug can result in costly and serious engine damage if ignored.