How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai I20 owners can lock and unlock their vehicles remotely. They can also start the vehicle in advance and monitor the key fob's functions using a mobile application on their smartphone.

However, at times, the key fob won't functioning due to a reason. It could be due to an unresponsive battery, water damage, or signal interference.

Battery

hyundai spare key has developed a smart key fob that is able to perform various remote functions, including locking and unlocking your doors, launching your car and even activating the panic button. It's an excellent way to cut down on time and energy for drivers, but it can be frustrating when it doesn't work as intended. There are several things you can do if your Hyundai i20's key fob isn't functioning properly.

The first step is to examine the battery. Most smart key fobs are powered by a coin cell battery, which can be easily replaced in a matter of minutes. This is the easiest and most affordable way to fix your problem. You can purchase replacement batteries at most stores and on the internet. After you have put the new battery then re-open the key fob to make sure the battery is in the proper position and is in contact with all connections.

Take a picture or note the position of the battery that was removed from the circuit before removing it. This will allow you to replace the battery the same way. The majority of hyundai i30 key replacement, clicking here, smart key fobs are powered by the CR2032 battery, which is available in most shops and on the internet. Once you have the battery in place close your key fob and test it to see if it's working again.

Contacts

If your Hyundai key fob has stopped working completely out of the black and white, and you've still not lost it, you may be dealing with a faulty internal chip. The receiver module inside your vehicle utilizes radio frequency signals to communicate with the remote control, therefore if this signals are being disrupted by nearby transmitters or objects, it can cause the key fob to stop functioning correctly.

If you're looking for a reliable method to lock, unlock, and start your car during your Reno commute, you should consider the Hyundai Digital Key system. This innovative keyless entry system is operated via an app for smartphones that allows sharing Digital Key access with up to three additional people. This is useful if you're giving someone the opportunity to take a ride or leaving your vehicle with valet services.

A dead battery is the most common reason for a Hyundai i20's key fob not working. If yours is displaying signs of dying, like slow operation or not responding at all it's time to replace the battery. While replacing your Hyundai keyfob battery is not difficult, you must be aware of some things prior to starting. Make a sketch or an outline of the way that the old battery is laid on the circuit board. This will help you place the new battery in the same location.

Water Damage

The rubber seals on the fob's key seal the electronic chip from water. If it can withstand a brief splash from a washing machine or a brief immersion in light rain it's unlikely to be damaged. If you drop it into an ocean or pool and the water sank into the seals, damaging the circuit board. This is an expensive repair.

The first step is drying the key fob thoroughly. This can be accomplished in several ways. You can place it in a bag with silica bags to absorb the moisture. Alternately, you can use rice that has not been cooked, but it is crucial not to touch the key fob while it's still wet, as this could contaminate the internal components.

You can also clean the contacts of the circuit board by using isopropyl or electronic cleaner. If the chip is fried, it's best to accept you'll have to replace the key fob.

It's simple to replace the battery in your Hyundai key fob. The procedure is usually not difficult. You can follow a YouTube tutorial video to assist you through the process or refer to the owner's manual. It's a great idea keep a spare key fob so you can drive your vehicle while waiting for the repaired key.

Diagnosis of a Fault

If your check engine light comes on and the fault code is present, it can be difficult to pinpoint the issue without the help of a diagnostic scanner, often referred to as an OBD 2. They are available in Bluetooth versions that connect to your smartphone, or standard models that come with an attached reader.

One of the most frequent problems with i20s is that the throttle position sensor (TPS) is damaged. The sensor is responsible for determining the opening angle of the throttle valve. The information is then sent to the control unit, and contributes to the calculation of the amount of fuel needed. A damaged throttle sensor can result in jerky acceleration, RPM fluctuations and decreased engine performance.

Transmission problems are another common issue with the i20s. The transmission is a complicated component with many gears that connect to transfer power from the engine to wheels. The friction between the gears cause wear over time which can cause the transmission to fail. Signs of a defective transmission include grinding or clunking noises and an abrupt acceleration.

The spark plugs in the i20 are another frequent problem area. Faulty spark plugs can damage the engine by not delivering the correct amounts of sparks to every cylinder. If they are not checked an unclean spark plug can cause serious and expensive engine damage.