How to Fix a Problem With Your Hyundai i20 Key Fob

hyundai key replacement near me i20 owners can to lock and unlock their vehicle remotely. They can also start their vehicle prior to time and monitor the functions of their key fob using a mobile app using their smartphone.

Occasionally, the key fob will stop working. This could be due to an unresponsive battery or water damage, or signal interference.

Battery

Hyundai has created a smart key fob that can be used to perform various remote functions like locking and unlocking your doors, launching your car and even activating the panic button. It's an excellent feature for drivers that helps them save time and effort, but it can be a challenge when the system doesn't function properly. If you're having difficulty getting your Hyundai i20 key fob to function properly There are several options you can do to fix the problem.

The first step is to examine the battery. The majority of smart key fobs are powered by a coin-cell battery that can be replaced within minutes. This is usually the quickest and most affordable method to fix the problem. You can buy replacement batteries at most shops and also online. Re-open the keyfob after installing the new battery to ensure that the battery is in the correct place and in contact with all the connections.

Take a photo or note the location of the old battery in the circuit before removing it. This will allow you to install the new battery in the same way. The majority of Hyundai smart key fobs have the CR2032 battery, which is available in many stores and online. Once you have the battery installed close your key fob, and then test it to see if it's working again.

Contacts

If your Hyundai keyfob suddenly stopped working and you weren't able to drop it, it may be a problem with the internal chip. The receiver module inside the car uses radio frequency signals to communicate with the remote. If these signals are interrupted by nearby transmitters or objects the key fob might stop working properly.

Take a look at the Hyundai Digital Key system if you're looking for a way to lock, unlock and start your car while you commute to Reno. This innovative keyless system functions with an app on your smartphone and allows you to share Digital Key access up to three persons. This is a great feature when you're giving someone the opportunity to take a ride or leaving your vehicle for valet services.

The most common reason for the Hyundai i20 key fob to stop working is an inactive battery. If yours is displaying signs of dying, like slow operation or not responding at all, it's time to replace the battery. While replacing the Hyundai keyfob's battery isn't difficult, you should be aware of some things prior to beginning. Take a photo or take a note about how the old battery is laid on the circuit board. This will assist you in placing the new battery in the same spot.

Water Damage

The key fob features rubber seals that protect the electronic chip inside from water. If it can withstand the splash of water that comes from a washing machine, or a brief submersion in light rain, it's not likely to be damaged. If you drop it in the ocean or in a pool and the water sank into the seals, damaging the circuit board. This can be a costly repair.

The first step is drying the key fob completely. This can be done in various ways. You can place it in a bag with silica packets to absorb the moisture. You can also use rice that is not cooked however, be careful not to touch it while it is still wet. This could lead to contamination of its internal components.

You can also clean the the circuit board using isopropyl or electronic cleaner. If the chip is damaged, it's best to accept that you'll need a replacement key fob.

Replacing the battery on the Hyundai key fob is simple and typically not a big mess. You can follow a YouTube video tutorial to help you along the way or refer to the owner's manual. It's a great idea to keep an extra key fob in case you can drive your vehicle while waiting for your repaired key.

Fault Diagnosis

If your check engine light comes on and an error code is visible, it may be difficult to identify the problem without the use of a diagnostic scanner, commonly referred to as an OBD 2. They 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 common issues with i20s can be that the throttle position sensor (TPS) is damaged. This sensor is responsible for determining the opening angle of the throttle valve. This information is sent to the control unit, which contributes to the calculation for the amount of fuel needed. A malfunctioning throttle position sensor will result in a decrease in engine performance, jerky acceleration, and RPM variations when driving.

Another common problem found in the i20s is the malfunctioning transmission. The transmission is a complicated part that has a lot of gears which mesh together to transfer power from the engine. In time the friction between gears can cause the transmission's failure. The signs of a damaged transmission include grinding or clunking noises and the jerky acceleration.

Spark plugs are another aspect to be concerned about for the i20. The problem with the plugs is that they can cause engine damage through not sending enough sparks to every cylinder. If left unchecked the damaged spark plug can cause serious and expensive engine damage.