10 Unexpected Hyundai I10 Key Tips

How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 owners can lock and unlock their cars remotely. They can also start their vehicle before time and monitor the functions of their key fob via a mobile app using their smartphone.

However, occasionally the key fob may stop functioning for a reason. This could be caused by a dead battery or water damage, or signal interference.

Battery

Hyundai has developed a smart key fob that is able to perform a variety of remote functions like locking and unlocking your doors, starting your car and even activating the panic button. It's an excellent feature for drivers and helps them save time and effort, however it can be a hassle if the system stops working correctly. If you're struggling to get your hyundai i30 replacement key i20 key fob to perform as it should, there are several things you can try to fix the issue.

The first thing you need to do is to check the battery. The majority of smart key fobs utilize a coin cell battery that is replaced in minutes. This is usually the fastest and most cost-effective method to resolve the issue. It is possible to purchase replacement batteries at most stores and on the internet. After you have put the new battery and you have it open, check to ensure that the battery is sitting in the proper position and that it's making contact with all of the connections.

Make sure to take a picture or make a note of where the previous battery was positioned in the circuit board before removing it. This will help you install the new battery in the same way. Most Hyundai smart keyfobs are equipped with CR2032 batteries, which are sold at most stores or online. Once you have the battery in place, close up your key fob and check to determine if it's functioning again.

Contacts

If your Hyundai key fob stopped working completely out of the blue and you haven't dropped it, you may be experiencing a malfunctioning internal chip. The receiver module inside your vehicle relies on radio frequency signals to communicate with the remote control, therefore when this signal is blocked by nearby transmitters or objects, it could cause the key fob to stop functioning correctly.

If you're looking to find a clever way to unlock, lock and start your vehicle during your Reno commute, look into the Hyundai Digital Key system. This innovative keyless entry system works via a smartphone app and allows sharing Digital Key access with up to three other people. This is a great feature when you're giving a friend the opportunity to take a ride or leaving your vehicle with valet services.

The most common reason for the Hyundai I20 Key Replacement i20 key fob to stop working is a dead battery. If yours is displaying indications of dying, such as slow operation or not responding at all it's time to replace the battery. Although opening and replacing the battery in your Hyundai key fob battery isn't a big deal but there are a few things you should know before beginning. Make a sketch or notes of how the old battery is placed on the circuit board. This will allow you to place the new battery at the same position.

Water Damage

The key fob features rubber seals to protect the chip's electronic components from water. If it is able to survive a quick splash from a washing-machine or an unintentional dip in a light rain, it's unlikely to get damaged. If you drop it in a pool or ocean the water could get into the seals, causing damage to the circuit board. This is an expensive repair.

The first step is to dry the key fob thoroughly. This can be done in various ways. You can put it in a bag with silica packets to soak up the moisture. Alternately, you can use uncooked rice but it's crucial not to contact the key fob when it's still moist because this could contaminate the internal components.

The use of isopropyl alcohol, or an electronic cleaner may also be helpful in cleaning the contacts on the circuit board. If the chip has gone bad, it's best to accept you'll have to replace the key fob.

Replacing the battery on a Hyundai key fob is simple and typically not a big mess. You can follow a YouTube tutorial or your owner's manual guide you through the procedure. It's a good idea have an extra key fob on for you in case you need to continue driving your vehicle while you wait for the replacement key to arrive.

Diagnosis of a Fault

It isn't always easy to identify an issue if your check engine light comes on and you have a fault code. This is the reason why an OBD diagnostic scanner is usually known as an OBD 2 (or OBD 2 in the United Kingdom). These can be purchased in Bluetooth models that connect to your smartphone, or standard models that come with an integrated reader.

One of the most frequent problems with i20s is the throttle position sensor (TPS) becomes defective. 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 malfunctioning throttle sensor will result in abrupt acceleration, erratic RPM changes and a decrease in engine performance.

Another common problem found in the i20s is the transmission that is defective. The transmission is a complicated component that has many gears that interlock to transfer power from the engine to wheels. Over time the friction between gears can cause the transmission's failure. Clanging or grinding sounds as well as jerky acceleration are symptoms of the gearbox being damaged.

Spark plugs are an additional aspect to be concerned about for the i20. The problem with the plugs is that they could cause engine damage due to not sending enough sparks to every cylinder. If unchecked a damaged spark plug could result in serious and expensive engine damage.