How to Fix a Problem With Your Hyundai i20 Key Fob

hyundai sonata car key replacement i20 vehicle owners can lock and unlock their vehicles remotely. They can also start their vehicle in advance and monitor key-fob functions through an application for mobile devices on their smartphone.

Sometimes, the key fob will stop working. It could be due to a dead battery water damage, or signal interference.

Battery

Hyundai has developed the smart key fob for their vehicles, which allows you to perform a range of remote-controlled functions, such as locking and unlocking doors, launching your vehicle, and even pressing the panic button. It's a fantastic feature for drivers to save time and effort, but it can be difficult when the system ceases to function properly. There are several things you can do to fix your Hyundai i20's key fob is not working properly.

The first step is to check the battery. The majority of smart key fobs utilize an internal battery that is easily replaced in minutes. This is usually the quickest and most affordable way to resolve the issue. You can find replacement batteries at most stores and online. After you have put the new battery, re-open the key fob to ensure that the battery is in the proper position and is in contact with all connections.

Make sure you capture a photograph or take a note of where the previous battery was positioned on the circuit board prior to taking it out it. This will help you replace the battery the same way. The majority of Hyundai smart key fobs have the CR2032 battery, which is available in many stores and on the internet. Once you have the battery in place and closed, you can close the key fob and test it to determine if it's working again.

Contacts

If your Hyundai key fob stopped working completely out of the white of the night and you haven't lost it, you may be dealing with a faulty internal chip. The receiver module in your car uses radio frequency signals to communicate with the remote control, therefore it is possible that the signals are blocked by nearby transmitters or objects, it could cause the key fob to cease functioning correctly.

If you're looking to find a clever way to unlock, lock and start your vehicle during your Reno commute, think about the Hyundai Digital Key system. This advanced keyless entry system works with an app on your smartphone that allows sharing Digital Key access with up three other people. This is useful if you give a friend an escort or leaving your vehicle with valet services.

A dead battery is the most common reason for an hyundai i10 remote key price i20's key fob not working. It's time to change the battery if it is showing signs of aging like a slow operation or no response at any time. Although opening and replacing your Hyundai key fob battery isn't difficult however there are a few things to know prior to starting. Take a photo or take notes of how the old battery is placed inside the circuit board. This will help you place the new battery at the same location.

Water Damage

The rubber seals on the key fob protect the chip's electronic components from water. If it is able to withstand a short splash from a washing-machine or just a brief dip in a light rain, it's unlikely to be damaged. However, if you've dropped it in the ocean or pool, the water could get into the seals and cause damage to the circuit board, which is expensive to repair.

The first step is drying the key fob completely. You can do this in a variety of ways. It can be placed in a plastic bag containing silica gel packs that will drain the moisture of it. You can also use uncooked rice but it's important not to touch the key fob while it's still wet as it could cause contamination to the internal components.

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

It's easy to change the battery on your hyundai i30 remote key replacement key fob. The procedure is generally not messy. You can follow a YouTube tutorial or your owner's guide to guide you through the procedure. It's a good idea keep an extra key fob on hand so you can drive your car while waiting for your key to be repaired.

Diagnostics of a fault

It can be difficult to determine the cause of a problem when your check engine light is on and you have a fault code. This is why an OBD diagnostic scanner is usually called an OBD 2 (or OBD 2 in the United Kingdom). These are available in Bluetooth versions that connect to your phone or standard models that have an attached reader to the socket.

The throttle position sensor (TPS) is located in the i20, can be damaged. This sensor is accountable to measure the opening angle of throttle valve. The information is then sent to the control unit, which aids in calculating the amount of fuel required. A malfunctioning throttle position sensor can result in a decrease in engine performance, jerky acceleration, and RPM fluctuations during driving.

Another issue that is common in i20s is the faulty transmission. The transmission is a complicated component with many gears that interlock to transfer power from the engine to the wheels. Over time the friction between gears can cause the transmission's failure. Grinding or clunking sounds and the jerky acceleration can be signs of a faulty gearbox.

The spark plugs on the i20 are another common problem area. The problem with defective spark plugs is that they can harm the engine because they do not deliver the correct amounts of sparks to each cylinder. A damaged spark plug could cause expensive and serious engine damage if not properly checked.