How to Fix a Problem With Your Hyundai i20 Key Fob

Hyundai i20 owners are able to lock and unlock their vehicle 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 may cease to function. This could be due to the battery being dead or water damage, or signal interference.

Battery

Hyundai has developed the smart key fob for their vehicles that enables you to use a variety of remote functions like locking and unlocking doors, starting your vehicle, and even triggering the panic button. It's an ideal way to save time and energy for drivers, but can be a hassle if the system doesn't work correctly. If you're having trouble getting your Hyundai i20 key fob to function properly There are a variety of things you can try to solve the issue.

The first step is to test the battery. The majority of smart key fobs have the coin cell battery which can be replaced in just a few minutes. This is the simplest and cheapest solution to resolve your issue. Replacement batteries are available in many stores or online. Once you have a new battery in place, re-open the key fob to make sure the battery is in the proper position and that it's in contact with all of the connections.

Take a picture or note the location of the old battery in the circuit before removing it. This will let you install the new battery the same way. Most hyundai i30 keys locked in car smart key fobs use batteries that are CR2032, which are found in many shops and on the internet. Close your key fob after installing the battery and test it.

Contacts

If your Hyundai key fob has stopped working completely out of the black and white, and you've still not lost it, you could be experiencing a malfunctioning internal chip. The receiver module in your vehicle utilizes a radio frequency signal to communicate with the remote control, so in the event that this signal is affected by nearby transmitters or objects, it may cause the key fob to stop functioning properly.

Take a look at the Hyundai Digital Key system if you want to lock, unlock, and start your car while you commute to Reno. This innovative keyless entry system works via an app for smartphones that allows you to share Digital Key access with up to three additional people. This is useful when giving your friend a ride when you are leaving your car using valet services.

A dead battery is the main cause of the Hyundai i20's key fob not working. It's time to replace the battery if it shows signs of age, such as slow operation or no response at any time. While replacing and opening your 2010 hyundai santa fe key fob key fob battery shouldn't be difficult, there are a few things to know prior to starting. First, take note of the way that the old battery is laid within the circuit board, or snap a picture. This will enable you to put the new battery in the same place.

Water Damage

The rubber seals on the fob's key seal the chip from water. If it can withstand the splash of water that comes from a washing machine, or an evaporation in light rain, it's unlikely to get damaged. If you drop it in a pool or ocean, the water could penetrate the seals, causing damage to the circuit board. This is an expensive repair.

The first step is to dry the key fob thoroughly. It is possible to do this in a variety of ways. You can place it in a plastic bag with silica gel packs that will drain the moisture of it. You can also cook rice uncooked However, be cautious not to be near it while it's still wet. This could contaminate the internal components.

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

It is easy to replace the battery in your Hyundai key fob. The process is typically not messy. You can follow an YouTube tutorial video to assist you with the process or refer to your owner's manual. It's a good idea to keep an extra key fob on for you in case you need to continue driving your car while you wait for the repair key to arrive.

Fault Diagnosis

It isn't always easy to identify the cause of a problem when your check engine light is on and you have a fault code. This is the reason why the diagnostic scanner is typically known as an OBD 2 (or OBD 2 in the United Kingdom). They are available in Bluetooth versions that connect to your mobile or standard models with readers that are connected to the socket.

The throttle position sensor (TPS) located in the located in the i20, could become damaged. The sensor is responsible for determining the opening angle of the throttle valve. This information is sent to the control unit and is used to the calculation of the amount of fuel needed. A malfunctioning throttle sensor will result in rapid acceleration that is jerky, fluctuations in RPM and a reduction in engine performance.

Transmission problems are another common issue in the i20s. The transmission is a complex component with a variety of gears which mesh together to transfer the power from the engine. The friction between the gears cause wear over time which can cause the transmission to fail. Signs of a malfunctioning transmission include grinding or clunking noises and jerky acceleration.

Spark plugs are yet another aspect to be concerned about for the i20. A defective plug can cause engine damage through not providing enough sparks to each cylinder. A damaged spark plug could result in costly and serious engine damage if it is not checked.