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 in advance and monitor key fob function by using a mobile application using their smartphone.
However, occasionally the key fob might stop functioning due to a reason. This could be due to the battery being dead or water damage, or even signal interference.
Battery
Hyundai has developed a smart key fob that is able to perform various remote functions, such as locking and unlocking your doors, starting your car and even triggering the panic button. It's a great convenience for drivers, helping them save time and effort, however it can be difficult when the system stops working correctly. There are a few options you can do when your Hyundai i20's main fob isn't working properly.
The first step is check the battery. The majority of smart key fobs are powered by a coin-cell, which can be easily replaced in just a few minutes. This is the fastest and cheapest way to fix your problem. You can find replacement batteries in many stores and online. After you have put the new battery open the key fob to make sure the battery is sitting in the right position and that it's in contact with all 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 the same way. The majority of Hyundai smart key fobs utilize CR2032 batteries, which are available in most shops or online. Once you have the battery installed close your key fob and test it to determine if it's functioning again.
Contacts
If your Hyundai key fob stopped working completely out of the blue and you've not dropped it, you may have a problem with an internal chip. The receiver module inside your vehicle relies on a radio frequency signal to communicate with the remote control, so in the event that this signal is blocked by nearby transmitters or objects, it can cause the key fob to cease functioning correctly.
Think about the Hyundai Digital Key system if your goal is to unlock, lock and start your car during your commute in Reno. The advanced keyless system operates through an app on your smartphone. It enables you to share Digital Key access up to three people. This is useful when you are giving a friend the opportunity to ride with you or leave your vehicle for valet services.
hyundai replacement key cost uk is the most frequent cause of the Hyundai i20's key fob not functioning. If yours is showing signs of dying, like slow operation or not responding at all it's time to replace the battery. Although opening and replacing your Hyundai key fob battery isn't too difficult, there are a few points to be aware of prior to starting. The first step is to take note of the way that the old battery is laid within the circuit board, or snap a picture. This will allow you to place the new battery in the same spot.
Water Damage
The key fob features rubber seals that protect the chip's electronic components from water. So, if it survives the splash of water from a washer or the brief submersion of 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, causing damage to the circuit board. This can be a costly repair.
The first step is drying the key fob thoroughly. This can be done in various ways. You can put it in a plastic container with silica gel bags that will draw the moisture out of it. Or, you could make use of 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.
Using isopropyl alcohol or an electronic cleaner could also help in cleaning the contacts on the circuit board. If the chip is fried and you suspect it, you'll need to replace the key fob.
It is simple to change the battery on your Hyundai key fob. The process is typically not difficult. You can follow an YouTube video tutorial to help you through the process or refer to the owner's manual. It's a great idea to keep an extra key fob in case you can drive your car while waiting for the repaired key.
Diagnosis of a Fault
It isn't easy to pinpoint a problem if your check engine light is illuminated and you have a fault-code. This is the reason why an OBD diagnostic scanner is usually called an OBD 2 (or OBD 2 in the UK). They are available in Bluetooth versions that connect to phones or standard models that have readers that are connected to the socket.
One of the most common problems with i20s is the throttle position sensor (TPS) becomes defective. This sensor is used to determine the opening angle of throttle valve. This information is passed to the control unit and contributes to the calculation of the amount of fuel required. A malfunctioning throttle position sensor could result in reduced engine performance, jerky acceleration and RPM fluctuations during driving.
Another issue common to the i20s is the malfunctioning transmission. The transmission is a complex part that has a lot of gears which mesh together to transfer power from the engine. As time passes the friction between gears can cause the transmission's failure. The sound of grinding or clunking and an acceleration that is jerky can indicate the gearbox being damaged.
The spark plugs of the i20 are another common problem area. A defective plug can cause damage to engines by not delivering enough sparks to every cylinder. If unchecked a damaged spark plug could result in serious and expensive engine damage.