Hyundai Ioniq Smart Key Not Working – How To Fix

By Max Anthony •  Updated: 04/12/22 •  3 min read

The Hyundai car brand is one of the most popular car brands in the world. The Hyundai Ioniq is one of the electric vehicles that are manufactured by this car brand. It is an electric car that was launched in 2016.

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As an electric car, it has a lot of features and perks, such as the ability to have your doors unlocked without having to push any buttons. You can start your car without having to insert your key into the ignition, as it has an automatic keyless entry system that allows you to do so.

However, there are some common problems that may arise with your Hyundai Ioniq smart key not working properly. It’s understandable if you’d want to get your smart key working in top condition again, as a malfunctioning key can be troublesome when used for an electric car

Here are some possible issues and solutions you may want to consider

Key battery might be low

A smart key usually powers itself using a battery that is integrated into the key itself. This battery may not be fully charged and may need to be replaced if it has run out of power. In addition, it’s a good idea to keep your smart key away from extreme temperatures, as this can also affect the battery’s lifespan.

Fuse box might be faulty

A fuse box is a part of your car that helps you to keep your vehicle in good condition. If it’s faulty, then it can be responsible for the issue of your Hyundai Ioniq smart key not working. In this case, you should have a look at the fuse box and make sure that it’s working properly.

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The door lock switch might be faulty

You should consider investigating your smart key’s door lock switch as well. This will be the most effective solution to fix the issue of your Hyundai Ioniq smart key not working.

There may be a problem with one or more switches on your car doors that’s making them not work properly anymore, which may cause problems with your Hyundai Ioniq smart key not working properly as well.

Try manually unlocking or locking the car

The most important thing you can do to fix the issue of your Hyundai Ioniq smart key not working is to try to manually unlock or lock your car. It’s possible that the smart key is unable to function properly because it’s malfunctioning and it needs some repairs. In this case, you should make sure that the smart key can be unlocked manually, by pressing the button on the outside of your car door.

Repair the faulty smart key

The most effective way to fix the issue of your Hyundai Ioniq smart key not working is to have it repaired. This will be a quick and easy solution for you, as it will only take bringing it to a professional technician to repair it for you and make sure that it’s working perfectly again. You should look for a reputable auto repair shop in your area, which can help you with this issue.

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Max Anthony

Max is a gizmo-savvy guy, who has a tendency to get pulled into the nitty gritty details of technology and cars. He attended UT Austin, where he studied Information Science. He’s married and has three kids, one dog and a GMC truck and a Porsche 911. With a large family, he still finds time to share tips and tricks on cars, trucks and more.

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