Some specific parts of your Hyundai Sonata are essential, if for your security or that of other drivers, ensuring that all these parts are in good working order is part of your legal and moral responsibilities. Today, we are going to speak about one of these parts, your vehicle’s signals, the turn signals. In truth, you may have a blinker problem on Hyundai Sonata, whether it’s because they’re burned out, they make a strange noise, or whatever, we’re going to try to resolve your worries today so that you can get back on the road with peace of mind. To achieve this, we will discover one after the other different blinker concerns on Hyundai Sonata and the solutions to fix them.


The various blinker problems on Hyundai Sonata and their solutions

We will so produce our article depending to the sort of blinker trouble you are facing on your Hyundai Sonata. You should know that the turn signals are the only parts that allow other road users to know your changes in direction, so it is fundamental that they are in good working order.

Blinker problem that does not flash on one side on Hyundai Sonata

If you are in the scenario in which, when you turn on your blinkers on the left or right side of your Hyundai Sonata they do not light up while on the other side everything functions normally. In this situation it may be that both of your blinker bulbs are burnt out, first step for you to verify the state of your blinker bulbs, take a look at our article on changing the indicator bulb on Hyundai Sonata if you don’t know how to do this process. Keep in mind to verify the condition of the bulb socket, it may be oxidized and the electrical contact may be bad. If after looking at the bulbs of the blinkers of your Hyundai Sonata are not burnt out, you will have to remove the comodo of your turn indicators to verify that there is no false contact when you switch it on the problematic side.

Problem no blinker lights on Hyundai Sonata

Second blinker problem you may experience on Hyundai Sonata, none of your flashers light up. If you are in this situation there is a good chance that it is an electrical trouble that is the origin of the turn signal troubles. You will have to verify the turn signal fuse on your Hyundai Sonata, please go to our article to locate it very easily. Most of the time your fuse is blown, otherwise it could be the fuse relay that is leading to the trouble. At last, if your fuses and relays are in good condition, verify that the flasher comodo is well powered.

Problem a blinker doesn’t light up on Hyundai Sonata

Now the most regular case of blinker problems on Hyundai Sonata, only one of your blinkers doesn’t work. In this situation, the trouble is in most cases simple to fix and a change of a burnt-out bulb will be enough to solve it. If this is not enough, bear in mind to examine the condition of the bulb socket which could cause a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up abnormally on Hyundai Sonata

To finish , the last trouble you may experience is that the turn indicators of your Hyundai Sonata make a different noise when you turn them on or that they work randomly. Two situations, or you have a short circuit somewhere in your electrical installation or, your turn indicator unit is defective.


As seen earlier in this article, flashing lights are important security parts on your Hyundai Sonata, you must all the time ensure that that they are working correctly. No matter what the trigger of the flasher trouble is, it must be fixed as soon as possible because accidents happen very fast and whether it’s a simple fender bender or something more severe, you are bound to be at fault.

To get more tips on the Hyundai Sonata, take a look at the Hyundai Sonata category.