Specific elements of your Toyota Prius are vital, regardless for your safety or that of other drivers, making certain all these elements are operating properly is part of your legal and moral obligations. In this article , we are going to talk about one of these elements, your vehicle’s blinkers, the turn signals. In truth, you may have a blinker problem on Toyota Prius, whether it’s because they’re burned out, they make a strange noise, or whatever, we’re going to try to address your concerns today so that you can get back on the road with secure feeling. To do so, we will discover one after the other various blinker concerns on Toyota Prius and the solutions to remedy them.


The various blinker problems on Toyota Prius and their solutions

We will therefore write our article according to the type of blinker trouble you are encountering on your Toyota Prius. You should know that the turn signals are the only elements 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 Toyota Prius

If you are in the case in which, when you turn on your blinkers on the left or right side of your Toyota Prius they do not light up while on the other side everything functions properly. In this situation it may be that both of your blinker bulbs are burnt out, first step for you to check the state of your blinker bulbs, look at our article on changing the indicator bulb on Toyota Prius if you don’t know how to do this process. Remember to check the condition of the bulb socket, it may be oxidized and the electrical contact may be bad. If after checking the bulbs of the blinkers of your Toyota Prius are not burnt out, you will have to take off the comodo of your turn indicators to check that there is no false contact when you switch it on the troublesome side.

Problem no blinker lights on Toyota Prius

Second blinker problem you may experience on Toyota Prius, 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 failure. You will have to check the turn signal fuse on your Toyota Prius, please visit our article to find it very easily. In many instances your fuse is blown, otherwise it could be the fuse relay that is generating the trouble. Finally, if your fuses and relays are in good condition, check that the flasher comodo is well powered.

Problem a blinker doesn’t light up on Toyota Prius

Now the most regular case of blinker problems on Toyota Prius, only one of your blinkers doesn’t work. In this situation, the trouble is usually simple to correct and a change of a burnt-out bulb will be enough to solve it. If this is not enough, keep in mind to verify the state of the bulb socket which could cause a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up atypically on Toyota Prius

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


As seen previously in this article, flashing lights are very important safety elements on your Toyota Prius, you must constantly be certain that they are working effectively. No matter what the reason of the flasher trouble is, it must be fixed as quickly as possible because accidents happen quickly and whether it’s a simple fender bender or something more severe, you are bound to be at fault.

If you want more tutorials on the Toyota Prius, go to our Toyota Prius category.