Some parts of your Jeep Wrangler are vital, regardless for your safety or that of other individuals, being sure that all these parts are operating properly is part of your legal and moral duties. Today, we are going to focus on one of these parts, your vehicle’s blinkers, the turn signals. In truth, you may have a blinker problem on Jeep Wrangler, whether it’s because they’re burned out, they generate an uncommon noise, or whatever, we’re going to try to address your worries today so that you can get back on the road with secure feeling. To do this, we will discover one after the other different blinker trouble on Jeep Wrangler and the answers to remedy them.


The various blinker problems on Jeep Wrangler and their solutions

We will therefore create our content according to the kind of blinker trouble you are being confronted with on your Jeep Wrangler. 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 Jeep Wrangler

If you are in the case in which, when you turn on your blinkers on the left or right side of your Jeep Wrangler they do not light up while on the other side everything functions properly. In this scenario it may be that both of your blinker bulbs are burnt out, first step for you to examine the condition of your blinker bulbs, read our content on changing the indicator bulb on Jeep Wrangler if you don’t know how to do this technique. Bear in mind to examine the condition of the bulb socket, it may be oxidized and the electrical contact may be bad. If after examining the bulbs of the blinkers of your Jeep Wrangler are not burnt out, you will have to take out the comodo of your turn indicators to examine that there is no false contact when you switch it on the problematic side.

Problem no blinker lights on Jeep Wrangler

Second blinker problem you may encounter on Jeep Wrangler, none of your flashers light up. If you are in this scenario there is a good chance that it is an electrical trouble that is the origin of the turn signal failure. You will have to examine the turn signal fuse on your Jeep Wrangler, please take a look at our content to locate it very easily. Most frequently your fuse is blown, in any other case it could be the fuse relay that is generating the trouble. Finally, if your fuses and relays are in good condition, examine that the flasher comodo is well powered.

Problem a blinker doesn’t light up on Jeep Wrangler

Now the most regular case of blinker problems on Jeep Wrangler, only one of your blinkers doesn’t work. In this scenario, the trouble is in most cases easy to fix 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 trigger a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up uncommonly on Jeep Wrangler

To finish , the last trouble you may encounter is that the turn indicators of your Jeep Wrangler 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 malfunctioning.


As seen earlier in this article, flashing lights are very important safety parts on your Jeep Wrangler, you must constantly be certain that they are working effectively. No matter what the cause of the flasher trouble is, it must be treated as soon as possible because accidents happen quickly and whether it’s a simple fender bender or something more serious, you are bound to be at fault.

If you wish more guides on the Jeep Wrangler, go to our Jeep Wrangler category.