Some parts of your Chevrolet Suburban are essential, regardless for your security or that of other drivers, ensuring that all these parts are operating properly is part of your legal and moral responsibilities. Today, we are going to talk about one of these parts, your vehicle’s blinkers, the turn signals. Indeed, you may have a blinker problem on Chevrolet Suburban, whether it’s because they’re burned out, they make a strange noise, or whatever, we’re going to try to treat your worries today so that you can get back on the road with comfort. To do so, we will discover one after the other various blinker problems on Chevrolet Suburban and the answers to fix them.


The various blinker problems on Chevrolet Suburban and their solutions

We will consequently write our guideline according to the sort of blinker trouble you are facing on your Chevrolet Suburban. 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 essential that they are in good working order.

Blinker problem that does not flash on one side on Chevrolet Suburban

If you are in the situation in which, when you turn on your blinkers on the left or right side of your Chevrolet Suburban they do not light up while on the other side everything operates normally. 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 guideline on changing the indicator bulb on Chevrolet Suburban if you don’t know how to do this operation. Bear in mind to examine 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 Chevrolet Suburban are not burnt out, you will have to take off the comodo of your turn indicators to examine that there is no false contact when you switch it on the troublesome side.

Problem no blinker lights on Chevrolet Suburban

Second blinker problem you may encounter on Chevrolet Suburban, 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 Chevrolet Suburban, please read our guideline to locate it quickly. In most situations your fuse is blown, otherwise it could be the fuse relay that is causing 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 Chevrolet Suburban

Now the most regular case of blinker problems on Chevrolet Suburban, only one of your blinkers doesn’t work. In this scenario, the trouble is in general basic to solve 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 generate a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up abnormally on Chevrolet Suburban

To conclude, the last trouble you may encounter is that the turn indicators of your Chevrolet Suburban make a different noise when you turn them on or that they work abnormally. Two cases, or you have a short circuit somewhere in your electrical installation or, your turn indicator unit is damaged.


As seen previously in this article, flashing lights are necessary security parts on your Chevrolet Suburban, you must always be certain that they are working effectively. No matter what the reason of the flasher trouble is, it must be treated as quickly as possible because accidents happen very fast and whether it’s a simple fender bender or something more significant, you are bound to be at fault.

To find more tips on the Chevrolet Suburban, take a look at the Chevrolet Suburban category.