Specific parts of your Chevrolet Avalanche are fundamental, if for your safety or that of other drivers, making 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 signals, the turn signals. In reality, you may have a blinker problem on Chevrolet Avalanche, whether it’s because they’re burned out, they generate an unusual 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 this, we will discover one after the other various blinker problems on Chevrolet Avalanche and the solutions to get rid of them.


The various blinker problems on Chevrolet Avalanche and their solutions

We will so compose our content page depending to the sort of blinker issue you are facing on your Chevrolet Avalanche. 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 necessary that they are in good working order.

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

If you are in the case in which, when you turn on your blinkers on the left or right side of your Chevrolet Avalanche 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 condition of your blinker bulbs, check out our content page on changing the indicator bulb on Chevrolet Avalanche if you don’t know how to do this procedure. 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 Chevrolet Avalanche 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 troublesome side.

Problem no blinker lights on Chevrolet Avalanche

Second blinker problem you may experience on Chevrolet Avalanche, none of your flashers light up. If you are in this situation there is a good chance that it is an electrical issue that is the trigger of the turn signal incapacity. You will have to verify the turn signal fuse on your Chevrolet Avalanche, please take a look at our content page to locate it quickly. Most frequently your fuse is blown, otherwise it could be the fuse relay that is producing the issue. Finally, 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 Chevrolet Avalanche

Now the most regular case of blinker problems on Chevrolet Avalanche, only one of your blinkers doesn’t work. In this situation, the issue is generally basic 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 check the state of the bulb socket which could generate a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up atypically on Chevrolet Avalanche

Finally, the last issue you may experience is that the turn indicators of your Chevrolet Avalanche 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 post, flashing lights are essential safety parts on your Chevrolet Avalanche, you must always make certain that they are working effectively. No matter what the reason of the flasher issue is, it must be treated as soon as possible because accidents happen fairly quickly and whether it’s a simple fender bender or something more significant, you are bound to be at fault.

If you need more guides on the Chevrolet Avalanche, go to our Chevrolet Avalanche category.