We all have trouble with our motor vehicle sooner or later, regardless it’s because you run out of gas, have a fuse trouble, or your car won’t start, all these breakdowns are likely to bother us and we are generally powerless to fix them. That’s why all of us tries its best to accompany you in front of these concerns, and today we will try to show you how to manually close your GMC Sierra? Indeed, if you have no more power, you will not be capable to use the central locking of your car anymore. We will first teach you how to manually close the sunroof of your GMC Sierra, and secondly, how to manually close the doors of your GMC Sierra.


How to manually close the sunroof of a GMC Sierra ?

So we will begin our article with the procedure to enable you to close manually your GMC Sierra and more precisely the sunroof or the panoramic roof of this one. Regardless whether your battery is out of power, or you have removed the battery, you will not have access to the power controls of the sunroof of your GMC Sierra, and consequently no longer have the possibility to close it. Unfortunately, you don’t have many solutions to allow you to close them. Indeed, to manually close the sunroof of a GMC Sierra , there is only one option which consists in using the manual command to close it. It is not accessible without removing a plastic cover which is based in front of the sunroof. To discover the exact location of this screw seek advice from your car’s instructions. It will then be enough to screw it on until the roof is completely closed.

How to manually close the doors of a GMC Sierra ?

And to finish, we will surely advance to the part that brings you on this page, how to manually close a GMC Sierra , but this time we will focus on the doors of this one. Indeed, your car may have run out of battery in front of your house, you been able to open the doors and try to start it, but whilst waiting to find a solution you want to make certain that nobody else will be capable to get into it. Unfortunately, it’s pretty much the same problem as the sunroof on your GMC Sierra. Indeed, with no power, it will be unachievable to activate the door central lock. On some models , you will have a push button on the window frame that you can press manually to close your GMC Sierra manually, but this is becoming less and less common. So we will give you as before the only two solutions to enable you to close your car without energy:

  • Buy a new battery and install it to close the doors of your GMC Sierra, or get one in good condition. Nevertheless, you will need access to the bonnet to achieve this
  • Connect your GMC Sierra to a running car to transfer energy and recharge your vehicle’s battery. This will at least give you enough power to close the doors of your car. If you have any doubts about your battery’s ability to keep the charge. Make sure to close the doors of your car while it is still linked to the other car. Once you have achieved this, you can disconnect your battery and close the bonnet


If you want more tutorials on the GMC Sierra, go to our GMC Sierra category.