Newer vehicles incorporate an increasingly notable number of options. If it’s bluetooth to hear the music on your phone, WiFi to keep the internet connection, or integrated GPS, car manufacturers have not finished surprising us. Today we’re going to concentrate on a very valuable option that can handicap you if it doesn’t work. In truth, we are going to help you to resolve problems of GPS which doesn’t work anymore on a GMC Terrain . To do this, first, we will see how the GPS of a car functions, then, why the GPS of a GMC Terrain isn’t functioning? And, at last, how to fix it.

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How does a GMC Terrain GPS work?

Before seeing why the GPS of your GMC Terrain doesn’t work anymore , we will first check out how it functions so that you can understand all the parts of this content.
We now know all the GPS on Mobile phones that help us greatly in our day to day life, however we do not always know how they operate, here is a list of their main features:

  • The GPS of a GMC Terrain functions like all devices using this technology, they use the network of satellites in earth orbit (24 satellites at 20 000km altitude). These satellites enable you to triangularize the position of the GPS device and thus give exact info on the position of your GMC Terrain. It is necessary to capture 4 satellites at the same time to have exact info, hence the reception bugs when you are in landlocked or mountainous areas.
  • A playback screen and touch or button controls to interact and set it up.
  • Use your radio’s antenna to maximize GPS reception. That’s why a car GPS will be more accurate and powerful than a Smartphone GPS.

Why is the GPS on my GMC Terrain not functioning anymore?

Now we’ll proceed to the GPS problems on your GMC Terrain . There are few of them, we will try to list them all so that you can discover an reason for your GPS not working anymore:

  • The GPS of my GMC Terrain doesn’t pick up the signal anymore: If you have problems with the reception of the GPS signal on your GMC Terrain, if you have no signal reception at all or if it bugs recurrently, you must have an antenna issue. In truth, it is the antenna that will take care of improving the signal of your GPS. It is possible that you have endured the bug of April 6, 2019 which concerns the GPS of the years 2000, we explain later how to fix it.
  • The GPS of my GMC Terrain gives me bad navigation info: If the GPS of your GMC Terrain gives you bad info and has a tendency to get lost or mislaid, it is highly possible that you have a mapping issue, in fact, the road network is regularly changing and it is possible that your cartography is not up to date.
  • My GPS screen is frozen: : Well, if your GPS screen bugs, freezes, or doesn’t react, you’re most likely affected by an electrical issue or a bug in the operating system of your GMC Terrain’s GPS.

    • How do you fix the GPS on a GMC Terrain?

    We now proceed to the last component of our article content which will enable you to fix the buggy GPS of your GMC Terrain . To do this, we will talk about in turn the problems that we founded in the previous component and give you the remedy to each of them:

    • GPS reception problems GMC Terrain: If you have reception problems, whether frequent or continuing, the issue will certainly originate from your reception equipment, i. e. the antenna on your roof. So ensure that it has not been afflicted by any shock, twisting or other damage, if this is the case, replace it with a new one.
    • GPS GMC Terrain bug of April 6, 2019: This bug is now well known by the dealers, it’s a software issue, indeed, every 20 years there is a issue with the management of the date of the GPS software, and this date arrived on April 6, 2019, many old generation GPS stopped functioning. To correct this issue, just go to the settings of your GPS and change the date manually.
    • GPS GMC Terrain mapping problems: In this scenario, if your GPS gives you bad information, you will have to update the GPS of your GMC Terrain, don’t think twice to seek advice from our article on this subject matter to find out the procedure to stick to. This may as well fix some operating system bugs.
    • Finally, if your GPS doesn’t turn on anymore and the screen freezes, you are probably encountering an electrical issue . We recommend you to verify the state of the fuses. If it’s the screen of your GMC Terrain that doesn’t work anymore, we’ve done an content to help you resolve this problem.

    Whenever you have any further questions about the GMC Terrain, do not hesitate to consult our GMC Terrain category.