Newer automobiles include an increasingly spectacular number of features. If it’s bluetooth to enjoy the music on your phone, WiFi to keep the internet connection, or built-in GPS, car manufacturers have not finished surprising us. Today we’re going to focus on a very beneficial feature that can handicap you if it doesn’t work. In fact, we are going to help you to resolve problems of GPS which doesn’t work anymore on a Toyota Sienna . To achieve this, first, we will see how the GPS of a car functions, then, why the GPS of a Toyota Sienna isn’t working? And, at last, how to correct it.


How does a Toyota Sienna GPS work?

Before seeing why the GPS of your Toyota Sienna doesn’t work anymore , we will first look at how it functions so that you can understand all the auto parts of this article.
We now know all the GPS on Smartphones that help us considerably in our everyday life, on the other hand we do not always know how they function, here is a list of their main features:

  • The GPS of a Toyota Sienna 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 Toyota Sienna. It is required to capture 4 satellites simultaneously to have correct 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 improve GPS reception. That’s why a car GPS will be more correct and powerful than a Smartphone GPS.

Why is the GPS on my Toyota Sienna not working anymore?

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

  • The GPS of my Toyota Sienna doesn’t pick up the signal anymore: If you have complications with the reception of the GPS signal on your Toyota Sienna, if you have no signal reception at all or if it bugs recurrently, you must have an antenna problem. In fact, it is the antenna that will take care of improving the alert of your GPS. It is possible that you have suffered the bug of April 6, 2019 which concerns the GPS of the years 2000, we explain later how to correct it.
  • The GPS of my Toyota Sienna gives me bad navigation info: If the GPS of your Toyota Sienna gives you bad info and has a tendency to get lost or mislaid, it is highly possible that you have a mapping problem, obviously, the road network is constantly 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 respond, you’re almost certainly struggling with an electrical problem or a bug in the operating system of your Toyota Sienna’s GPS.
  • How do you correct the GPS on a Toyota Sienna?

    We now move on to the last component of our guideline which will enable you to fix the buggy GPS of your Toyota Sienna . To do this, we will talk about in turn the complications that we determined in the previous component and give you the solution to each of them:

    • GPS reception complications Toyota Sienna: If you have reception complications, whether repeated or lasting, the problem will absolutely originate from your reception equipment, i. e. the antenna on your roof. So make certain that it has not been subjected to any shock, twisting or other damage, if this is the case, change it with a new one.
    • GPS Toyota Sienna bug of April 6, 2019: This bug is now well known by the dealers, it’s a software problem, indeed, every 20 years there is a problem with the management of the date of the GPS software, and this date arrived on April 6, 2019, many old generation GPS stopped working. To resolve this problem, just go to the settings of your GPS and change the date manually.
    • GPS Toyota Sienna mapping complications: In this situation, if your GPS gives you bad information, you will have to update the GPS of your Toyota Sienna, don’t think twice to seek advice from our website on this subject to find out the process to stick to. This might also fix some operating system bugs.
    • Finally, if your GPS doesn’t turn on anymore and the screen freezes, you are almost certainly going through an electrical trouble . We advise you to verify the state of the fuses. If it’s the screen of your Toyota Sienna that doesn’t work anymore, we’ve made an article to help you resolve this problem.

    If you wish more guides on the Toyota Sienna, go to our Toyota Sienna category.