Top Causes Of Chevy MyLink Screen Glitch

Top Causes Of Chevy MyLink Screen Glitch

Are you experiencing your Chevy MyLink system glitch? If so, you have come to the right place!

Encountering this problem can ruin a beautiful day, especially when far away from a mechanic shop. That’s because you won’t be able to use its essential services such as maps, radio, and Bluetooth.

Top Causes Of Chevy MyLink Screen Glitch

It can also increase the risk of accidents since the flickers take your focus away. After reading this article, you should know what causes this issue and how to fix it.

6 Common Causes Of A Chevy MyLink Screen Glitch

Many factors can contribute to this issue. For instance, they can be due to the components that make up the Chevy MyLink screen or external components.

They include the following:

1. Software Error

Are you experiencing a problem after disconnecting the battery and connecting it back? If yes, this might have to do with a software error.

The system uses software to run features such as maps, cameras, radio, etc. But this software is prone to errors that can affect the overall performance of your Chevy MyLink screen.

For instance, the software might develop bugs that make it hard to troubleshoot after an interruption due to odd electrical issues. You will have to do a deep software update to solve this problem.

Your car’s manual should be able to show you how to do so. But, if the glitch is still there after updating it, other issues might be causing it.

2. Blown Fuse

For the Chevy MyLink to work, it must be supplied with an electric current. Therefore, there must be an electric fuse between the connections to prevent the effects of extreme voltage.

However, sometimes this fuse gets blown or damaged, thus allowing little to no current to reach the MyLink. A very low voltage will cause it to flicker or even develop a glitch.

Therefore, it will save you some time to check the condition of the fuses whenever you experience a problem with the Chevy MyLink.

If the fuse blows up, you will have to replace it, but if the fuse is in perfect condition, then you can proceed to check the other causes of your MyLink glitch.

3. Damaged Screen

Have you ever seen a damaged laptop screen? How does it behave?

Well, it flickers whenever you turn your device on. Like any other screen, the Chevy MyLink screen also flickers whenever it is damaged from the inside.

Various factors, such as accidents or driving your car at high speed over potholes or speed bumps, can result in screen damage.

Therefore, whenever you experience a Chevy MyLink glitch such as flickering, one of the things you should do is check if the screen has been damaged. In most cases, you can quickly identify a crack in the screen.

It is hard to repair the screen when damaged; hence, you must replace it. It might cost you some money; thus, you should avoid actions that endanger it.

4. Faulty Battery

The Chevy MyLink needs sufficient voltage to work. But sometimes, the voltage that reaches it is low, making it flicker or experience a glitch.

This problem usually arises when you stop the car as the battery will drain up faster than the rate it charges. The battery can behave this way due to old age or electrical problems such as a short circuit.

To solve the issue of a MyLink glitch due to a faulty battery, you will have to repair the battery. If you don’t have enough expertise to do so, it is better to take it to a professional to avoid further damage.

However, if the battery is damaged beyond repair, you can only fix the problem by installing a new battery.

Chevy MyLink Screen Glitch

5. An Issue With The Electrical Connector

The electrical connector is found at the end of the wires that supply voltage to the MyLink, and its function is to complete the circuit.

These connectors can get loose over time; hence the wires won’t supply voltage to your Chevy MyLink continuously.

When this happens, its screen will flicker or even develop a glitch that tends to go away whenever you twist the connectors into place.

You can use scotch tape to hold the connectors firmly in their sockets to solve this issue.

You can also use a wire to tie the voltage wires to the car’s walls to prevent them from moving when driving and causing them to unplug from their sockets.

But if you are looking for a more permanent solution to this problem, you can replace the connector with a new one.

6. Worn Wires

Worn voltage wires may also cause the Chevy MyLink screen glitch. The voltage wires can wear out due to corrosion or electric shorts.

They will not supply continuous current when they do, hence the flickers. They may also supply little current that may not be enough to power it.

If you identify that faulty wires are behind the problem, replacing them with new ones will be the best thing to fix the problem completely.

How To Reset The Chevy MyLink Screen After Fixing The Problem

Can’t access the Chevy MyLink screen after fixing the issues that make it glitch or flicker? Don’t worry since we have got you covered!

All you have to do is reset the whole system. You can do so by following these steps to the later:

  1. Turn off the car and remove the key from the ignition socket. It will reduce the probability of encountering a voltage spike.
  2. Unhook the battery cables. Make sure you start with the negative cable before proceeding to the positive cable.
  3. Connect the positive cable to the negative cable. As you do so, make sure that both cables are far from the battery terminals.
  4. Reinsert the key to the ignition socket and then turn it on.
  5. Wait for around 10 minutes, and then turn the key to switch the ignition off.
  6. Unplug the key from the socket and then reconnect the cables to the battery. Make sure you reconnect the positive cable first.
  7. Check if the reset is complete.

The above steps will bring back the system’s features in many cases. But if they fail to do so, you will have to use a scan tool.

The scan tool will diagnose specific issues with the component you could not identify.


Many things can cause a Chevy MyLink screen glitch. They include a faulty battery, issues with electrical connectors, damaged wires, a problem with the fuse, and a software glitch.

These issues do not only affect the performance of the system but can also ruin your mood. Worst of all, the flickers from its screen can also cause accidents.

Therefore, you should check and correct them as soon as you can. In most cases, it has to do with a straightforward issue that you can fix yourself without incurring a lot of money.

But you should be aware that the screen features might not come up automatically; hence, you will also have to reset the system.