Android Auto Communication Error 8

If you are a frequent user of Android Auto, you might have encountered “Communication Error 8” at some point. This error can be frustrating as it interrupts the smooth operation of the Android Auto interface, leaving you unable to make calls, send messages, or use any other features. In this article, we will explore the causes of Communication Error 8 and provide some fixes to resolve it.

Understanding Android Auto Communication Error 8

Before we dive into the causes and fixes, let’s take a moment to understand what Communication Error 8 is. This error occurs when the Android Auto interface is unable to establish a stable connection with your car’s infotainment system. The error message usually reads, “Android Auto can’t connect due to a communication error.” This error can happen due to a range of reasons, including issues with cables, software glitches, or compatibility issues.

Android Auto Communication Error 8

Communication Trouble Reasons

You must determine the reason of the error in order to correct it. The most frequent causes of Communication Error 8 are listed below.

USB Cable Problems

A bad USB cable is one of the most typical reasons of Communication Error 8. A broken cable might interfere with the flow of data between your phone and your car’s entertainment system, resulting to the mistake. Choose a high-quality USB cord that is appropriate for both your phone and your vehicle.

Software Issues 

Sometimes, the Android Auto app may encounter a software glitch, leading to Communication Error 8. This can happen due to an outdated app version, corrupted app data, or a bug in the app’s code. Updating the app or clearing its data can help resolve the issue. Google Play Services is a fundamental programme and the central centre for apps in the Android OS, which is why it comes pre-installed on your Android smartphone. Like any other programme, these services undergo routine updates to take advantage of emerging technologies and fix known flaws. The present communication issue might be the result of you utilising an outdated version of these services. In this instance, upgrading these services may remedy the issue. The instructions may vary based on the brand and model of your device, therefore these services cannot be updated in the same way that a typical Android app can.

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Time and Date modification 

Android Auto will signal a communication problem if the time and date settings on your smartphone or the head-up display in your car are misaligned or mismatched. This is especially valid if neither your gadget nor the car’s unit have been updated to reflect the fact that your region observes daylight saving time. Depending on the situation, adjusting the date and time settings could help.

Compatibility Issues

Compatibility issues can also lead to Communication Error 8. Your phone’s operating system version, the Android Auto app version, and your car’s infotainment system may not be compatible with each other, leading to the error.

How to fix Communication Error 8

The following remedies can be used to remedy Communication Error 8 once you have determined its root cause.

Fix 1: Employ a high-quality USB cable as

Communication Error 8 can be brought on by a defective USB cable, as was already described. The problem could be solved by using a premium USB cable that is appropriate for both your phone and your automobile. Ensure that the cable is attached to a USB port that can handle data transfer.

Fix 2: Delete the data for Android Auto apps

Software problems that can be the root of the error may be resolved by clearing the data from the Android Auto app. Follow these procedures to clear the app’s data:

  • Your phone’s Settings app should be opened.
  • Go to “Apps & notifications” and select “Android Auto.”
  • Select “Storage & cache.”
  • Tap “Clear storage” and confirm the action.

Fix 3: Update the Android Auto App

Updating the Android Auto app to the latest version can help resolve software glitches that may be causing Communication Error 8. To updates application, follow those steps:

  • Open it! – Google Play Store app.
  • Go to Apps then Games.
  • Find “Android Auto” and tap “Update” if available.
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Fix 4: Update Your Phone’s Operating System

If the Android Auto app and your car’s infotainment system are up-to-date, but you are still experiencing Communication Error 8, try updating your phone’s operating system to the latest version. To update your phone’s operating system, follow these steps:

  • Open the Settings app on your phone.
  • Go to “System” and select “Software update.”
  • Tap “Download and install” if an update is available

Fix 5: Check for Compatibility Issues

If you have tried all the above fixes and are still experiencing Communication Error 8, it might be due to compatibility issues. Check if your phone’s operating system version, Android Auto app version, and your car’s infotainment system are compatible with each other. You can do this by visiting the Android Auto website and checking the compatibility list. If your phone or car is not on the list, it might not be compatible with Android Auto.

If you have exhausted all the previous solutions and still facing the issue, we suggest you to visit the official help website and submit a request for problem-solving assistance. Communication failures can happen when time and time-related parameters are different and in conflict. The error notice indicates that the time zone or daylight saving settings are not compatible with one of the devices, either the phone or the vehicle unit.


Although Communication Error 8 might be annoying, it is a frequent problem that can be fixed by locating the source of the problem and implementing the necessary correction. In this post, we looked at the reasons why Communication Error 8 occurs and offered several solutions to remedy it. Remember to utilise a high-quality USB cable, update the Android Auto software and your phone’s operating system, and check for compatibility concerns. These instructions will help you have a flawless, interruption-free experience with Android Auto.


Can a damaged USB cable cause Communication Error 8?

Yes, a damaged USB cable can interfere with the transfer of data between your phone and your car’s infotainment system, leading to Communication Error 8.