5 Easy Fix For GMC Acadia speakers not working

Driving in your GMC Acadia should be a pleasurable experience, complete with a fully functioning sound system.

However, it can be frustrating when your speakers stop working and you’re left with no way to enjoy your favorite tunes on the road. Fortunately, there are a few quick fixes you can try to get your speakers up and running again.

In this article, we’ll go over seven simple solutions that can help you restore the sound in your GMC Acadia. From checking your audio settings to inspecting your wiring, we’ll guide you through the process of troubleshooting your speaker issue.

How to fix the GMC Acadia speakers not working

1. Check for Power 

If your GMC Acadia’s speakers are not working, the first thing you should do is check for power. A lack of power is one of the most common reasons why speakers stop functioning, and it can be easily fixed by inspecting your fuse and resetting the sound system. Here’s how to do it:

1. Start by turning on your GMC Acadia and making sure that the sound system is set to the correct input (e.g., radio, CD, etc.).
2. Next, open the hood of your GMC Acadia and locate the fuse box.
3. Look for the fuse labeled “radio” or “speakers” and check to see if it has blown. If it has, replace it with a new fuse of the same amperage.
4. If the fuse is not blown, you can try resetting the sound system by disconnecting the negative battery cable for a few minutes and then reconnecting it.
5. Once you have checked the fuse and reset the sound system, turn on your GMC Acadia and try playing some music. If the speakers are still not working, move on to the next steps in this troubleshooting guide.

2. Check for Continuity 

If checking for power didn’t fix your GMC Acadia’s non-functioning speakers, the next step is to check for continuity. This means making sure that there is a continuous electrical path from the source (e.g., radio, CD player) to the speakers. Here’s how to do it:

1. First, turn off your GMC Acadia and make sure that the sound system is not playing.
2. Using a multimeter, test the continuity of the speaker wires by touching the probes to the two terminals on each speaker. If the multimeter beeps or the needle moves, that means there is continuity and the speaker is functioning properly.
3. If the multimeter doesn’t register a beep or movement, that means there is no continuity and the speaker is not functioning. In this case, you’ll need to inspect the wiring for any breaks or loose connections.

3. Faulty wiring

Faulty wiring can cause a break in the electrical connection between the audio source and the speakers, resulting in no sound. Here’s how to troubleshoot and fix faulty wiring:

1. Start by turning off your GMC Acadia and making sure that the sound system is not playing.
2. Disconnect the negative battery cable to prevent any electrical shocks.
3. Carefully remove the speaker cover and look for any visible damage to the wiring. If you see any breaks or loose connections, you can try to repair them by splicing the wires and using electrical tape to secure them.
4. If you don’t see any damage to the wiring, you can try swapping the speaker with another one to see if the issue is with the speaker itself or the wiring.
5. Once you have inspected and repaired the wiring, reconnect the negative battery cable and test the speaker again. If the speaker is working properly, that means the issue was with the wiring.

4. Incorrect audio settings

In some cases, your GMC Acadia’s speakers may not be working because of incorrect audio settings. Here’s how to check it:

1. Start by turning on your GMC Acadia and accessing the sound system’s settings. This can typically be done through the dashboard controls or by using the buttons on the radio or CD player.
2. Once you have access to the sound system’s settings, check the volume level to make sure it’s not set too low. You can adjust the volume using the controls on the dashboard or the radio/CD player.
3. Next, check the balance and fader settings to make sure they are properly configured. The balance controls the left-right balance of the sound, while the fader controls the front-rear balance. If either of these settings is set too low, it can affect the sound quality and volume of your speakers.
4. If your GMC Acadia has a subwoofer, make sure it’s properly connected and configured. The subwoofer can sometimes be turned off or set to a low level, which can affect the overall sound quality of the system.
5. Once you have checked and adjusted the audio settings, test the speakers to see if they are working properly. If they are still not functioning, you can move on to the next steps in this troubleshooting guide.

5. Check for Damage to the speaker cover

In some cases, the issue with your GMC Acadia’s non-functioning speakers may be due to damage to the speaker cover. The speaker cover protects the speaker from external damage and debris, and if it’s damaged or missing, it can affect the speaker’s performance. Here’s how to troubleshoot and fix damage to the speaker cover:

1. Start by turning off your GMC Acadia and making sure that the sound system is not playing.
2. Carefully remove the speaker cover and inspect it for any visible damage. Common types of damage include cracks, dents, and missing pieces.
3. If the speaker cover is damaged, you’ll need to replace it with a new one. You can typically find replacement speaker covers at auto parts stores or online.
4. To install the new speaker cover, carefully remove the old cover and clean the speaker and the surrounding area. Then, align the new cover with the speaker and secure it in place using the provided screws or clips.
5. Once you have installed the new speaker cover, turn on your GMC Acadia and test the speakers to see if they are working properly. If they are still not functioning, you can move on to the next steps in this troubleshooting guide.

Conclusion

The GMC Acadia is a reliable vehicle but sometimes its speakers can malfunction due to blown fuses or loose wiring in addition to other factors such as faulty radio head units and aftermarket stereo systems.

By following these steps outlined above, you can troubleshoot your way closer towards solving any speaker problems you may encounter with your GMC Acadia!

Of course, if all else fails then you may need to call up a professional technician for help in order to get everything back up and running correctly once again!