It totally sucks when you find out that you can’t even hear your favorite playlist in your car. You’re probably on a road trip, and you can’t even enjoy it to the fullest because of this.
If your problem is that your car stereo has power but no sound from speakers, then we have the solution for you! In this article, you will find out what’s actually wrong with your vehicle’s speakers and how to fix them.
So, if you’re stuck in the middle of the road trying to get an idea about the whole process, we’re going to keep it short for you. Let’s move into it without any further ado!
Why Does Your Car Stereo Have Power But No Sound From Speakers?
Firstly, if your car stereo works but no sound is coming out of it, there might be quite a few things that are wrong. Or it might be just the one thing that leads to a certain ground issue.
Reason 1: Blown Fuse
Firstly, pop the hood and check the fuse box. You’re going to have to ensure that all the fuses are intact. Always keep a spare fuse to check if you see that a fuse is blown.
If the replacement fuse also blows, you can conclude that there’s a certain short in the system.
Reason 2: Corroded Grounds
Another thing that causes this issue is a corroded ground. This one, however, causes much more complex issues throughout the vehicle’s internal systems. The same thing can happen if you have loose grounds too.
Reason 3: Can an Amp Effect My Car Stereo?
Absolutely, the amp might be at the bottom of this after all! But this basically depends on the location of the amp inside your car. It’s also going to be a lot harder to check out if the location isn’t really accessible.
Amps have different configurations too. Some of them have in-line fuses, while others have integrated fuses. And then some amps come with multiple fuses.
The amp fuse may blow at times due to a short somewhere in the vehicle. This is at times the biggest issue when it comes to sound not coming out of car stereos.
If you’re looking for the best way to avoid this, a proper installation is key. That’s because if you can properly install the amp, most of your work will be done for years to come.
Reason 4: Bad Connections
Finally, bad connections and broken wires can lead to these sorts of situations too. A faulty wire will eventually cause a few speakers to cut off connection with the sound system. So, you have to diagnose that too.
How To Fix A Car Stereo That Has No Sound!
Now that you know the causes for no sound coming out of your stereos, let’s find out how to fix things. Don’t worry; we’ll try to keep things simple.
Step 1:
Firstly, find a space that isn’t a conductor of electricity. Then, mount the amplifier on that surface. This is important so that you don’t have to place your amplifier on a metal surface.
Step 2:
You must ensure that the negative terminal of your car’s battery is disconnected. This is an absolute must because failure to do so will eventually cause problems.
Step 3:
Pass the power cable through the firewall. Don’t worry; there are several empty grommets that you can use. But if you don’t have one lying around, you can always use a power drill and steel bits.
Just make sure to make the hole big enough so that the cable will fit.
Step 4:
Now, it’s time for you to run the power cable to the battery. Make sure that the wire isn’t getting pinched.
Step 5:
Don’t put the in-line fuse holder close to the battery terminal. Make sure that there’s at least an eighteen-inch gap.
Step 6:
If you’re concerned about cable management, you can always resort to cable ties. These little guys can get you out of the tightest of situations.
Step 7:
Run the RCA cables from the back of the amp and then turn the lead on. Route them the same way you did the power cables.
Step 8:
Now, you need to connect the amplifier speaker wires to the car speakers. This is no gruesome task at all. Here’s a pro tip – you should keep these away from the power wires.
Step 9:
Connect the negative terminal of the amp with the chassis ground of the vehicle.
Step 10:
Insert the main power wire fuse only after you’ve made sure that the other fuses are in place. After that, connect the negative battery terminal, and then you should be good to go.
Final Words
If your car stereo has power but no sound from speakers is coming out, you can actually solve it yourself. Go through our guide again if you’re not confident. If you’re still not comfortable with drilling holes, you can always opt to call a professional to have it checked out!
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