5 Quick Fix for Ford f150 Speakers not working
If you’ve been noticing that your Ford F-150’s speakers aren’t working as well as they used to, there are a few potential reasons why.
In this post, we’ll go over some of the most common reasons why car speakers stop working and what you can do to fix the issue.
How to fix Ford f150 speakers not working Issue?
1. Check Head unit for damage
The first thing you’ll want to do is make sure that all of the connections to your head unit are secure. If any of the wires have come loose, it could be causing an interruption in the signal.
Once you’ve checked the connections, try turning on the radio again. If you still can’t get any sound, it’s time to remove the head unit and take a closer look.
On most vehicles, the head unit is located in the dash. It’s usually a relatively simple process to remove it; there will be a few screws holding it in place, which you can remove with a screwdriver.
Once the head unit is out, take a look at the back of it for any signs of damage or corrosion. Also, check to see if any of the wires have come loose from their connectors.
If everything looks fine back there, it’s time to put everything back together and see if that solves the problem. In most cases, it will; if not, then you may need to replace your head unit altogether.
2. Check your External amplifier
Next, you will want to locate the external amplifier. The amplifier is usually located in the trunk of the car or under the seat.
Once you have found the amplifier, you will want to check the fuse. The fuse is usually located on the back of the amplifier. If the fuse is blown, you will need to replace it with a new one.
If the fuse is not blown, the next thing you will want to do is check the power supply. The power supply is usually located near the battery. If the power supply is not working, you will need to replace it.
Once you have checked the fuse and power supply, you should be able to turn on the amplifier and get your speakers working again. If you are still having trouble, you may want to take your car to a professional to have it looked at.
3. Check your car speaker wiring
If your Ford f150 speakers are not working, the first step is to check the car speaker wiring. Faulty wiring can be the root of many audio problems, so this is a good place to look when troubleshooting.
Step 1
Disconnect the negative battery terminal to prevent any electrical shorts.
Step 2
Inspect the condition of the speaker wire insulation. Look for any cracks, frays, or other damage. If you find any damage, gently strip away the damaged portion of the insulation and twist the wire strands together before soldering them.
Apply heat shrink tubing over the repair to protect it and then tape up the entire repair with electrical tape.
Step 3
Follow the wire from the speaker to see if there are any other areas of damage along the way. Repair any damaged areas that you find using the same method as in Step 2.
Step 4
Once you have repaired all of the damaged areas, reconnect the negative battery terminal and test out your speakers to see if they are working properly.
4. Check for Dust and debris on speaker
Over time, dust and debris can accumulate on the speakers in your Ford F-150, causing them to sound muffled or distorted.
Luckily, this is an easy problem to fix. Simply remove the speaker covers and use a soft cloth to wipe away any dirt or grime. If you see any cracks or holes in the speaker cone, then you may need to replace the speakers.
However, if the speakers look clean and undamaged, then you can try to improve their sound quality by adjusting the EQ settings on your stereo.
5. Check for a Bad Ground
The best way to check for a bad ground is with a multimeter. A multimeter is an electronic measuring device that can be used to test continuity, voltage, and resistance. To use a multimeter to check for a bad ground, follow these steps:
Step 1
Make sure that your Ford F-150 is turned off and that there is no power running through the system.
Step 2
Locate the point where the negative (-) speaker wire is attached to the vehicle’s chassis. This will be your reference point.
Step 3
Use the voltmeter function on your multimeter to measure the voltage between the reference point and each of the four speaker wires.
The voltage should read close to zero on all four wires. If it does not, then you have found your problem – a bad ground wire!
Step 4
Once you have found the bad ground wire, remove it from the vehicle’s chassis and clean both ends of the wire with a wire brush. This will remove any build-up that may be causing problems with the electrical current flowing through the wire.
Once you have cleaned both ends of the wire, reattach it to the chassis and test again with your voltmeter. The voltage should now read close to zero across all four wires.
Step 5
If you still are not getting a reading close to zero, then you may need to replace the wire entirely.
4 Steps to Diagnosing Blown Ford F-150 Speakers
No one wants to hear a distorted, unpleasant sound coming from their car speakers. If you’re driving a Ford F-150 and you think your speakers may be blown, never fear!
Let’s walk you through four simple steps to diagnose the issue.
Step One: Disconnect the Speaker
The first step is to disconnect the speaker from the power source. You’ll want to make sure you disconnect both the positive and negative wires.
Once the speaker is disconnected, inspect it for any physical damage, such as cracks in the speaker cone or rips in the surround.
Step Two: Check the Speaker for Vibration
Next, gently tap on the speaker cone. If you hear a rattling noise or if the cone appears to vibrate excessively, there is likely something wrong with the speaker’s suspension. This is often caused by water damage or simply age and wear and tear.
Step Three: Check the Speaker with a Multimeter
If you’re comfortable using a multimeter, you can check the impedance of the speaker.
The average car speaker has an impedance of 4 ohms, so if your multimeter readings are significantly higher or lower than that, it’s likely that your speaker is blown.
Step Four: Determine the Amount of Damage to the Speaker
Once you’ve determined that your speaker is indeed blown, it’s time to decide whether or not it needs to be replaced.
In some cases, cracked speaker cones can be repaired with glue or epoxy. However, if the surround is ripped or if there is excessive physical damage, it’s best to replace the entire speaker.
Conclusion
There are a few different reasons why your Ford F-150’s speakers might not be working properly. The most common reasons are dust and debris build-up, blown fuses, and loose wires.
To fix the issue, simply clean the speaker’s surface with a soft cloth, replace any blown fuses, and secure any loose wires.
If you’re not comfortable doing these things yourself, we recommend taking your vehicle to a qualified mechanic or stereo installer.
