Car Radio Won’t Turn On After Battery Died - Reason and Solution

One of the most complicated problems people face is trying to find out what could have been responsible for their car radios not turning on. This problem alone can deprive you of maximum comfort while driving such car around. There is no need to bother as there are several ways to go about it.

This post will be aiming to reveal everything about car radios not turning on. It will be explaining the possible causes and solutions. Read the details from beginning to the end and understand how to deal with your own problem.

Why did your car radio suddenly stop working?

There are lots of reasons why a car radio will stop functioning. Some of them will be highlighted and briefly explained below.

1 - Blown Fuse

This is a very common problem and should be the first to be checked when your car radio isn’t working. There could be a blown fuse. With a problem like this, your radio won’t power on. A voltmeter will be needed to help you check for any blown fuse.

2 - Power Ground Connection Issue

This is another major factor that can be responsible when your radio refuse to work as expected. When this happens, you will notice the radio will start working in an unpredictable way. For instance, it can suddenly turn off after working for some time.

3 - Wiring Problem

There are vehicles which come with unmodified stock radios. In such case, wiring issues are not common. On the other hand, there are vehicles which have aftermarket audio systems. These usually experience wiring problems. The reason is that the wires have not been properly installed before such cars are sold out. Some wiring problems that can make your car radio not to work as expected are wiring short, bad ground wire and other loose connections.

4 - Antenna Problem

Do you know that when your car antenna has problem, there is every chance that the radio won’t work? You must have noticed that a few years back, most cars had their antennas outside. These could be easily damaged when you are washing the car or try to do something else. When your car antenna has problem, such is quite easy to detect. This is because the CD player feature will work very well.

5 - Programming Problem

This is very evident especially when the radio comes with anti-theft technology. In this case, the radio won’t work except you press some certain buttons. There is only way to find out whether this is the cause of the problem you are experiencing at the moment. This is checking its display. Just get the anti-theft mode deactivated and you are good to go.

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What do you do if your radio won't turn on?

Based on the above problems that have been listed, there is no doubting the fact that car radio not working can be very technical to detect. It is not a problem that requires an approach which is based on guesswork. This is the reason why you need to hire a car radio repair expert to ensure the fault is detected and fixed as expected. With an experienced mobile mechanic, you can be rest assured that such problem will be a complete walk in the park. Lots of components will be checked to determine the fault.

These could be inspection of fuses, tracing of wiring, conducting of voltage testing and many others. After the inspection has been carried out and the fault detected, a detailed report will then be provided. The reason why a mobile mechanic needs to be hired is that dysfunctional car radio can cause a lot of inconvenience issues. It is true that when such radio is not working you can still drive around. However, such doesn’t mean you will be comfortable. Furthermore, a faulty radio can reduce the value of your car.

Apart from that, it can provide the needed safety. For instance, it has been discovered that drivers mostly turn on their radios in order to remain at alert. Once these devices are not working, they can easily get distracted. Just hire a mechanic to inspect as well as diagnose such problem without delay. Just by explaining how your radio malfunctions, an experienced mobile mechanic can tell what could likely be the problem.

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How do you start your radio after charging the battery?

Once your car battery dies, there is every chance that your radio may not start after having it charged. This is one problem that most people have complained about in the past. Also, it is possible for your car battery not to work when it is newly installed. There is something you may not know about car battery dying. This is the fact that most things will go into reset mode automatically with radio being one of such.

When this happens, your radio may not work even when the car can start. One of the most effective ways to make this work is pulling out the radio. Everything should be unplugged after which you will then reconnect it.

Another thing you can do is:

• Removing of radio fuse

• Remove anti-theft fuse
  

• Replace fuses that are not in good working condition
  

• Start the car. Once this has been done, you will be require to enter a code. When the code is entered correctly, your radio will be turn on automatically
  

Please note that the second method may vary with car brands and models. In other words, what applies to Honda may not work in Mercedes Benz cars. In a situation whereby the problem still persists, it is recommended you contact the manufacturers of such car. They will be a much better position to help out.

Final Words

Having seen the above, it is very obvious that there are several reasons or factors responsible for car radios not turning on. It is all about contacting a highly experienced mobile mechanic who will help in diagnosing such problem without hassle.