2014 Grand Caravan Radio Cuts Out3/19/2021
If you dont find any problems there, youll have to expand your search.Jeremy Laukkonen is tech writer and the creator of a popular blog and video game startup.He also ghostwrites articles for numerous major trade publications.
Michelle Adeola Adelufosi is a marketing consultant with 9 years experience working for a variety of clients. Her expertise includes social media, web development, and graphic design. ![]() However, depending on exactly how the stereo is failing to work, you could also have an amp problem, an internal fault in the head unit, or even a problem with your speakers or speaker wires. These are all faults that can cause an intermittent failure, where the car stereo will sometimes work and sometimes not work, so tracking down the real problem may be difficult unless the fail state lasts long enough to check everything out. Even if you arent lucky enough to catch your stereo acting up while you have tools in hand, you may be able to find some clues hidden in the exact fashion that your car stereo stops working. When a car stereo only works sometimes, there are two main types of faults that can be in play. One has to do with the car stereo turning on and working just fine, but the music intermittently cuts out, or the stereo randomly shuts itself off. The other has to do with the car stereo seeming to turn on, but no sound ever comes out. Here are the most common causes of a car stereo only working sometimes, and what to do about it. If the display shuts off at the same time the music cuts out, then the unit is probably losing power. Tracking down the fault can be difficult when the radio is functioning since it actually has power at that time. When a car stereo seems to turn on but produces no sound: The problem is often in the speaker wiring. A break or crimp in the speaker wiring, often where it passes into a door, can cause the sound to cut off entirely. The problem could also be a bad amplifier or bad wiring to the amplifier. If everything else checks out, the head unit itself may have failed. If your sound cuts off, or the head unit turns off intermittently, when youre driving down the road, the problem is usually in the car stereo wiring. This is especially true if the display shuts off so that you can tell that the stereo is losing power. When a power or ground connection is loose, driving over bumpy roads or even just driving at all can cause a connection to break or short. In some cases, the power will return with further jostling, leading to a situation where the radio will only work sometimes, turning back on as suddenly as it turns off. Tracking down a loose power or ground wire can be tricky, but the best place to start is at the back of the stereo. If youre dealing with an aftermarket head unit, especially if it wasnt professionally installed, then you may find connections that are obviously loose or poorly-made.
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