![]() ![]() The following table and image show the car stereo wire color guide.ġ2V Accessory Power (Key in Ignition Position)ġ2V Constant Power to Keep Memory Alive (Independent of Key Position) Car Stereo Wiring Diagram / Wire Color Guideīefore looking how to install a new car stereo, let us quickly take a look at a typical car stereo wiring diagram or the Wire color guide. Disconnect all the wiring from the head unit to completely remove the old stereo. Once you remove the head unit, you will have access to the rear wiring. Remove those bolts using a screwdriver (Phillips or Flat Head, depending on the type of bolts) and you can easily detach the head unit. ![]() So, if you have already taken out the plastic trim cover, you will have access to the bolts holding the head unit in place. You have to use a special tool to remove spring clip mounted head unit. Spring clip mounted head units usually don’t have a plastic trim cover. Now, depending on the model, the head unit in your car will be mounted either using spring clips or bolts. You will now have access to the head unit. Remove the plastic trim using a spudger, preferably a plastic one so that you don’t damage the trim. In most cars, the head unit is covered with a plastic trim, which also might cover the central two AC vents. Once we disconnect the battery, we are now ready to remove the old stereo. Make sure that the negative cable from the battery is properly tucked away from the negative terminal of the battery so that it doesn’t make any accidental contact. You can leave the positive terminal as it is. You don’t have to completely disconnect or remove the battery from its position but just loosen the negative terminal and disconnect it by removing the terminal. Usually, car’s battery is located under the hood, in the engine bay. ![]() The first and important step while removing the existing stereo is to disconnect the battery. Next, we are ready to remove the old stereo from our car. You will also get a Car Stereo Wiring Diagram either printed on the stereo itself or on a separate paper. Most new car stereos come with all the necessary wires, adapters and accessories. If you are lucky and you have access to a demo, then it will definitely help you in making a purchase. Some store owners tend to have a sample setup for testing stereos, speakers and subwoofers. Shortlist a couple of them and if possible, try to get a demo from a store. There are several brands such as Sony, Kenwood, Pioneer, JBL, Apline, JCV and many more. If you are planning to upgrade your car stereo, then spend some time visiting car accessory stores and also do some research online. Car Stereo Wiring Diagram / Wire Color Guide.With this knowledge in mind, it's important to select antennas that are right for your location and situation. On the other hand, if you choose an antenna that is too short, you will not be able to communicate with any other base stations in your area. What is the best FM antenna length?īy choosing an antenna that is too long, you will waste power on useless transmissions and not be able to communicate with any other cell sites. The best ones will be the ones that are most sensitive to the frequency of the radio and not just to general radio signals. That means they can only pick up certain frequencies. The best FM radio antennas have a directional characteristic. What type of antenna is best for FM radio? This is mainly due to advances in technology and improvements in FM broadcasting equipment. Today, however, the signals are stronger and more powerful than ever. ![]() In the past, FM radio signals were too weak to be heard. How can I make my FM radio signal stronger? This aerial signal booster is designed to improve your signal strength and radio reception in weak areas. ❥❥❥ 【High Performance】Car inline antenna aerial copper signal wire, providing strong anti-interference and better signal. Thickening horse mouth metal shielding cover, providing all-round protection. ❥❥❥ 【Professional Design】The car FM radio antenna amplifier provide high output current, low harmonic distortion and cross, ensure security operation. ❥❥❥ 【Premium Quality】The car stereo fm radio antenna signal booster amplifier adopts copper signal wire, which can providing strong anti-interference, increasing the reception distance and enhancing sensitivity of weak signals. In the meantime of signal reception, it can effectively reduce the noise, so that you can receipt the signal to the better extent. ❥❥❥ 【Main Function】The FM signal amplifier can effectively Increase the receiving distance and enhance signal sensitivity. Round interface, please confirm whether they are consistent with your car interface. ❥❥❥ 【Universal Design】The amplifier circuit with voltage conversion design can be directly connected to 12v power supply. ![]()
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