Battery terminal so that we may test the wires for proper identification the wires we will be looking for in. It also helps to place some newspaper under whatever connector you're working on, so you don't drop these little pieces into the engine bay. This adapter set up will allow you to plug the car's original wiring harness into your stereo. This section are there is a order in which locate these wires following the orders will help avoid making mistakes. Car Stereo Ground Wire: Black/Green or Black. Now, lets look at all the primary connectors and wires you will find on a standardized wiring harness. Don't tie either wire to power or ground. If something does not work properly, review the connections with the wiring diagrams that you have to make sure all of the wires are connected to their corresponding match. We use cookies to make wikiHow great. Source: www.walmart.com What Is DSP In Car Audio? Make sure you don't accidentally cut any other wires. To the ohm setting insert one end of the test lead into any other remaining wires and with other test. Car Radio Illumination Wire: Blue/Red. All the content of this site are do not gain any financial benefit from the downloads of any images/wallpaper. Do not pull the wires out of the clip. Secure all the wires by properly wrapping them. It slides out very easily, so use very little pressure. As I have already explained, all these wires are bundled together and conjugate at the harness terminal. The power wire coming from the stereo is usually red, and likely will connect to a red wire from the car. The same is true for a wire harness (at least for the plastic connection). Cut the main wiring harness. Lead to probe each wire down the line until you see a 4 ohm or a 2 ohm reading these. A 12 volt constant source check the vehicle fuses and replace as necessary illumination wires with the key in the. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. By signing up you are agreeing to receive emails according to our privacy policy. If so, where do I connect it? If you are able to purchase a harness adaptor for your new stereo, it will plug directly into the cars existing clip. You may also need to screw the stereo into place if it doesnt use spring clips. Short-circuits next take the cut harness and if the wires are not all the same length cut them across evenly. Purchase the following: A car stereo wire harness which connects the existing wiring for your old head unit to your new one (this will be specific to BOTH the model and year of your car AND to the make of your new head unit); an amplifier wiring kit which will contain all the wires to get power and signal to your amplifier; six feet of . The wire gauge will also determine the electrical resistance of the wire itself (its impedance). Remove wires connecting with the power and speakers. Strip about one-quarter inch of insulation off of each wire to be connected. Some vehicles require a dash kit to allow the aftermarket stereo to fit in the car. Share it with us! Key to the accessory position probe each wire you see a 12 volt signal once you have found the circuit. Not all of us however, feel comfortable playing with the wires. The antenna wire is much thicker with a metal head and can be connected separately before you install the stereo. I'm not really sure which part of the stereo this is from, do you have any more pictures? Radio C1 - Gray 10 way. Second it . When all of the speakers in a car audio system all stop working at once, the problem is usually in the head unit, in the amp, or in the wiring . Web a radio wiring harness is used to connect an aftermarket radio to your factory wiring harness. Car Radio Constant 12v+ Wire: Light Green/Violet. The red wire is the trigger wire that tells the car stereo to turn on when you insert and turn the key in your vehicles ignition system. I returned it to CJ Pony Parts. Slip the smaller length of heat shrink inside the other one, then cut the two into four 1/4-inch lengths. Once I have the donor PCM mapped out, I print the donor vehicle wiring pages of just the circuit I will splice the donor engine to etc and tape those to the master . Step 3. Power from the keyed power wire to the component and ground as necessary. Single Voice Coil vs. Dual Voice Coil. It's not as hard as you might think, but it does require caution and patience. Nothing electronic should work with the battery disconnected. Remember that the center RCA pin is positive, so connect all the center pin wires to the appropriate wires on the 14-pin harness. Multi-meter, the 12 volt constant wire will show 12 volts at all times regardless a vehicle key cylinder position with. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/85\/Wire-a-Car-Stereo-Step-5.jpg\/v4-460px-Wire-a-Car-Stereo-Step-5.jpg","bigUrl":"\/images\/thumb\/8\/85\/Wire-a-Car-Stereo-Step-5.jpg\/aid134686-v4-728px-Wire-a-Car-Stereo-Step-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"