Not knowing my audio negative and positive wire colors on rear left door
I'm am running a high level to low level RCA converter so I can conveter to a amp so I can run my sub but I don't know the audio color chart for the door speakers and am having trouble finding them online and would rather not have to take of my door panel if it's not necessary thank you vary much hope you can help me.
My car has 5000 miles.
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
Try the yellow as positive and black as negative. This is what was used on the same vehicle but for the 2015 model. I do not have a 2016 diagram. If you want a second opinion on this, consider contacting a certified technician who can help you with your electrical components firsthand. Good luck.
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In most speakers typically, the white wires, or wires that have an white marking are the wire that is positive. The completely black or unmarked wire is typically that wire which is the negative. However, this can differ based on the maker`s design. Some manufacturers have different markings too.
If you connect the positive wire to the negative part of the speaker, the sound wave reverses and travels as an inverted or reversed polarity. It creates destructive interfaces where sound waves often cancel each other and weaken the waves. Hence, some sound frequencies will not be heard in between the audio.
Good news is, with speakers it doesn`t really matter which one you choose as your positive and which as your negative, just so long as you are consistent. Ultimately, what you want is for the wire that connects to the red terminal on your Amp or Receiver to connect to the red terminal on your speaker.
If you have a wire where both sides are the same color, which is typically copper, the strand that has a grooved texture is the negative wire. Run your fingers along the wire to determine which side has the ribbing. The smooth wire is the positive wire.
If one of your speakers is wired up the wrong way it will be `out of phase`. In other words it will be moving `back and forth` while the other speaker is moving `forth and back`. Your ears may not notice it but this results in the stereo seperation and sound quality not being as good as they could be.
Making a wiring mistake can cause collateral damage. If your stereo wiring is incorrect, it could damage your engine computer, other dash electronics, etc. There`s almost always a difference in sound quality.
Speaker wires don`t get plugged into the wall outlet, so they don`t carry the same high level of current as a normal power cord. Speaker wires carry whatever level of current comes out of the amplifier.
They are often color-coded, yellow for composite video, red for the right audio channel, and white or black for the left channel of stereo audio. This trio (or pair) of jacks can often be found on the back of audio and video equipment.
Touch a speaker wire to the positive end of the battery and the other to the negative end. Look at the speaker cone. If the cone moves inwards, this means you have reverse polarity. If you see this, reverse the speaker cables to achieve correct polarity.
First, set the multimeter to the “DC Voltage” setting. Next, touch the black lead of the multimeter to the negative (black) speaker wire, and touch the red lead of the multimeter to the positive (red) speaker wire. The multimeter will then give you a reading in volts.
The speaker wires can be checked by simply using a low-voltage battery. Here, you take note of the positive and negative points on the battery you want to use and connect the wires from your speakers to each. If the speaker cone pushes out, then the positive and negative wires are connected appropriately.
In the world of DC electronics, the accepted wiring convention is that the red wire carries the positive voltage, and the black is circuit ground. Usually the red is marked as + (plus) and the black is marked as – (minus).
US AC power circuit wiring color codes
The protective ground is green or green with yellow stripe. The neutral is white, the hot (live or active) single phase wires are black , and red in the case of a second active. Three-phase lines are red, black, and blue.
Speaker wire is used to make the electrical connection between loudspeakers and audio amplifiers.
Connect one lead to positive terminal of battery and the other lead to negative terminal. Listen for humming or buzzing sound from speaker wire. If no sound is heard, replace speaker wire as it may be damaged or have a poor connection. Repeat these steps regularly to ensure that speaker wire is functioning properly.
But here`s the catch: If you connect the circuit wires to the wrong terminals on an outlet, the outlet will still work, but the polarity will be backward. When this happens, a lamp, for example, will have its bulb socket sleeve energized rather than the little tab inside the socket.
The cable on the positive terminal uses +12V while the one on the negative side uses -12V. If the positives and negatives are switched, the battery will try to compensate and make the negative 12 volts into a positive charge resulting in a huge surge of power and an enormous amount of heat to be produced.
3. What Happens When Negative And Positive Terminals Touch? If a positive cable and a negative cable on a good battery touch each other, a strong electrical current will flow between them. This may cause sparks, damage the wires` insulation, and potentially start a fire.
The most common audio speaker wires are 12 Gauge, 14 Gauge, 16 Gauge, and 18 Gauge. Stranded wire is more flexible, easier to route, can withstand vibration and flexing than solid wire; therefore, it is more commonly used in audio speaking wiring.
The color code for four-conductor wire is speaker one: Red (positive), Black (negative) speaker two: White (positive), Green (negative). Its purpose is to carry an electrical signal (voltage and current) from the amplifier (or the amplifier section of a receiver) to the speakers.
Speaker wires that are anywhere between 12 to 16 gauge are most commonly used for connecting speakers to an amplifier or an Audio/Video (A/V) receiver. A lower-gauge number indicates a thicker wire, while a higher-gauge number indicates a thinner wire.
In metal wires, current is carried by negatively charged electrons, so the positive current arrow points in the opposite direction the electrons move. This has been the sign convention for 270 years, ever since Ben Franklin named electric charges with + and – signs.
The only difference is that speaker wire typically has clear outer insulation, while electrical wire might be black, brown, white or some other color. That similarity isn`t an illusion; the wires are very much alike and can be used interchangeably in many circumstances.
You can use a speaker wire for 12v Power if the wire`s gauge or thickness is appropriate for the device`s Power. Speaker wire with a gauge of 18 or 16 can carry up to 7 or 10 amps of current, respectively, suitable for low-voltage applications such as 12 volts.
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Not knowing my audio negative and positive wire colors on rear left door
ANSWER : Try the yellow as positive and black as negative. This is what was used on the same vehicle but for the 2015 model. I do not have a 2016 diagram. If you want a second opinion on this, consider contacting a certified technician who can help you with your electrical components firsthand. Good luck.
Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
Door unlocked alarm, no power window or door lock on driver door only, interior light comes on with L turn signa
ANSWER : Hi there. In general, wiring harnesses are sold by the manufacturer as a whole harness; not individual wires. It is much easier, cost-efficient and safer to replace the entire harness if it’s determined that it is faulty and the source of your alarm / door issue. It would be best to have one of our mobile mechanics come to your location and complete an electrical problems inspection though, as it’s possible that this issue is related to an error code trapped in the ECU. If this is the case, simply clearing the code will resolve the problem. If the issue is determined to be the wiring harness or an exposed wire, they can recommend and most likely complete the repairs as well.
Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
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ANSWER : Hi there, thanks for writing in.
Failed door latches are a very common issue on VW’s, and they certainly can cause a drain on the battery. That said, without seeing the car it’s impossible to guarantee that the door latch or latches will fix it permanently. As far as cost goes, dealership labor prices are very high, so any repairs they recommend could likely be done for less money through another repair service. With how common these door latch failures are, I would suggest only using high quality brand new replacements. Before going any further though, you should have a qualified technician, such as one available through YourMechanic, come to you and thoroughly diagnose why the battery won’t hold a charge. The technician will properly test the battery to make sure that it is able to take and hold a proper charge, as well as check the system for any electrical drains. At that point they will be able to advise on what repairs should be made.
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Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
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ANSWER : You may have a problem with the latch itself. You first need to disconnect the wire connector to the door lock actuator and plug in the old one to see if the actuator works without being on. If there is no power then you will need to trace the harness along B pilar to locate a possible wiring break. If you have power then you may have a binding latch and will need to replace it.
Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
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Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
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This is usually a problem with the power window motor, the regulator or the fuse. The power window motor is what actually operates the window up and down when you push the switch. The regulator is what actually moves the windows up and down which is powered by an electric the motor when you use the switch inside the vehicle. The fuse is designed to protect the entire electric power window system in the event of a short or some other electrical failure. In the event that the fuse blows, this will cut the power to the electric power window motor, rendering it inoperable. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your power window system to determine what may be causing not to work properly.
Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
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Read Full Q/A … : Not knowing my audio negative and positive wire colors on rear left door
