Q:I have a 2002 chevy trailblazer lt and i was trying to see if anyone knows what color is what for the radio harness i want to straight wire my aftermarket cd player in because the harness is 100 dollars to buy. if anyone can tell me which wire goes to where by color or know of a good diagram i would appreciate it.

2002 Chevrolet Trailblazer Car Stereo Radio Wiring Diagram Car Radio Constant 12v+ Wire: Orange Car Radio Switched 12v+ Wire: Yellow Car Radio Ground Wire: Black Car Radio Illumination Wire: Gray Car Stereo Dimmer Wire: Brown Car Stereo Antenna Trigger: Pink Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Front Speakers Size: N/A Front Speakers Location: N/A Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire (-): Dark Green Rear Speakers Size: N/A Rear Speakers Location: N/A Left Rear Speaker Positive Wire (+): Brown Left Rear Speaker Negative Wire (-): Yellow Right Rear Speaker Positive Wire (+): Dark Blue Right Rear Speaker Negative Wire (-): Light Blue

Q:i would like to hook up a cd player in my dakota but i need a wire color diagram, anyboby no where or no the colors

Here is the original factory stereo wiring harness info. Car Radio Battery Constant 12v+ Wire: Red Car Radio Accessory Switched 12v+ Wire: Red/White Car Radio Ground Wire: Black Car Radio Illumination Wire: N/A Car Stereo Dimmer Wire: Orange Car Stereo Antenna Trigger Wire: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car Audio Front Speakers Size: 5 1/4″ Speakers Car Audio Front Speakers Location: Doors Left Front Speaker Positive Wire (+): Blue/White Left Front Speaker Negative Wire (-): Black Right Front Speaker Positive Wire (+): Purple Right Front Speaker Negative Wire (-): Green Car Audio Rear Speakers Size: 5″ x 7″ Speakers Car Audio Rear Speakers Location: Side Panels Left Rear Speaker Positive Wire (+): Black/Yellow Left Rear Speaker Negative Wire (-): Gray Right Rear Speaker Positive Wire (+): Blue/White Right Rear Speaker Negative Wire (-): Blue/Orange

Q:And how can you not get them in hair straightener wires? Thanks!

Short in a wire is when two wires either don't connect cuz they're not long enough, OR when the wires start to smoke or burn or catch on fire.

Q:My house is wired for surround sound. The wires coming out of the speakers holes are not labeled as far as i can tell but the wires that are coming out of housing that go into the back of the receiver are labeled 26,27,30,and 31. I cant tell which wires go to which speaker Front Left, Front Right, Rear left or Rear Right. Do these numbers mean anything?

Nope, sorry. You should be able to hook all the speakers up and plug one wire into the receiver at a time. It may take a few min, but it shouldn't be too hard to figure it out.

Q:i just got two new aiwa stereo speaker's they come with their own wiring in the back but i dont know which wire is whatthere is one black wireand there is another black with gray dashesim thinking the one with dashes is positive?the speaker works both ways

Chances are the marked wire is positive. For your purposes it doesn't matter a whole lot. The phasing (which DOES matter) will be correct as long as you are consistent with both speakers. If you can remove the front grill or otherwise see the speaker cone directly, you can check the polarity with a AA or other 1-1/2 volt battery. The cone will move forward when the positive wire is *briefly* touched to the positive terminal of the battery while the negative wire is held on the negative terminal. If you see it move back, you've connected the wires in reverse. Don

Q:i got a fi bl 15dual 2 subwoofer. im wiring it down to 1 ohm.now for the problem. lets say im wiring the positive terminals together. am i suppose to wire it all with positive wire or can i also use negative copper wire? i used two positive wires and one negative wire to hook up the three positive terminals. is this bad? do i need to make all of them positive silver wires?

ok well either red or + is positive and black or - is negitive, the problem i have is you said you had 3 positives and one negitive on a dual coil sub,?? if you mean you ran all 3 wires to your amp then its wrong, if you mean you ran 1 wire to your positive,1 wire to your negative, and 1 wire from the other positive and negative together, then you have gone up to 4ohm and not down to 1, you should have 2 positives and 2 negatives, hooked together to make 1 positive and 1 negative as for the wire colors, they sometimes differ so you can tell them apart, providing your the one who screwed them to the amp, i run mine copper positive and silver negative, but each to there own.

Q:Steel wire or iron wire. spool of wire used mainly in the iron frame of the building foundation..

Steel wire is used to brace beams and columns as well as to reinforce concrete (rods are also used to reinforce concrete). This is because steel wire has a high tensile strength and is flexible. These two properties make steel wire suitable for suspension bridges and for winding elevators (lifts).

Q:i want to rewire my trailer harness on my truck. i have a 6 wire roung plug but i wat a 7 wire plug. what is the 7 wires for?

Prepare for accurate and confusing information. The center pin on a 7 pin plug is generally used for backup lights (black wire) if you have them wired in. Being that you have a 6 pin plug you probably don't so you will disregard the center pole. This is the order of color starting from the ground pole (white wire). The ground pole should be the one next to the slot in the body of the plug that lines it up with the plug housing when you put it all together. White (ground), Yellow (L turn), Brown (tail lights), Red (battery charge wire), Green (R turn), Blue (trailer brakes). If you don't have trailer brakes, disregard that pole. The brake lights work through the turn signals, if they are wired separately, it is wrong. Starting at the ground pole next to the slot in the plug, the order of colors goes around the plug in the direction away from the slot, you will end with the blue wire on the other side of the slot next to the white wire. It's very confusing to explain and when you read the colors on the plug compared to what I have told you, you will definately scratch your head. This is the (U.S.) national standard for all trailer wiring, unfortunalely, not all manufacturers adhere to this thus causing confusion for people such as yourself. I cannot even begin to guess how many trailers I have wired and how many tow packages I have installed on cars and trucks. I wish there was an easier way to explain it but the only other option is a diagram which answers does not support. Worse comes to worse and you don't like any of the other answers you get, e-mail me and I will mail you a diagram or maybe even a picture if I can come up with one.

Q:When you electromagnetize a nail with wire coiled around it, then connect it to a small battery, how come it works when the wire has been been insulated,..... and what if you were to use uninsulated wire.

If the wire were uninsulated, then the coils of wire would short circuit. This would bypass the current and no magnetising would occur. Although a wire with current passing through it has a magnetic field, coiling the wire concentrates the magnetic field. When you put the nail in the coil it couples this field and the random magnetic particles align forming a magnet.

Q:my questions is what wires go where. i just bought a Hunter thermostat model # 44155c. on my old thermostat the wires are as followes:W2-jumps to quot;F(Yellow Wire)F-Yellow WireO/B-Light Green WireR-Red WireG-Dark GreenC-Red Wire Y-Yellow WireMy new thermostat has these options:RH, RC, G, Y/O, W/B, Y1can anyone tell me what wires go where?thank you

you were suppost to mark the wires by which they were screw to by color code; w rd blk etc.and then wire to new unit with same color code, some terminals need a small branch wire to bypass, lets say an ac with a heat pump.Ok now this is what an ac man will do, he will go to the compressor and write where the wires there are wired and then he would look up the color code and put the wires where they go. Also i relie heavily on the 800 help line number.Some ac men will put different colors on the wrong terminals, put a sticker on the unit and when there is trouble, they will call him,if all the wires were black and he knowes where they go, you see. A trusted ac man would be a great help,and remember, you're checking at the wall, not at the unit where the signals are not being recieved correctly, the thermostat is the brain, and one more thing, you are on the right track, because a progamable thermostat can save you a lot of money especiall if you're gone a lot.