Q:how do i connect ignition wire from fuse box to cd player?

your wanting to run a wire from your cd player to the fuse box?, ok, take a piece of covered wire, hook it to the hot wire of your cd player, run it down to the fuse that says radio, it should play on accessories and while your driving.

Q:What is a wiring harness?

What Is A Wiring Harness

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:What does the wire do for braces? What happens if you pull it out and everything else it ok?

The wire in the braces is what does the trick .... without the wire braces are just metal objects on your teeth doing nothing! The wire that is placed in the grooves of the braces gently pull your teeth into the desired position!!!

Q:How do I wire MULTIPLE ones? I checked many sites and yes, I do get schematics, I've seen a billion schematics, but now I don't know how to actually put it together.My big question is, can I just solder two wires running from my 5V + terminal like that? Would there be problems?So if I have a 5V battery.

simple enough just connect all positive terminals altogether and all negative terminals connected to each other

Q:hey i have a 2005 toyota corolla soprt. i need help finding the remote wire, and some colors arent even on the diagram. please help i dont wanna have to buy another alternator and battery like i already have!thanks!

Look for the gray wire in the harness. It would be much easier if you bought a wiring harness for $10 to $15. It avoids you having to cut up your vehicles existing wiring. 2005 Toyota Corolla Radio Wiring Radio Constant 12V+ Wire: Blue/White Radio Switched 12V+ Wire: Gray Radio Ground Wire: Brown Radio Illumination Wire: Green Power Antenna Wire: Black Front Speaker Size: n/a Front Speaker Location: n/a Left Front Speaker Wire (+): Pink Left Front Speaker Wire (-): Purple Right Front Speaker Wire (+): Light Green Right Front Speaker Wire (-): Blue Rear Speaker Size: n/a Rear Speaker Location: n/a Left Rear Speaker Wire (+): Black Left Rear Speaker Wire (-): Yellow Right Rear Speaker Wire (+): Red Right Rear Speaker Wire (-): White

Q:I am in the process of installing a new thermostat, but I ran into the problem: new thermostat has 4 ports W, Y, R and G. But the old thermostat has 5 wires: W, Y, G and B. I am not sure where B wire (black color) should go. Do I need to look for another thermostat that has a port for B wire?

The black wire should be for ground. You and try to connect it without the black first to see if everything works ok, if it does tape off the black and tape it to the other wires. If not look at your UPM diagram and see which port is for ground and it should hook up with that wire. But I would double check with the heat pump wiring diagram to see what that black goes to and verify that wire with a multimeter.

Q:Ceiling lights wire guage

Most localities use the NEC (National Electric Code) as their source for wiring requirements. Smallest gauge allowed for ceiling lights is #14.

Q:I bought this ceiling lamp, and there are 4 wires coming out of it. One white and one black (positive and negative), a bare copper wire for grounding, but there's also a yellow striped green wire. I was wondering what's the latter one for ?In my ceiling I have the black, white and bare copper wires.I'm Canadian by the way

Bare and Grn Yel. are both grounds . Just connect one or the other to the 'bare' in the box.

Q:i changed the sprak plugs wires on my 1990 300e and when i put the car on Drive it vibrates strongly. i kept checking that each wire is in the right place and on. do i need to restart the brain or reprogram the car ?

Sounds like if you are sure the wires are in the right place, you might have spiked the coil assy. I would buy a $7.00 spark tested and make sure all wires are sending spark to the plugs.