Inferior wiring and connectors can impact performance, but cost doesn't always translate to quality. You may find that the harness is inexpensive because of overstock, etc.
Any replacement wiring harness should have the same color wiring as the original factory harness.
It is the vehicles brain, it is the electrical center of the automobile, in most modern vehicles it controls every system.
any short in the electrical system will have an effect on the charging system
It could fry the battery or the electrical system on the vehicles
My car's kind of old but I've never had or seen a warning light for electrical problems. The closest would a battery, which is for the charging system.
restores the vehicles electrical system to original operation and regulates proper voltage distrbution
You should never have to replace the wiring harness, and if you do get a professional to do it. Now if you are talking about the wiring harness for a after market head unit, then you just buy an adapter. AND ALWAYS DISCONNECT THE NEGATIVE BATTERY CABLE WHEN MESSING WITH YOUR CARS ELECTRICAL SYSTEM.
They are run on the vehicles 12 volt dc electrical system.
its an anti theft system that uses a hall effect sensor to send a resistance value to a part of the ignition system in some gm vehicles
Under the front passenger seat, there is an electrical harness. Simply unplug the connection. This should disable the alarm.
By "exterior" lights I am forced to assume that your mean the tail lights, brake lights, license plate lights, and if available, the side marker and clearance lamps. When a trailer light wiring harness is attached to a towing vehicle's electrical system, it is generally tied into the tail/brake/license light wiring harness. If that is the case with your setup, then the same fuses that serve the vehicles light system[s] also serves the towed vehicles lights. Usually, one fuse serves the brake lights, and another serves the tail, license, side marker, and clearance lights.
You will need the following; Chasis Engine fuel system brake system cooling system engine harness body panels interior parts suspension tires electrical system http://www.4wheelonline.com/atv/ATV-UTV-Plows.107919
The chassis or body ground circuit uses the vehicle's frame or body as an electrical conductor to provide a return path for electrical currents in the vehicle's electrical system. This circuit is essential for completing the circuit and ensuring proper operation of various electrical components in the vehicle.