By Hadrien Gratien. Car Electrical Wiring. Publised at Monday, January 08th 2018, 12:47:34 PM. Connectors are disconnected by depressing a small tab on the side of the connector. Once apart the male side of the connector is designed with terminals that protrude outward which fit into sockets on the female side. Electrical or wire connectors can vary from a single terminal to many terminal depending on the application. Wire and connectors vary in size due to different amperage loads for each circuit.
By Salomon Herbert. Car Electrical Wiring. Published at Monday, January 08th 2018, 17:28:38 PM. The automotive battery is designed as an electrical storage device and is responsible for delivering electrical power when the engine is not in operation. All batteries possess a negative (ground) and positive (power) attribute of an electrical power system. These connections should be free of corrosion and rust as contaminates hinder the proper operation of electrical circuits. A periodic inspection and test of the battery is necessary to avoid roadside failures. Battery terminals can develop corrosion due to the flow of ions. Terminal and cable cleaning is necessary to remedy this condition.
By . Car Electrical Wiring. Published at Monday, January 08th 2018, 16:31:03 PM. Finally low amperage fuses are used to protect smaller amperage circuits such as tail lights and interior lighting. These fuses are easily checked using a test light.
By Salomon Herbert. Car Electrical Wiring. Published at Monday, January 08th 2018, 15:48:29 PM. Most components, however, require DC current to run. The solution is a set of diodes that serve as a kind of electrical check valve for current coming out of the alternator. Diodes only allow current to flow in one direction, so when AC goes in on one side, only DC comes out on the other.
By Josselin Amaury. Fuse Box Wiring. Published at Monday, January 08th 2018, 15:20:04 PM. That's right. Now you have isolated the problem to the relay and only two things can be wrong: either the relay's coil isn't energizing (due to an internal broken wire) or the high-current contacts are being drawn together but no current is passing through (remember high-resistance connections?). If the coil is bad the relay must be replaced. If the contacts are charred, file them smooth.
By Mathis Camille. Fuse Box Wiring. Published at Monday, January 08th 2018, 14:17:27 PM. If it turns out your fuse is good you can move on to checking the component itself. Make sure it is plugged in, free to move and not burnt or melted. Many of the electrical components on your vehicle can be tested without being removed by measuring a resistance value between certain contacts. If you’re handy with an ohm meter and have a repair manual for your vehicle you can test the component that way.
By Hadrien Gratien. Car Electrical Wiring. Published at Monday, January 08th 2018, 12:47:34 PM. The other major issue within a car electrical system is that not all components tolerate the same amount of current strength or amperage. Therefore, the system must include voltage regulators and fuses to moderate flow and protect components that cannot handle the amperage supplied by the alternator. Fuses protect circuits when placed in front of the load (component). If a voltage spike causes too much amperage sent to the headlights, a fuse designed to “blow” at 15 amps will do so, preventing the current from continuing on to cook the headlight itself.
By Hadrien Gratien. Car Radio Wiring. Published at Monday, January 08th 2018, 10:40:48 AM. These represent the most common type of wiring harnesses. They offer connections for the power and speaker wires. They can also include connections for the new stereo's ground and illumination wires.
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