The 1968 Dodge Charger is a classic American muscle car that enthusiasts all over the world love. One of the essential parts of the Charger is its wiring system, which allows for the smooth operation of all electrical components of the vehicle. In this article, we will discuss the wiring diagram of the 1968 Dodge Charger, providing details on the wiring harness, wiring color codes, and frequently asked questions about the wiring system.
The Wiring Harness
The wiring harness of the 1968 Dodge Charger is a complex system that includes multiple circuits, wires, connectors, and fuses. The wiring harness is designed to connect all electrical components of the vehicle, including the engine, transmission, headlights, tail lights, turn signals, radio, and more. The wiring harness of the 1968 Dodge Charger is divided into several sections, including the engine compartment, the dashboard, and the rear section of the vehicle.
The engine compartment wiring harness is responsible for connecting all electrical components in the engine compartment, such as the alternator, starter, ignition coil, distributor, and fuel pump. The dashboard wiring harness connects all electrical components in the dashboard of the vehicle, including the instrument cluster, radio, and air conditioning. The rear section wiring harness connects all electrical components in the back of the vehicle, such as the rear lights, brake lights, and turn signals.
The wiring system of the 1968 Dodge Charger is a 12-volt system, which means that all electrical components operate on 12 volts. The wiring system includes various wires of different widths, each meant for carrying a specific amount of current. The wiring system also includes connectors that allow for easy connection and disconnection of wires.
Wiring Color Codes
The wiring color codes of the 1968 Dodge Charger are important to understand for anyone working on the wiring system. Different colors are used to identify different types of wires and their functions. The following are the wiring color codes for the 1968 Dodge Charger:
| Color | Function |
|---|---|
| Black | Ground |
| Red | Battery Positive |
| Yellow | Accessory Positive |
| Light Blue | Ignition Switch Positive |
| Dark Blue | Alternator Field |
| Green | Temperature Sending Unit |
| Brown | Tail Lights |
| White | Brake Lights |
| Light Green | Turn Signals |
| Pink | Radio |
Frequently Asked Questions
1. How do I read a wiring diagram?
Reading a wiring diagram can be complex, but it is essential to understand when working on a wiring system. A wiring diagram is a pictorial representation of the wiring system, showing the positions of wires, connectors, and components. The wiring diagram includes symbols that represent various elements of the wiring system, such as fuses, connectors, and wires. By understanding the symbols and their meanings, you can read and understand a wiring diagram.
2. What should I do if a fuse blows?
If a fuse blows, it means that there is an overload in the circuit, and the fuse has opened to protect the wiring system. To fix the issue, you need to identify the cause of the overload and fix it. It could be a short circuit or a malfunctioning component that is causing the overload. Once you have fixed the issue, you can replace the blown fuse with a new one of the same amperage rating.
3. How do I troubleshoot a wiring issue?
To troubleshoot a wiring issue, you need to have a basic understanding of the wiring system and the wiring diagram. You need to identify the component or circuit that is causing the issue and then check the continuity of the wires and connections. You can use a multimeter to test the voltage, resistance, and continuity of the wires and components. If you find a faulty wire or connection, you need to repair or replace it.
4. Can I install an aftermarket radio in my 1968 Dodge Charger?
Yes, you can install an aftermarket radio in your 1968 Dodge Charger. However, you need to ensure that the wiring harness of the radio is compatible with the wiring system of the vehicle. You also need to ensure that you connect the wires properly and follow the wiring diagram of the radio.
5. How do I ensure that I am using the correct wiring color codes?
You can ensure that you are using the correct wiring color codes by referring to the wiring diagram of the vehicle. The wiring diagram shows the color codes of each wire and their functions. You can also use a multimeter to test the voltage, resistance, and continuity of the wires and connections to ensure that you are using the correct color codes.
In conclusion, the wiring system of the 1968 Dodge Charger is a complex system that requires careful understanding and attention. By understanding the wiring diagram, wiring harness, wiring color codes, and frequently asked questions, you can ensure that you maintain and repair the wiring system of your 1968 Dodge Charger in a safe and efficient manner.
