1986 Dodge Ram Wiring Diagram: The Ultimate Guide

If you’re a Dodge Ram enthusiast and own a 1986 Dodge Ram, then you must be aware of the importance of a wiring diagram. The wiring diagram is a vital tool for car owners and mechanics as it helps in diagnosing and fixing any electrical issues in the vehicle.

This article will provide you with a comprehensive guide on the 1986 Dodge Ram wiring diagram. It will cover all the essential aspects of the wiring, including the electrical system, diagrams, troubleshooting, and frequently asked questions. So, let’s dive right in!

The Electrical System of 1986 Dodge Ram

The 1986 Dodge Ram is equipped with a complex electrical system that comprises multiple components, including the battery, alternator, starter, ignition system, and accessories. The electrical system is responsible for providing power to all the functions of the car, including the engine, lights, radio, and other electrical parts.

The wiring diagram of the 1986 Dodge Ram consists of a series of wires and connections that connect each component of the electrical system to the other. This wiring diagram is vital for diagnosing and repairing any electrical issues in the car.

The Battery

The battery is the heart of the electrical system of your 1986 Dodge Ram. It is responsible for providing power to start the engine and to run all the electrical components of the vehicle. The battery is connected to the starter, alternator, and other electrical components through a series of wires and connections.

The battery is usually located under the hood of the vehicle, on the driver’s side. It is essential to check the battery and its connections regularly to ensure that there are no loose connections or corrosion that can lead to electrical issues in the car.

The Alternator

The alternator is responsible for charging the battery and providing power to the electrical system of the car when the engine is running. The alternator is connected to the battery through a series of wires and connections.

If there is an issue with the alternator, it can lead to a dead battery, and the electrical system of the car may not function correctly. It is essential to check the alternator and its connections regularly to ensure that they are functioning correctly.

The Starter

The starter is responsible for starting the engine of the car. When you turn the ignition key, the starter motor engages with the engine’s flywheel to start the engine. The starter is connected to the battery and ignition system through a series of wires and connections.

If there is an issue with the starter, it can lead to a malfunctioning engine. It is essential to check the starter wiring and connections regularly to ensure that they are functioning correctly.

The Ignition System

The ignition system is responsible for providing spark to the engine’s cylinders to start the engine. The ignition system comprises multiple components, including the distributor, ignition coil, spark plugs, and wires. The ignition system is connected to the battery and starter through a series of wires and connections.

If there is an issue with the ignition system, it can lead to a malfunctioning engine. It is essential to check the ignition system wiring and connections regularly to ensure that they are functioning correctly.

The Accessories

The accessories of the car, including the radio, lights, windows, and other electrical components, are connected to the battery and electrical system through a series of wires and connections. If there is an issue with any of the accessories, it can lead to a malfunctioning electrical system.

It is essential to check the wiring and connections of the accessories regularly to ensure that they are functioning correctly.

The Diagrams of 1986 Dodge Ram Wiring

The wiring diagram of the 1986 Dodge Ram is a visual representation of the electrical system of the vehicle. It shows the wiring and connections between each component of the electrical system.

The wiring diagram is vital for diagnosing and troubleshooting any electrical issues in the vehicle. It provides a clear picture of how the electrical system is connected, which makes it easier to locate the problem and fix it.

There are several types of wiring diagrams available for the 1986 Dodge Ram, including the chassis wiring diagram, engine wiring diagram, and transmission wiring diagram.

The Chassis Wiring Diagram

The chassis wiring diagram shows the wiring and connections of the electrical components located in the chassis of the vehicle, including the lights, accessories, and horns.

This diagram is essential for diagnosing and fixing any electrical issues related to the chassis of the car.

The Engine Wiring Diagram

The engine wiring diagram shows the wiring and connections between the engine components, including the battery, alternator, starter, and ignition system.

This diagram is essential for diagnosing and fixing any electrical issues related to the engine of the car.

The Transmission Wiring Diagram

The transmission wiring diagram shows the wiring and connections between the transmission components, including the sensors and solenoids.

This diagram is essential for diagnosing and fixing any electrical issues related to the transmission of the car.

Troubleshooting 1986 Dodge Ram Wiring

If you’re experiencing any electrical issues with your 1986 Dodge Ram, it is essential to troubleshoot the wiring to locate and fix the problem. Here are some common electrical issues and their solutions:

Dead Battery

If your battery is dead, check the battery connections and wiring. Ensure that the connections are tight, and there is no corrosion. If the connections are loose or corroded, clean them and tighten the connections.

If the battery and connections are fine, then it could be an issue with the alternator or starter. Check the connections and wiring of the alternator and starter to ensure that they are functioning correctly.

Malfunctioning Engine

If your engine is not starting or is running rough, it could be an issue with the ignition system. Check the wiring and connections of the ignition system, including the distributor, spark plugs, ignition coil, and wires.

If the ignition system is functioning correctly, then it could be an issue with the fuel system. Check the wiring and connections of the fuel system, including the fuel injectors, fuel pump, and wiring.

Malfunctioning Accessories

If your accessories, including the radio, lights, and windows, are not functioning correctly, it could be an issue with the wiring and connections. Check the wiring and connections of the accessory that is malfunctioning to locate and fix the problem.

FAQ About 1986 Dodge Ram Wiring

Question Answer
What is a wiring diagram? A wiring diagram is a visual representation of the electrical system of a vehicle. It shows the wiring and connections between each component of the electrical system.
What are the common electrical issues with 1986 Dodge Ram? The common electrical issues with 1986 Dodge Ram include dead battery, malfunctioning engine, and malfunctioning accessories.
Why is a wiring diagram essential for 1986 Dodge Ram? A wiring diagram is essential for 1986 Dodge Ram as it helps in diagnosing and fixing any electrical issues in the car.
Where can I find the wiring diagram of 1986 Dodge Ram? You can find the wiring diagram of 1986 Dodge Ram in the car owner’s manual or online.
How often should I check the wiring and connections of my 1986 Dodge Ram? You should check the wiring and connections of your 1986 Dodge Ram regularly to ensure that they are functioning correctly.

Conclusion:

The 1986 Dodge Ram wiring diagram is a crucial tool for diagnosing and fixing any electrical issues in the car. The electrical system of the car is complex and comprises multiple components that are connected through a series of wires and connections. The wiring diagram provides a clear picture of how the electrical system is connected, making it easier to locate and fix the problem. So, if you’re a Dodge Ram enthusiast, make sure to keep the wiring diagram handy for any electrical issues that may arise.