Color Coding GM Steering Column Wiring Diagrams: A Comprehensive Guide for DIYers
As a DIYer, you may be familiar with the need to decode the color coding of GM steering column wiring diagrams. This comprehensive guide will help you do just that. With this knowledge, you’ll be able to identify the wires needed for your project. So let’s get started.
First, let’s talk about the types of color coding used for GM steering column wiring diagrams. The two types are standard and extended. Standard color coding is the most common and is used on a majority of GM vehicles. Extended color coding is used on a select few vehicles and can sometimes be found on aftermarket wiring diagrams.
In standard color coding, each wire is identified by its own unique color. There are two types of colors used: primary and secondary. The primary colors are black, red, white, blue, yellow, and green. The secondary colors are orange, purple, gray, and brown. Each of these colors is used to identify a specific wire and its purpose.
For example, the black wire is typically used for ground, the red wire is used for battery power, and the yellow wire is used for the ignition switch. The other colors are used for different purposes, such as lights, accessory power, or wiper motor.
In extended color coding, the wires are identified by a combination of two colors. For example, a black and white wire could be used to identify a ground wire. Similarly, a red and white wire could be used to identify a battery power wire. The other colors are used in the same way as standard color coding.
Now that you know how the wires are identified, you’ll need to know what each wire is used for. In general, the ground wire is used as a common return path for all electrical circuits. The battery power wire is used to supply power to the ignition switch and other accessories. The ignition switch wire is used to send a signal to the starter solenoid, which in turn activates the starter motor. Other wires, such as light, accessory power, or wiper motor, are used to control various accessories.
It’s important to note that in some cases, multiple circuits may share the same wire. For example, the ground wire may be used for multiple circuits. In this case, it’s important to identify each circuit by tracing it back to its source.
When wiring a GM steering column, it’s important to follow the manufacturer’s instructions. This will ensure that the wiring is done correctly and safely. Additionally, it’s important to use the correct wire size and type of connectors. If the wrong size wire is used, it may cause a short circuit, which can lead to a fire.
It’s also important to make sure that the wires are properly secured and insulated. This will help to prevent shorts and other electrical problems. Once the wiring is complete, it’s important to test all circuits to make sure they’re functioning properly.
In conclusion, color coding GM steering column wiring diagrams is essential for any DIYer. By following the instructions outlined in this guide, you’ll be able to easily identify the wires needed for your project. This will help you complete your project safely and correctly. Good luck!