2020 Chevy Silverado Aux Switches: A Comprehensive Guide (Part Number 84688686)
The 2020 Chevy Silverado offers a range of customization options, and adding auxiliary switches is a popular upgrade for many owners. This guide focuses on the common part number 84688686, frequently associated with auxiliary switch installations in 2020 Silverado models. We'll explore everything you need to know about these switches, from installation to functionality and troubleshooting common issues.
What are Auxiliary Switches?
Auxiliary switches, often referred to as aux switches, are additional switches installed in your vehicle to control external accessories. These accessories can include anything from light bars and winches to off-road lighting and compressors. Instead of directly wiring these accessories to your vehicle's battery, aux switches provide a controlled and safe way to power them on and off, protecting your vehicle's electrical system.
Understanding Part Number 84688686
While 84688686 is frequently mentioned in relation to 2020 Chevy Silverado auxiliary switch installations, it's crucial to understand that this number doesn't necessarily represent a single, specific switch. It's more likely associated with a specific kit or part of a larger system offered by GM or aftermarket suppliers. Always verify the exact part number and specifications before purchasing.
Where are the auxiliary switches located?
The location of auxiliary switches varies depending on the trim level and whether the vehicle came equipped with them from the factory or if they were added as an aftermarket installation. Factory-installed switches are typically located on the instrument panel, often near the climate controls. Aftermarket installations may be located in a variety of spots, depending on the installer's preference and the availability of space.
How many auxiliary switches can I install?
The number of auxiliary switches you can install depends on several factors, including the available wiring harnesses and the capacity of your vehicle's electrical system. Some Silverado trims offer factory-installed switch banks with multiple switches, while others may require aftermarket installations, which can add anywhere from one to several switches depending on your needs. Always consult your vehicle's owner's manual or a qualified electrician to determine the safe capacity for your specific model.
How do I install auxiliary switches in my 2020 Chevy Silverado?
Installing auxiliary switches can be a complex process depending on your experience level and the chosen installation method. It involves working with your vehicle's electrical system, and improper installation can lead to damage. For factory-installed switch banks, the process will typically involve plugging in a pre-wired harness. For aftermarket installations, wiring the switches correctly to the accessories and the vehicle's power supply is crucial. If you're not comfortable working with automotive electrical systems, it's best to seek professional help from a qualified mechanic or electrician.
What are the common problems associated with 2020 Chevy Silverado auxiliary switches?
Common problems can range from simple issues such as blown fuses to more complex problems like faulty wiring or short circuits. Understanding your vehicle's electrical system and troubleshooting techniques can help resolve many issues. Always consult your owner's manual or a qualified professional if you experience problems with your auxiliary switches.
Are there different types of auxiliary switches available?
Yes, various types of auxiliary switches are available, including rocker switches, toggle switches, and push-button switches. The choice depends on personal preference, installation location, and the desired aesthetic. Some switches offer LED backlighting for better visibility in low-light conditions.
Conclusion:
Adding auxiliary switches to your 2020 Chevy Silverado can significantly enhance functionality, allowing you to control various accessories easily and safely. However, understanding the specific parts involved, the installation process, and potential issues is crucial for a successful and safe installation. Always prioritize safety and consult professionals when necessary. This guide provides a general overview; consult your vehicle's owner's manual and a qualified technician for specific details relating to your model and the part number you’ve acquired.
