2020 Chevy Silverado Aux Switches: A Comprehensive Guide to Part Number 84688686 and Beyond
The 2020 Chevy Silverado offers a range of options for adding auxiliary switches, providing convenient control over additional accessories. Part number 84688686 is frequently associated with these switches, but understanding the various options and their applications is key. This guide will delve into the specifics of aux switches for your 2020 Silverado, clarifying common questions and offering valuable insights.
What are Auxiliary Switches and Why Would I Need Them?
Auxiliary switches are essentially extra switches installed in your vehicle's cabin, allowing you to control various accessories that aren't standard equipment. These might include:
- Off-road lights: Powerful LED light bars or fog lights for improved visibility in challenging conditions.
- Winches: For pulling yourself or others out of difficult situations.
- Compressors: For airing up tires or powering air tools.
- Heated gear: Heated seats, gloves, or other accessories for added comfort in cold weather.
- Other accessories: Anything you can wire up, such as a trailer brake controller or a CB radio.
Adding these switches offers a clean, integrated solution compared to haphazardly wiring accessories directly to the battery. It also allows for easy on/off control and prevents accidental short circuits.
Understanding Part Number 84688686
While 84688686 might be listed in some parts catalogs, it's crucial to remember that Chevrolet uses various part numbers depending on the specific switch configuration (number of switches, location, etc.). This number may refer to a specific switch assembly or kit, but verifying its compatibility with your 2020 Silverado model and trim is essential. Always cross-reference this number with your vehicle's specifications or consult a dealership parts department for confirmation.
Where Can I Find Auxiliary Switches for My 2020 Chevy Silverado?
Auxiliary switches can be sourced from several places:
- Dealership: The dealership will have genuine GM parts and can confirm the correct part numbers for your vehicle.
- Aftermarket retailers: Companies specializing in automotive accessories offer a wide selection of switch panels and individual switches, often at more competitive prices.
- Online marketplaces: Sites like Amazon and eBay offer a broad range of options, but always verify the seller's reputation and the compatibility of the switches with your Silverado.
How Many Auxiliary Switches Does My 2020 Silverado Have?
The number of auxiliary switches available in your 2020 Silverado depends on your trim level and any factory-installed options. Some trims may include a pre-wired panel with one or more switches, while others may require aftermarket installation. Checking your owner's manual or contacting a Chevrolet dealer will clarify this for your specific vehicle.
Can I Install Auxiliary Switches Myself?
Installing auxiliary switches can range in complexity. Basic switch installations might be manageable for those with some electrical experience, but more complex setups requiring wiring to specific circuits are best left to professionals. Incorrect wiring can damage your vehicle's electrical system or create safety hazards.
What's Involved in Wiring Auxiliary Switches?
Wiring auxiliary switches involves connecting the switch to a power source (typically fused), then routing the other side to the accessory you want to control. This usually requires running wires through various parts of the vehicle, which can be time-consuming and challenging. A thorough understanding of automotive electrical systems is critical.
Are there pre-wired kits available for my 2020 Silverado?
Yes, many aftermarket companies offer pre-wired kits specifically designed for various Chevy Silverado years and models. These kits simplify the installation process by providing everything needed, including switches, wiring harnesses, and mounting hardware. However, always ensure the kit is compatible with your specific Silverado year and trim.
Remember: always prioritize safety when working with automotive electrical systems. If you're unsure about any aspect of the installation, consult a qualified automotive electrician. This will ensure a safe and properly functioning system.
