Chevy Suburban Power Outlet Not Working? Fuse Replacement Guide

Last Updated on September 4, 2023 by Nick

Hello there! If you are having trouble with the power outlet in your Chevy Suburban, it may be due to a blown fuse. Replacing the fuse is a simple and cost-effective solution that can be done at home with a few basic tools. In this article, we will guide you through the process of replacing the fuse to fix the power outlet on your Chevy Suburban. So, let’s get started on this job.

What is a Fuse, and How Does it Work?

Before we dive into the step-by-step guide, it’s essential to understand the role of a fuse in your vehicle’s power outlet. A fuse is a safety device designed to protect the electrical circuits in your car. When an electrical overload occurs, the fuse will blow, breaking the circuit and preventing any damage to your vehicle’s electrical system. If your power outlet suddenly stops working, there’s a good chance that the fuse has blown.

How to Replace the Power Outlet Fuse in Chevy Suburban

Now that you’ve identified the issue, so let’s replace the fuse in your Chevy Suburban’s power outlet.

Step 1: Locate the Suburban’s Fuse Box

The first step is to locate the fuse box in your Chevy Suburban. The fuse box is usually located under the hood and on the vehicle’s driver’s side. You may need to consult your Chevy Suburban’s owner’s manual. It will provide you with the exact location and a fuse box diagram.

Step 2: Identify the Fuse

Once you have located the fuse box, you need to identify the fuse that controls the power outlet. The fuse box cover will have a diagram that shows which fuse controls which component. This section’ll show you where the fuse power outlet is located and how to change it in various Chevy Suburban models. So, let’s go right into it.

2003 to 2006 Chevy Suburban

In this range of model years, there are 3 power outlet fuses that you need to check. The first of the three fuses will be located in the driver-side door. So here’s the fuse.

There’s a 20-amp fuse labeled “AUX PWR 2” in yellow color, and it’s for the Rear Cargo Area Power Outlet.

There’s also another power outlet fuse that’s under the hood fuse block. So here are the fuses that you need to check.

There is a cigarette lighter fuse with a 15-amp fuse in blue color for the PowerPoint, the one closer to the driver. There is also a 20-amp fuse in a yellow color for the front passenger side power outlet.

2007 to 2014 Chevy Suburban

In these years, the power outlet fuse placement is still within the engine bay and driver-side fuse block. The first fuse I want to check is in the fuse box under the front hood. So here’s the fuse:

It’s a 20-amp yellow fuse located in the middle of the fuse box. This fuse is responsible for powering the main front power socket.

Next, you will have two more fuses to check, and they will be located in a driver’s cabin fuse block. So here they are:

The first fuse you want to check is fuse number two, a 20-amp yellow color responsible for the rear power socket. The last fuse to check will be a yellow fuse in the middle of the fuse box responsible for powering the accessory power outlet.

2015 to 2020 Chevy Suburban

In these model years, you will have 7 fuses in three locations to check. The first location that you need to check is the fuse box in the front passenger’s cabin. So here are the fuses.

There is a cartridge fuse in yellow or blue color for the power outlet fuse number 4. There is also a 10-amp fuse in red color for the USB port and a 25-amp fuse for the 110-Volt socket in the rear passenger panel.

If you unhook the fuse box and flip it over, you’ll expose the fuse on the back. There is also a cartridge fuse in yellow color labeled as power outlet fuse number 3.

Then we move to the other side, on the driver’s side. You’ll find a cartridge fuse in blue color for the 2015 to 2017 models and yellow for the 2018 to 2020 models. It’s labeled as power outlet fuse number 1.

On the back side of the fuse box, You’ll find a cartridge fuse in blue color for the 2015 to 2017 models and yellow for the 2018 to 2020 models. It’s labeled as power outlet fuse number 2.

Finally, in the trunk, you’ll also find the fuse box. There’s one 20-amp fuse in blue for the rear power outlet.

2021 to 2023 Chevy Suburban

The newer Suburban’s power outlet fuse is only located in the passenger panel fuse block. You need to open the cover panel to expose it. So here they are.

There are some USB port fuses that you need to check here. There is also a 30-amp fuse for power outlet number 3, and I think it’s for the rear socket in the trunk.

Now, if you unhook the fuse box and flip it over, you’ll find two 15-amp fuses in blue for power outlet number 1 and number 2.

Step 3: Remove the Fuse

Using a pair of pliers or a fuse puller, carefully remove the fuse from the fuse box. Be sure to grip the fuse firmly and pull it straight out. Do not twist or wiggle the fuse as this can damage the fuse box or the fuse itself.

Step 4: Check the Fuse

Inspect the fuse to see if it is blown. A blown fuse will have a broken wire inside the fuse. If the wire is intact, the fuse is not the problem. If the wire is broken, you will need to replace the fuse.

Step 5: Replace the Fuse

If the fuse is blown, replace it with a new fuse of the same amperage rating. The amperage rating is usually printed on the fuse or on the fuse box cover. Do not use a fuse with a higher amperage rating, as this can cause damage to the electrical system.

Step 6: Test the Power Outlet

Once you have replaced the fuse, test the power outlet to see if it works. Plug in a device such as a phone charger or a portable vacuum cleaner to see if it is receiving power. If the device is working, the power outlet has been fixed.

Conclusion

So that pretty much wraps it up. Replacing a blown fuse is a simple and cost-effective solution to fix the power outlet in your Chevy Suburban. Following the steps outlined in this article, you can easily replace the fuse and get your power outlet working again. So thank you for taking a look at my post. Have a great day!

FAQs – Chevy Suburban Power Outlet Fuse