How To Change A Blown Fuse In Dodge Charger?

By Nick Marchenko, PhD

Fuses play an indispensable role in the smooth functioning of a Dodge Charger's electrical systems. Over time, these fuses can degrade and eventually fail, leading to the disruption of the electrical functions they govern.

Changing a fuse in a Dodge Charger is a relatively simple task, and it's an ability every Charger owner should have in their skillset. It can be a lifesaver in unexpected situations. The procedure is elaborated upon in this guide.

Key Takeaways:

• Fuses act as guardians, saving pricey electrical parts from damage by severing the circuit during voltage spikes.
• Swapping out a Dodge Charger fuse is easy, but making sure the replacement fuse is of the correct size and amperage is vital.
• Employing fuses with an amperage higher than suggested can end in component failure or potential fire risks.
• Always keep a backup set of fuses in your Dodge Charger to be prepared for unforeseen fuse blowouts on your travels.

Why do Dodge Charger fuses give out?

The underlying principle of the vehicle's fuse box is straightforward: the fuse is placed where a circuit breaks. When intact, the fuse lets the current flow without hiccups.

However, when a malfunction arises in the system and the current inflow exceeds the permissible limit, the fuse snaps. This interruption stops the current from reaching its final point.

This mechanism ensures that, during a sudden voltage surge, it's the inexpensive fuse that takes the hit, not an extensive unit that might cost a fortune.

How can you tell if a Dodge Charger’s fuse has blown?

When an electrical system goes haywire, it's usually noticeable. Components like your Charger’s headlights, windshield wipers, and climate control might stop functioning.

Before panicking, start with the basics. Check the fuses, as a blown fuse might be the root cause, sparing you costly repairs. Identify the fuse linked to the affected system and examine it.

This is a functioning fuse:

And a blown one looks like this:

If you observe damage, replacing it might get your system back up and running.

How to replace a defective fuse in your Dodge Charger?

The procedure to change out Dodge Charger fuses is fairly straightforward. Here’s what you need:

• New fuse;
• Fuse extractor;
• Your car's manual.

Pinpoint the location of the blown fuse

Generally, there are multiple fuse panels in the Dodge Charger - beneath the hood, inside the cabin, and possibly in the trunk.

Each panel houses its unique set of fuses. The car's manual will indicate the exact location of the fuse you're after.

If you're missing the manual or can't locate the necessary details, you can fetch the fuse box layout for your Dodge Charger here.

Take off the fuse box lid

Remove the plastic shield from the fuse box. It may be secured with screws, clips, or other fasteners. Release and lift it away.

Spot the required fuse

Locate the fuse in charge of the malfunctioning system. Since fuses typically lack distinct markings, resort to your manual or the Dodge Charger’s fuse box diagram online for guidance.

Extract the fuse

It's recommended to use a fuse extractor, a tool tailored for this task. Grasp the fuse firmly and pull it out. Exercise caution: the fuse's prong might snap and get lodged in its slot.

If this occurs, retrieve it using tweezers or needle-nose pliers. Immediately inspect the Dodge Charger fuse to see if it's damaged. If it's intact, then swapping it won't fix the issue, prompting further investigation into the malfunction's origin.

Install the New Fuse in Place

Insert the replacement fuse into the Dodge Charger. Ensure you're using a fuse identical in size and amperage to the one you've removed.

Types of fuses:

• Blade Type of Fuses;
• Maxi Heavy-Duty Blade Fuses;
• Regular (ATO/ATC) Blade Fuses;
• Mini Blade Fuses and Low-Profile Mini Blade Fuses;
• Micro 2 and Micro 3 Blade Fuses;
• Bosch Fuses;
• Glass Tube Type of Fuses;
• Lucas Fuses.

Remember, the last three fuse types are becoming obsolete, often found in cars built before the mid-'80s.

Important: Always use Dodge Charger fuses with the correct amperage. Installing a fuse with a lower amperage may be permissible, but it could blow again soon. On the other hand, using a fuse with a higher amperage could risk damaging the component it protects or even pose a fire hazard.

Verify System Functionality

After replacing the problematic fuse, check the Charger's electrical components to ensure everything is functioning as it should.

Secure the Fuse Box Cover

Ensure the cover is firmly in place to block out dirt and water, protecting your electrical components.

Always Keep Extra Fuses in Your Dodge Charger

Store spare fuses in the glove box or a dedicated spot on the fuse cover. It's a small step that can be a lifesaver if a fuse blows unexpectedly.

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If a Dodge Charger's Fuse Keeps Blowing, What Could Be the Problem?

If your fuse blows soon after replacement, it's typically due to one of two issues:

• Using a fuse with the wrong amperage; ensure it matches what's specified in the manual.
• An underlying issue with the electrical system. Consistent blown fuses can indicate voltage spikes. If this persists, it's best to consult with an auto electrician.

In Conclusion

When fuses in your Dodge Charger unexpectedly fail, they should be replaced without delay. Selecting the correct amperage is paramount to prevent future complications.

Keeping a set of spare fuses in your vehicle is a smart practice, ensuring you're always prepared for unforeseen electrical hiccups.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

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