How To Change A Blown Fuse In Ford Explorer?

By Nick Marchenko, PhD

When it comes to the reliability of your Ford Explorer's electrical systems, don't underestimate the power of a small, inexpensive component: the fuse. Over time, these little guys can wear down, leading to a hiccup in the electrical functions they govern.

If you own a Ford Explorer, you owe it to yourself to understand how to replace a fuse. Trust me, you'll be grateful for this knowledge when you find yourself in a jam. So, let's break down this seemingly daunting task into bite-sized morsels.

Key Takeaways:

• Fuses act as the guardians of your Ford Explorer's electrical systems, cutting off the circuit during any voltage surges to protect pricier components.
• Switching out a fuse in a Ford Explorer is child's play, but make sure the replacement is a mirror image of the original in terms of size and amperage.
• A word to the wise: using a fuse with amperage that exceeds the recommended level is a one-way ticket to component failure or even a fire hazard.
• Keep a spare set of fuses in your Ford Explorer's glove box. Consider it your roadside safety net.

Why do Ford Explorer Fuses Call it Quits?

Think of the fuse box in your Ford Explorer as a sort of gatekeeper for your electrical circuit. When all is well, the fuses let current flow freely. However, should an anomaly in the system arise, causing a surge in current beyond acceptable limits, the fuse takes one for the team. It blows, breaking the circuit and saving your more costly components from getting fried.

How to Know Your Ford Explorer Fuse Has Thrown in the Towel?

When an electrical system takes a nosedive, you'll catch on quickly. Suddenly, your headlights, wipers, and AC might quit on you. Before you jump to worst-case scenarios, take a step back and check the fuse responsible for the system in question.

For visual aid, here's what a healthy fuse looks like:

And behold the visage of a fuse that's seen better days:

How to Sub in a New Fuse in Your Ford Explorer

Look, swapping out a fuse in your Ford Explorer doesn't require a degree in rocket science. All you're gonna need is:

• A fresh fuse;
• A fuse puller;
• Your Ford Explorer's manual, obviously.

The Hunt for the Defective Fuse

Your Ford Explorer houses multiple fuse blocks—under the hood, inside the cabin, and possibly in the trunk. Your car's manual will clue you in on where to find the exact fuse you're after.

Peeling Off the Fuse Box Cover

A plastic cover keeps your fuse box sealed. Whether it's bolted or clamped, get that cover out of your way.

Zero In on Your Target

Fuses aren't usually marked, so you'll need to consult either the manual or the Ford Explorer's fuse box diagram online to identify the one you're after.

Yank Out the Old Fuse

For this, a fuse puller is your best friend. Grip the fuse tightly and pull it towards you. Proceed with caution—if you're too rough, the fuse's leg might break off and get stuck in the socket. Should this happen, employ a pair of pliers to get it out. Before popping in the new fuse, double-check to make sure the old one is indeed blown. Otherwise, you're just chasing your tail.

Slide in the New Fuse

Pop in the new fuse, but ensure it's the identical twin of the old one - same size and amperage, my friend.

Fuse Types to Know:

• 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.

Quick note: Those last three types are some old school classics! They're likely lurking in vehicles predating the mid 80's.

Heads Up: Always match the Explorer's fuse amperage. Pop in a lower amp, say, a 15A instead of a 25A, and it's gonna blow pretty quick. On the flip side, if you're thinking of sliding in a 30A for a 15A slot, think again!

While that might sound like a quick fix, you're playing with fire. Literally. An over-amped fuse won't blow when you need it to, risking some serious damage to your ride or worse, igniting a fire. Always play it safe and match the specs!

Fire Up and Check

With that new fuse in, fire up the Explorer and ensure all those electric bells and whistles are humming perfectly.

Seal up the Fuse Box

Lock that fuse box down tight. You don't want any rogue elements sneaking in there.

Stash Some Backup Fuses

Toss a handful of spare fuses in the glovebox or snap them into a dedicated spot on the fuse cover.

Trust me, you never know when your Explorer's fuse might throw a wrench in your road trip. And whether it's a minor bulb or a major fuel pump, having those backup fuses can save the day. Do you really want a 50-cent piece stopping your journey? I thought not.

Shop From Amazon

340 Pcs Assorted Standard & Mini & Low Profile Mini Auto Car Truck Blade Fuses Set- 2A 5A...

CrocSee 250 Pieces - Car Fuses Assortment Kit, Blade-Type Automotive Fuses - Standard & Mi...

Nilight 372 PCS Car Fuses Assortment Kit Standard Mini LP Mini Micro2 Blade Fuse ATO ATC A...

Replaced the Fuse but It's Still Acting Up?

If that new fuse is blowing out quicker than a tire on a bed of nails, two things might be up:

• You might've put in a lower amp fuse. Remember, a smaller fuse in a big slot is asking for trouble. Check the manual and make sure you're using the correct fuse.
• If the correct fuse keeps popping, you might have some gremlins in your electrical system. Time to roll into a shop and have a pro give it the once-over.

Final Thought

Keep a sharp eye on those Ford Explorer fuses, and always replace with care. The right fuse keeps your ride smooth, and having spares ensures you're always ready to roll. Happy driving!

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.

Full profile → LinkedIn →