2024 Jeep Gladiator Fuse Box Diagram & Amperage Guide

Quick Answer

The 2024 Jeep Gladiator features three main fuse box locations: under the hood, behind the passenger side kick panel (instrument panel), and in the cargo area (trunk).

Under-Hood Fuse Box (Power Distribution Center)

Located in the engine compartment on the passenger side, this power distribution center (PDC) houses numerous fuses and relays for critical vehicle systems, including the engine control module (ECM), fuel pump, ignition, starter, headlights, and trailer brake.

Always verify fuse locations and amperages with the diagram printed on the inside of your fuse box cover, as configurations can vary slightly by trim level and optional equipment.

Instrument Panel Fuse Box (Passenger Side Kick Panel)

This fuse box is located behind the kick panel on the passenger side of the cabin, typically requiring the removal of a trim piece to access. It protects various interior electrical components.

Reference the fuse diagram inside the cover for precise locations, as interior fuse box configurations can have minor variations.

Cargo Area Fuse Box (Trunk)

The 2024 Jeep Gladiator may also feature a smaller fuse block in the cargo area, often located behind a removable panel on one of the side walls. This fuse box typically handles accessories and utility power outlets specific to the rear of the vehicle.

Always consult your owner's manual and the fuse box cover diagram for exact fuse identification.

How to Test a Fuse

Testing a fuse is a straightforward process that can help you diagnose electrical issues.

1. Safety First: Always turn off the ignition and remove the key (or ensure the vehicle is off for push-button start) before attempting to check or replace fuses.
2. Locate the Fuse Box: Identify the correct fuse box for the circuit you suspect is faulty.
3. Identify the Suspect Fuse: Refer to the fuse diagram on the fuse box cover or in your owner's manual to find the fuse associated with the malfunctioning component.
4. Visual Inspection: Many modern fuses have a clear plastic body, allowing you to visually inspect the thin wire filament inside. If the filament is broken or burnt, the fuse is blown and needs replacement.
5. Use a Fuse Tester (Recommended): For fuses that aren't easily visible or to confirm, use a fuse tester or a multimeter. Most automotive fuse testers will light up if the fuse is good. If using a multimeter, set it to the continuity setting. Touch the probes to the test points on top of the fuse. A continuous beep or a reading close to zero ohms indicates a good fuse. No beep or an "OL" (open loop) reading indicates a blown fuse.
6. Pull the Fuse: Use a plastic fuse puller (often found clipped inside the fuse box lid) or needle-nose pliers to carefully remove the suspect fuse.
7. Replace if Blown: If the fuse is blown, replace it with a new fuse of the exact same amperage rating and type. Installing a fuse with a higher amperage can lead to serious electrical damage or fire.

Common Blown Fuses on This Vehicle

While any fuse can blow, some circuits are prone to experiencing issues due to their usage or the components they protect.

• Cigar Lighter / 12V Outlets (F31, F32, F50): These fuses commonly blow due to overcurrent from connected devices, faulty phone chargers, or foreign objects shorting the outlet. If an outlet stops working, check these first.
• Blower Motor (F05): A failing blower motor or an obstruction in the HVAC system can cause the blower motor fuse to blow, resulting in no air from the vents.
• Headlights (F09, F10, F11, F12): Although less common with modern LED headlights, a short in the wiring or a faulty headlight assembly can cause a headlight fuse to blow. If one headlight goes out, check its dedicated fuse.
• Radio/Infotainment (F30): Problems with aftermarket accessories or even internal shorts within the head unit can cause this fuse to blow. If your radio is dead, this is a good place to start troubleshooting.
• Trailer Tow Fuses (F03, F17, F52): Frequent trailer towing, especially with improper wiring or shorts in the trailer's electrical system, can cause these fuses to blow. If you experience issues with trailer lights or your trailer brake controller, check these fuses.

When troubleshooting, always begin by checking the most relevant fuse. If a fuse blows repeatedly, it indicates a deeper electrical issue that needs professional diagnosis.

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