2025 (6th Gen) 4Runner Fuse Box Location & Replacement Steps

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How to Locate, Check, and Replace Fuses on the 6th Generation 4Runner

(Reference: 2025 Owner’s Manual, pg. 560–562)
Link to Owners Manual: https://trail4runner.com/wp-content/uploads/2025/03/2025-4runner-owners-manual.pdf

If any of your 4Runner’s electrical components stop working—such as power outlets, lights, or infotainment features—it may be due to a blown fuse. Here’s how to locate and inspect the fuse boxes on your 2025 4Runner.

Fuse Box Locations​

There are three main fuse box locations:

• Engine Compartment – Type A
• Engine Compartment – Type B
• Driver-Side Instrument Panel (Interior)

Use the tabs to lift the cover on the engine compartment fuse boxes. On the interior panel, you’ll need to remove the footwell light connector (if equipped), then remove the panel cover.

How to Check & Replace a Fuse​

1. Turn the engine switch OFF
2. Open the appropriate fuse box cover
3. Use the provided fuse puller to remove the suspect fuse
4. Inspect the metal strip inside:
   
   • If broken: The fuse is blown
   • If intact: The fuse is good
5. Replace with a new fuse of the same amperage rating
6. Reinstall the lid securely

Only Type A fuses can be pulled using the included tool.

Fuse Types​

There are four fuse types:

• Type A & B: Mini blade-type (owner replaceable)
• Type C & D: Special fuses (dealer service only)

Safety Precautions​

• Never use a fuse with a higher amp rating than specified
• Don’t bypass fuses using wire or other objects
• If the new fuse blows again, have the vehicle inspected immediately
• Always determine the cause of the overload before replacing the fuse

2025 4Runner Fuse Box Location and Replacement Diagram​

See pages 560–562 for step-by-step visuals and fuse layout identification.