Chevrolet Fuse Box Diagram Collection by Model and Year: Find the Right Panel for Your Chevy
When an electrical component stops working, finding the right fuse box diagram can save you hours of guesswork and frustration.
You know that moment when your power windows stop working, or your radio goes silent, and you’re left wondering which tiny piece of plastic is responsible? It’s a common problem, but here’s the thing about modern Chevy fuse boxes—they’re not always in the same place, and the diagrams can be hard to track down. That’s where a good collection of fuse box information comes in handy.
TL;DR
Chevrolet vehicles typically have 2 to 4 separate fuse boxes located in different areas of the vehicle. Common locations include the engine compartment, under the dash on the driver side, behind the glove box, and in the rear cargo area . The specific location and fuse assignments vary by model and year, so you need to check your owner’s manual or a reliable diagram source. Most fuse box covers have a fuse map printed on the underside, and many newer models include a fuse puller tool and spare fuses in the driver side interior panel .
Key Takeaways
- Most Chevys have multiple fuse boxes—at least one under the hood and one inside the cabin .
- Fuse box locations vary by model—for example, the 2026 Blazer has its interior fuse box inside the center console, while the 2025 Corvette’s is behind the glove box .
- The fuse box cover often has a diagram—check the underside of the cover before you start pulling fuses .
- 2014-2019 Silverados have three fuse boxes—one under the hood, one on each side of the dash .
- Classic Chevys (1989 G Van) have simpler layouts—the fuse panel is typically under the left side of the dash .
Common Fuse Box Locations
Depending on your Chevy model, you might find fuse boxes in these areas:
Engine Compartment Fuse Box
This is the most common location. It’s usually a black box near the battery or along the fender. For example, on a 2015 Silverado, the under-hood fuse block is on the driver side next to the brake master cylinder . The 2026 Silverado also has its main engine compartment fuse box in this general area .
Driver Side Interior Fuse Box
Many Chevys have a fuse panel on the driver side, either under the steering wheel or behind a trim panel on the dash edge. The 2014-2019 Silverado has a fuse panel behind the trim on the door side of the driver side . A 1989 G Van has its fuse panel under the left side of the instrument panel .
Passenger Side Interior Fuse Box
Some models, like the 2014-2019 Silverado, have an additional fuse panel behind the passenger side dash trim . The 2026 Blazer has its instrument panel fuse box inside the center console on the passenger side .
Rear/Luggage Compartment Fuse Box
On SUVs and some trucks, you’ll find a fuse box in the rear. The 2026 Blazer has a rear compartment fuse box behind a trim panel on the driver side of the storage area . The 2011 Volt has a rear body fuse block .
Behind the Glove Box
Some models, like the 2025 Corvette, place the instrument panel fuse box behind the glove box . This is also common in the 2004 Aveo .
Fuse Box Diagrams by Model
2026 Chevrolet Silverado 1500
The 2026 Silverado has an engine compartment fuse box and two interior fuse boxes .
Driver Side Interior (Left Instrument Panel):
- Fuses include: Heated seats, park assist, power seat, data link connector, amp, rear sliding window, memory seat module
Passenger Side Interior (Right Instrument Panel):
- Fuses include: Door modules, exterior lighting, front blower, steering controls, USB ports, accessory power outlets, BCM, radio, sunroof, transmission control module
Engine Compartment:
- Fuses include: Headlamps, exterior lighting, rear defog, windshield washer, horn, trailer lamps, A/C clutch, front wiper, starter motor, cooling fans, engine control module, fuel injectors, O2 sensors
2026 Chevrolet Blazer
The 2026 Blazer has an instrument panel fuse box (inside the center console), an engine compartment fuse box, and a rear compartment fuse box .
Instrument Panel (Center Console):
- Fuses include: Body control module, diagnostic link, HVAC, airbag, heated seats, sunroof, radio, USB, parking assist, power seats, instrument cluster
Engine Compartment:
- Fuses include: ABS pump, starter, DC-DC transformer, front blower, wipers, daytime running lights, trailer lamps, horn, transmission control module, A/C clutch, engine control module, O2 sensors, fuel pump
Rear Compartment:
- Fuses include: Trailer battery, rear window defog, windows, trailer lamps, heated mirrors, liftgate module, memory seat, rear heated seats
2025 Chevrolet Corvette
The 2025 Corvette has a unique layout with two main fuse boxes :
- The instrument panel fuse box is behind the glove box
- The rear compartment fuse box is between the seats in the rear of the vehicle
1995-1996 Chevrolet Express
For older vans, the fuse box is under the driver side dash with a simpler fuse layout :
- Fuses include: Stop lamps, heated mirrors, courtesy lamps, gauges, hazard lamps, cruise control, auxiliary power, parking lamps, airbags, wipers, HVAC, cigarette lighter, turn signals, radio, brake lights, rear defog, transmission
How to Access the Fuse Box (Silverado Example)
If you’re working on a 2014-2019 Silverado, here’s how to find all three fuse boxes :
- Under-hood fuse block: Pop the hood, find the black box on the driver side near the brake master cylinder. Pull the tabs toward the front of the truck and lift up. The fuse map is printed on the underside of the lid.
- Driver side interior panel: Pull firmly on the dash trim panel on the door side. It’s held by clips—be careful with your fingernails. Inside you’ll find the fuse puller tool, spare fuses, and a fuse map on the panel .
- Passenger side interior panel: Similar to the driver side, this panel is behind the trim on the passenger side dash edge.
FAQ: Your Chevy Fuse Box Questions Answered
1. Where is the fuse box on a 2014-2019 Silverado?
There are three: one under the hood on the driver side, one behind the driver side dash trim, and one behind the passenger side dash trim .
2. How do I find the right fuse for a specific component?
Check the fuse box cover for a diagram or map. The cover usually lists each fuse’s function and number .
3. What tool do I need to remove a fuse?
Most Chevys include a fuse puller tool in the driver side interior fuse panel. It’s a small plastic tool that grips the fuse for easy removal .
4. Where is the fuse box on a 2025 Corvette?
The instrument panel fuse box is behind the glove box, and the rear fuse box is between the seats .
5. Where is the fuse box on a 2026 Blazer?
The interior fuse box is inside the center console on the passenger side. The engine compartment fuse box is under the hood, and a rear fuse box is behind a panel in the cargo area .
6. Do all Chevys have more than one fuse box?
Most modern Chevys have at least two—one under the hood and one inside the cabin. Some models have three or four .
Keep Your Chevy’s Electrical System in Check
Finding the right fuse box diagram doesn’t have to be a treasure hunt. With a little knowledge of where to look and which model-specific details matter, you can diagnose and fix electrical issues quickly. Always check the fuse box cover for a diagram first, and keep that fuse puller tool handy.
What’s your experience with Chevy fuse boxes? Ever had trouble finding a specific fuse? Drop your tips and questions in the comments below—it helps other owners track down their electrical gremlins.
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