2016 Subaru Crosstrek Fuse Box Diagram & Amperage

Quick Answer

The 2016 Subaru Crosstrek features three main fuse box locations: under the hood, under the dashboard (driver's side kick panel), and in the cargo area (right side panel).

Under-Hood Fuse Box (Engine Compartment)

This fuse box, located in the engine bay on the driver's side, primarily houses fuses and relays for critical engine functions, lights, and other high-current components. Always consult the lid of your specific vehicle's fuse box for the most accurate diagram, as configurations can vary slightly by trim.

Relay Locations (Under-Hood):

• Fan Relay: Controls the cooling fan operation.
• Fuel Pump Relay: Powers the fuel pump.
• A/C Clutch Relay: Activates the air conditioning compressor clutch.
• Starter Relay: Engages the starter motor.
• Main Relay: Provides power to various engine systems.
• Headlight Relays: Separate relays for low and high beams.

Passenger Compartment Fuse Box (Dash Kick Panel)

Located on the driver's side, behind a cover near the left kick panel, this fuse box controls many of the interior electrical accessories and convenience features. Always refer to your owner's manual or the fuse box lid for the exact layout.

Cargo Area Fuse Box (Rear Right Side)

The cargo area fuse box, typically located on the right-hand side panel behind a removable cover, mainly serves accessories in the rear of the vehicle, including the rear 12V outlet and sometimes specific features related to towing or advanced infotainment. Again, always check your vehicle's specific fuse legend for exact details.

How to Test a Fuse

Testing a fuse is a straightforward process and requires a simple tool: a fuse tester or a multimeter. Here's how:

1. Locate the fuse box: Find the fuse box associated with the circuit you suspect has a problem.
2. Identify the suspected fuse: Consult your vehicle's fuse diagram (usually on the inside of the fuse box lid or in your owner's manual) to find the fuse for the non-working component.
3. Remove the fuse: Use a plastic fuse puller (often found in the fuse box lid) or small needle-nose pliers to carefully remove the fuse.
4. Inspect visually: Hold the fuse up to a light. If the metal wire (filament) inside is broken or burnt, the fuse is blown and needs to be replaced.
5. Test with a fuse tester (preferred): A fuse tester has two prongs. Touch one prong to each metal terminal on top of the fuse. If the light on the tester illuminates, the fuse is good. If it doesn't light up, the fuse is blown.
6. Test with a multimeter: Set your multimeter to read continuity (often indicated by an audible beep). Touch one probe to each metal terminal on the top of the fuse. A good fuse will show continuity (or beep); a blown fuse will show an open circuit.
7. Replace the fuse: If the fuse is blown, replace it with a new fuse of the exact same amperage rating and color. Never use a fuse with a higher amperage, as this can lead to serious electrical damage or fire.

Common Blown Fuses on This Vehicle

While any fuse can blow, certain circuits are more prone to issues due to their high usage or connection to specific components. For the 2016 Subaru Crosstrek, keep an eye on these common culprits:

• Cigar Lighter / 12V Outlets (F2 in the dash fuse box, F1 in the cargo area): These are frequently overloaded by charging multiple devices or using high-power accessories. If your phone charger or air compressor stops working, check these first.
• Headlight Fuses (F5-F8 under-hood): Headlight bulbs can draw significant current, and while less common with modern bulbs, a sudden surge or bulb failure can sometimes trip these fuses.
• Blower Motor Fuse (F13 under-hood, F11 dash): The blower motor works hard, especially when on high settings. If your HVAC fan stops working entirely, check this fuse. A failing blower motor itself can also cause the fuse to blow.
• Radio / Infotainment Fuse (F1 in the dash fuse box): Electrical issues with aftermarket stereos or simple short circuits can cause this fuse to blow, leading to a dead radio.
• Trailer Brake Control Fuse (F4 cargo area): If you have a trailer connected and experience issues with the trailer's brakes or lights, this fuse is a prime suspect, especially if the trailer wiring has a short.

What to check first: Before checking fuses, make sure the component itself is not faulty. For example, if a headlight is out, try swapping the bulb with a known good one before diving into the fuse box. If multiple components on the same circuit fail, then a fuse is a very likely cause. If a fuse repeatedly blows, there's an underlying electrical issue that needs professional diagnosis.

Remember to always refer to your specific vehicle's owner's manual and the fuse box lid for the most accurate and up-to-date information regarding fuse locations and ratings.

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