Fuse Box Diagram Ford Fusion (2010-2012) (2024)

FAQs

How many fuse boxes does a 2012 Ford Fusion have? ›

Your 2012 Ford Fusion will have two distinct fuse panels, one of which will be located in the cabin, while the other will be located in the engine bay.

3. At the Smart Junction Box (SJB), located below the LH side of the instrument panel, remove the cover and the RCM fuse 32 (10A) from the SJB.

Your fuse box will have two sets of fuses. At the bottom will be 15-amp and 20-amp screw-in fuses with glass faces that are exposed and visible. These fuses will service branch light circuits and outlet circuits. At the top will be 30-amp or 40-amp cartridge main fuses for ovens, laundry rooms, or stoves.

There are two fuse boxes, one located near the engine or under the hood and the other is located near the driver seat.

Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.

Most vehicles have two fuse boxes, with one under the hood and the other in the cabin. You can usually find the other fuse box in the dashboard on the driver's side, but some manufacturers also place it below the glove box. If the interior fuse box isn't there, you can try checking the luggage compartment.

The Smart Junction Box (SJB) is also known as the central body control module. It integrates power distribution controls, fuses, and relays for various vehicle systems in one device. The number of components varies from model to model, but the total can run into the hundreds.

A small metal or plastic junction box may form part of an electrical conduit or thermoplastic-sheathed cable (TPS) wiring system in a building. If designed for surface mounting, it is used mostly in ceilings, under floors or concealed behind an access panel—particularly in domestic or commercial buildings.

If you think your air conditioner has blown a fuse, the first sign you'll notice is that the outside AC unit is inoperable. The best way to check for a blown fuse is by using a voltmeter. Be warned — you are working with live electricity and should use extreme caution when troubleshooting your system.

Usually, AC units use “TR”-type fuses to ensure safe operation. However, if you need to replace a fuse quickly and don't have that exact one, you can use a fuse rated for a lower amperage. Just don't go up.

Where is the secondary fuse box? ›

In most cases, the main fuse box is situated under the hood, near the battery, while secondary panels can be found in the passenger compartment, often hidden behind a removable panel.

There's a diagram in or near the fuse box. Also an owner's manual. Also you can look it up online. And you can take your car to a garage.

One possible reason why your car won't start no crank is that the fuse for the ignition switch is blown. You can check the fuse by locating it in the fuse box and inspecting it for any damage or breakage. If the fuse is faulty, you will need to replace it with a new one.

Most vehicles are equipped with two fuse boxes. One is located in the engine compartment and is used to protect engine components such as the cooling system, anti-lock brake pump, and the engine control unit.

Types of Fuses

But mainly, fuses can be divided into two categories based on the input supply as follows: AC fuses. DC fuses.

Most households have one fuse box to control the entire electrical system. However, some houses have more than one to control specific areas of the house. Behind the switches or fuses, an inner panel protects the internal wiring.