2012 <em>Nissan Juke</em> fuses: location, diagram and replacement

Nissan Juke 2012 is a compact crossover, which, despite its modest dimensions, is equipped with sophisticated electronics. As in any modern car, fuses play a key role in protecting circuits from overloads. But where are they located? How to check and replace them correctly without damaging the on-board network? This article will help you understand the nuances that even experienced car owners often miss.

Many drivers are faced with a situation where the cigarette lighter, headlights or power windows suddenly stop working. The first thought is that the device itself is faulty, but in 80% of cases a blown fuse is to blame. IN Juke 2012, their distribution is not always intuitive: some are under the hood, some are in the cabin, and some circuits are protected by non-obvious fusible links. We will analyze in detail all fuse blocks, their purpose and give practical advice on diagnosis.

Where are the fuse boxes located in Nissan Juke 2012?

Installed in the car three main fuse boxes and one relay, which is often confused with a fuse link. Their location depends on the configuration and delivery market (European, Japanese or American version). In Russian versions the scheme is usually standard:

• 🔧 Main unit in the cabin — located to the left of the steering column, behind the decorative cover. Fuses for most internal systems are concentrated here: lighting, audio system, climate control.
• 🚗 Block under the hood — located next to the battery, in a plastic box. Responsible for high load circuits: starter, generator, cooling fans.
• ⚡ Additional relay block — may be located behind the glove compartment or under the center console (depending on the modification). Contains relays for the fuel pump, fog lights and other critical systems.

It is important to note that in some versions Juke (for example, with an engine HR16DE or MR16DDT) fuse diagram may vary. For example, in turbocharged versions, circuits are added to control the turbocharger, which are protected by separate fuses in the engine compartment.

Decoding the fuses of the cabin unit

The interior block is the most popular, as fuses for everyday systems are concentrated here. The block cover usually contains a diagram, but it is not always readable, especially after several years of use. Below is the current transcript for Nissan Juke 2012 (European specification):

Number	Ampere	Purpose	Notes
1	10A	Audio system, navigation	Also protects the USB port and Bluetooth module
5	15A	Cigarette lighter	Often fails when connecting powerful devices
10	7.5A	ABS sensors	When burned, the ABS indicator on the dashboard lights up
14	10A	Window lifters	Responsible for all 4 windows
20	15A	Interior and trunk lighting	Includes door lamps and dome light

Particular attention should be paid to the fuse №5 (15A) — it is responsible for the cigarette lighter and often burns out when using non-standard devices (for example, compressors or inverters). If the cigarette lighter does not work, but the fuse is intact, the problem may be power socket or wiring.

⚠️ Attention: When replacing the cigarette lighter fuse, do not install a larger rated fuse (for example, 20A instead of 15A). This can lead to melted wiring and even a fire!

Engine compartment fuse box: what do you need to know?

Block under the hood Nissan Juke 2012 contains fuses for high current circuits. Its location is next to the battery, in a black plastic box with a lid. Here are:

• 🔥 Main fuse (100A–120A) - protects the entire on-board network from short circuits. Replacing it requires disconnecting the battery!
• ⚡ Generator fuse (60A–80A) - when it burns out, the car will discharge the battery even while driving.
• 💡 Headlight circuits (10A–15A) - separate fuses for low/high beams and fog lights.
• 🚰 Fuel pump (15A) - if the car does not start, but the starter turns, check this fuse.

In turbocharged versions (MR16DDT), a 20A fuse is added in the engine compartment to control the turbine. Its failure can lead to loss of power or the engine going into emergency mode.

To access the block:

1. Open the hood and find the black box next to the battery.
2. Press the lid latches (there are two of them on the sides).
3. Refer to the diagram on the inside of the cover or use our table.

How to properly check and replace the fuse?

Fuse diagnostics is a procedure that can be performed without special skills. You will need:

• 🔍 Tweezers (usually included with the car).
• 📊 Multimeter or tester (optional, but recommended).
• 💡 Control lamp (can be made from a light bulb and two wires).
• 🔧 A set of spare fuses (5A, 10A, 15A, 20A).

Step by step instructions:

1. Turn off the ignition and turn off the consumer that is not working (for example, headlights or radio).
2. Find the fuse according to the diagram (see tables above).
3. Remove it with tweezers and inspect for thread break or reflow.
4. If visually everything is normal, check the circuit with a multimeter in the "calls" or control.
5. Install a new fuse same denomination.

If the new fuse immediately blows, there is short circuit. In this case, diagnostics of the wiring or device that protects this fuse is required.

Common problems and their solutions

Owners Nissan Juke 2012 models often encounter common faults related to fuses. Here are the most common cases and how to resolve them:

• 🔌 Cigarette lighter doesn't work - check the fuse №5 (15A) in the salon block. If it is intact, inspect the socket for oxidation or mechanical damage.
• 💡 Headlights don't come on - Check the fuses in the engine compartment №3 (10A) for low beam and №4 (10A) for the distant one. Also inspect the headlight relay (usually located nearby).
• 🚪 Power windows don't work - the fuse is at fault №14 (10A) in the salon block. If replacement does not help, check the window motors or control unit.
• 🔊 The radio does not turn on - fuse №1 (10A). If it works, reset the audio system (sometimes removing the fuse for 10 seconds helps).

Particular attention should be paid problem with the fuel pump fuse (No. 8 in the engine compartment, 15A). If it burns out, the car may stall while driving or may not start. In this case:

1. Check the integrity of the wiring to the fuel pump (often frays under the rear seat).
2. Inspect the pump connector for oxidation.
3. If the problem persists, the pump itself or the relay may be faulty.

⚠️ Attention: If after replacing the fuel pump fuse the car starts, but after a while it blows out again - don't continue driving. This may indicate a short circuit that will cause a fire!

Hidden fuses and relays: where to look for them?

In addition to the main blocks, Nissan Juke The 2012 has "hidden" fuses and relays that many people don't know about. They are responsible for:

• 🔋 Stabilization system (ESP) — the fuse and relay are located behind the glove compartment, in the additional unit.
• 🔦 Fog lights — the relay is located under the center console, next to the climate control unit.
• 📡 Antenna amplifier — a 5A mini-fuse is hidden behind the trunk trim (in versions with navigation).

To get to these elements:

1. For the unit behind the glove compartment: Unscrew the two screws from the bottom of the glove compartment and carefully lower it.
2. For the fog light relay: remove the decorative trim around the gearshift lever.
3. For the antenna amplifier: fold back the trim in the trunk on the rear door side.

Advice: If you are unsure of the location, use scanner ELM327 with the program Torque Pro - it will show which circuits are active and which are de-energized.

How to test a relay without a multimeter?

If you suspect a relay malfunction, you can temporarily replace it with a known working one from another unit (for example, a fan or heated glass relay). If the problem disappears, the relay is faulty.

FAQ: Frequently asked questions about fuses Nissan Juke 2012

Is it possible to install a fuse of a higher rating if it constantly blows?

No! Increasing the rating will lead to the risk of wiring melting or fire. If the fuse blows repeatedly, look for the cause: a short circuit, a faulty device or damaged wiring.

Where to buy fuses for Juke?

Standard blade fuses will fit (size Mini Blade). They can be found at any auto store (for example, Bosch, Hella) or order at AliExpress (a set of 100 pieces costs ~300 rubles).

Which fuse controls the alarm?

B Nissan Juke 2012 fuse is responsible for the standard alarm №12 (10A) in the salon block. If an aftermarket alarm is installed, its fuse may be located in a separate box under the dashboard.

What to do if the main fuse (100A–120A) has blown?

This is a serious fault indicating a short circuit in the main circuit. Do not replace it yourself - have an electrician diagnose it. Be sure to disconnect the battery before replacing!

Is it possible to repair a blown fuse (twist it with wire)?

Absolutely not! The "bug" does not have overload protection and can cause a fire. Always use original fuses.