Fuse diagram of the <em>Nissan Wingroad Y11</em>: where the block is located, decoding and replacement nuances

Nissan Wingroad Y11 (11th generation, 1999–2005) is a popular compact van that is still used in many countries due to its reliability. However, even in such a proven car, fuses periodically blow, which leads to failure of electrical equipment: from headlights to the cigarette lighter. In this article you will find current fuse block diagrams for Wingroad Y11, their location, decoding of each element and practical tips for diagnostics and replacement.

The peculiarity of this model is the presence two main fuse blocks: one in the cabin (under the instrument panel), the other in the engine compartment. We will analyze both in detail, pointing out the “weak points” of the electrics Wingroad, which most often cause problems, and we will explain how to avoid common mistakes when replacing. If you encounter non-working power windows, a glitchy radio, or a starter failure, these instructions will help you quickly locate the problem.

Where are the fuse boxes located in Nissan Wingroad Y11

B Wingroad 11th generation fuses are distributed over two main blocks. Their location depends on the configuration and year of manufacture, but in most cases the diagrams are unified.

1. Salon block (main) is under the dashboard on the driver's side, behind a plastic cover. To access it:

• 🔧 Open the driver's door and sit in the seat.
• 🔍 Find the plastic cover under the steering wheel (usually black or gray) with the inscription FUSE.
• 🖐️ Press the latch at the top of the lid and pull it towards you.

2. Engine compartment located next to the battery, in a plastic box with a lid. It is responsible for high-amperage circuits (for example, radiator fan, ABS). Access to it is difficult due to the cramped space under the hood - we recommend using a flashlight.

⚠️ Attention: On some versions Wingroad Y11 with diesel engines CD20 The engine compartment diagram may differ. Check the markings on the inside of the lid!

The car also has additional relays, which are often confused with fuses. For example, the starter relay or ignition relay are located separately - we will analyze them in the corresponding section.

Diagram and explanation of the interior fuse box

The interior block is the most “loaded”: fuses for lighting, cigarette lighter, power windows and other comfort systems are concentrated here. Below is current scheme for most versions Wingroad Y11 (1999–2005).

Fuse no.	Denomination (A)	What is he responsible for?	Notes
1	10	Side lights (left side), license plate light	Often burns out when installing LED lamps
7	15	Cigarette lighter, 12V socket	Weak point - burns out when connecting powerful devices (for example, a compressor)
12	10	Window lifters (driver's)	If only one window does not work, check the motor, not the fuse
18	15	Audio system, radio	Burns out when there is a short circuit in the speakers
25	10	Engine control unit (ECU)	Replace only with the ignition off!

The complete diagram with photographs of the block can be downloaded here (PDF, 1.2 MB). Please note that some export versions (eg Japan) may have different fuse numbers. In this case, focus on inscriptions on the block cover.

Turn off the ignition and remove the negative terminal from the battery|Find the faulty fuse (visually or with a multimeter)|Replace with a fuse of the same rating|Check the operation of the circuit after replacement-->

Engine compartment fuse box: what you need to know

Engine compartment block Nissan Wingroad Y11 is responsible for high current circuits: starter, generator, cooling fans, ABS, etc. Its features:

• ⚡ The fuses here are rated from 20A to 100A (unlike salon ones, where the maximum 30A).
• 🔥 Radiator fan fuses blow out most often (30A) and charging circuits (80A).
• 🔧 Replacement may require a socket wrench 10 mm (for attaching the block cover).

Block location:

1. Open the hood and find the battery.
2. Next to it (usually on the right, if you are facing the car) there is a black plastic box with a lid.
3. Remove the cover by pulling it up (force may be required).

⚠️ Attention: Never replace fuses in the engine compartment with bugs (jumper wires). This may lead to fire in the engine compartment due to high currents!

Below is a table with the most important engine compartment fuses:

№	Denomination (A)	Purpose	Symptoms of malfunction
A	80	Main fuse for charging circuit	The battery does not charge, the lamp is on CHARGE
C	30	Radiator fan	Engine overheating, fan does not turn on
E	100	Generator circuit	Loss of power, battery discharge

How to check and replace a fuse: step-by-step instructions

Replacing the fuse in Wingroad Y11 - a simple procedure, but there are nuances that will help you avoid mistakes. Follow this algorithm:

1. Turn off the power.

   Remove the negative terminal from the battery (especially important for the engine compartment). This will prevent short circuits when manipulating fuses.

2. Find the faulty fuse.

   Visually inspect the fuses: a blown one will have broken thread inside or melted body. For an accurate check, use a multimeter in dial mode.

3. Remove the fuse.

   In the interior block, the fuses are removed with your fingers or tweezers (usually included with the block). In the engine compartment, you may need a screwdriver to press out the latches.

4. Install a new fuse.

   Use fuse same denomination! Installing a fuse with a lower rating will lead to its immediate blowout, while installing a fuse with a larger rating will lead to the risk of fire.

If after replacement the fuse blows again, there is short circuit. In this case:

• 🔍 Check the wiring for damage (especially in places of kinks or 近くのホットスポット).
• 🛠️ Disconnect consumers connected to this circuit (for example, a radio or additional equipment).
• 📊 Use a multimeter to check the circuit resistance (should be close to zero with consumers disconnected).

What to do if the fuse is intact, but the circuit does not work?

If the fuse is good, but equipment (such as headlights or power windows) does not work, check:

1. **Relay** - the starter relay or ignition relay (located next to the fuse box) often fails.

2. **Wiring** - oxidation of contacts or broken wires (especially in doorways).

3. **Switches** - for example, a power window button or a headlight switch.

4. **Ground** - poor contact with the body can simulate a fuse failure.

Typical problems with fuses in Wingroad Y11 and their solutions

Nissan Wingroad Y11 has several “weak points” in the electrical system, which appear over time. Here are the most common problems and how to fix them:

1. Cigarette lighter fuse (15A) burns out when connecting a pump or charging

Reason: In the cigarette lighter socket Wingroad Contacts often oxidize, which leads to increased resistance and overheating. Also, the culprit may be low-quality additional equipment (for example, cheap compressors with a current exceeding 15A).

Solution:

• 🔌 Clean the socket contacts with alcohol or a special liquid (for example, Contact Cleaner).
• 🔋 Use a power strip with a fuse or connect powerful devices directly to the battery.
• 🔧 Replace the cigarette lighter socket with a new one (part number for Wingroad Y11: 25460-4M000).

2. The power window fuse blows (10A)

Reason: Most often to blame worn window lift motors, which begin to consume increased current. The problem may also be in the control unit or damaged wiring in the doors.

Solution:

• 🔊 Listen to the operation of the motor: if it “creaks” or works with jerks, replacement is required.
• 🔍 Check the wiring in the corrugation between the door and the body (often frays).
• 🔧 Lubricate the glass guides with silicone grease - this will reduce the load on the motor.

3. Radiator fan fuse (30A) burns out in summer

Reason: The fan turns on when the temperature is high, and if it is jammed or overloaded, the fuse will blow. It could also be due to a faulty fan relay or temperature sensor.

Solution:

• 🌡️ Check the operation of the temperature sensor (located on the radiator).
• 🔄 Replace the fan relay (located in the engine compartment, usually marked RADIATOR FAN).
• 🔧 Make sure the fan blades rotate freely (do not touch the radiator).

⚠️ Attention: If your fan fuse blows regularly, don't ignore the problem! This may lead to engine overheating and expensive repairs (for example, deformation of the cylinder head).

Relay in Nissan Wingroad Y11: location and verification

Along with the fuses in Wingroad Y11 often fail relay, which control powerful consumers (starter, headlights, fan, etc.). Their location:

• 🔋 Main relay block — next to the interior fuse box (under the instrument panel).
• 🚗 Starter relay - usually located on the partition of the engine compartment (next to the battery).
• 💡 Headlight relay — in the engine compartment (marking HEADLAMP).

How to check the relay:

1. Remove the relay from the socket (by gently pulling up).
2. Look at the contacts: if they are burnt or oxidized, the relay must be replaced.
3. For an accurate check, use a multimeter:

   1. Подключите щупы к выводам 85 и 86 (катушка реле).
   2. При подаче 12V должно раздаться щелчание (замыкание контактов 30 и 87).
   3. Проверьте сопротивление между 30 и 87: в нормальном состоянии — 0 Ом, в разомкнутом — бесконечность.

The most problematic relays in Wingroad Y11:

Relay	Symptoms of malfunction	Replacement article
Starter relay	The starter does not turn, clicks when turning the key	25230-4M000
Fan relay	The fan does not turn on, the engine overheats	25230-31U00
Ignition relay	Car won't start, no power to dashboard	25230-AL500

When replacing a relay, pay attention to marking: Even if the relays are identical in appearance, they may differ in switching current. For example, the starter relay is designed to 30A, and the headlight relay is on 20A.

Additional fuses and fuses

In addition to the main blocks, Nissan Wingroad Y11 There is additional fuse linksthat are often overlooked. They are located:

• 🔌 Generator fuse link — next to the battery, in a black plastic case (nominal 100A).
• 🔋 ABS circuit fuse — in the engine compartment (fuse 40A with markings ABS).
• 📡 Antenna fuse — in the cabin unit (fuse 10A, is responsible for the electric drive of the antenna).

Pay special attention generator fuse link. Its burnout leads to:

• Battery discharge while driving.
• Burning lamp CHARGE on the dashboard.
• Loss of power from electrical equipment (dim headlights, slow operation of power windows).

If the fuse link is burned out:

1. Check generator (the voltage at the battery terminals when the engine is running should be 13.8–14.5V).
2. Inspect wiring from the generator to the battery for a short circuit.
3. Replace the insert with a new one (value 100A!). Using a bug will cause a fire!

FAQ: Frequently asked questions about fuses Nissan Wingroad Y11

Can fuses from other cars be used in Wingroad Y11?

Yes, but only if they match face value And type. B Wingroad Y11 standard blade fuses are used (ATO/ATC). The main thing is not to exceed the rating indicated on the block cover. For example, the cigarette lighter fuse must be strictly 15A, even if you find a similar one from another machine.

Why does it blow again after replacing the cigarette lighter fuse?

This indicates short circuit in the chain. Most often the problem is:

• Oxidized contacts of the cigarette lighter socket.
• Damaged wiring (for example, if the wires have rubbed against metal parts of the body).
• A faulty device you are connecting (for example, a faulty compressor or charger).

For diagnostics, disconnect all consumers and check the circuit with a multimeter in continuity mode.

Where is the radio fuse located? Wingroad Y11?

The audio system fuse is located in salon block under number 18 (face value 15A). If after replacing it the radio does not work, check:

• The fuse is on the radio itself (often located on the back of the device).
• Wiring and connectors (especially if the radio is not original).
• Relay IGNITION (responsible for supplying power when the ignition is turned on).

Which fuse controls the power windows?

B Wingroad Y11 Responsible for window lifters:

• fuse №12 (10A) — driver's door.
• fuse №13 (10A) — passenger doors.

If the fuses are intact, but the power windows do not work, check:

• Motors (gears often wear out).
• Window lifter control unit (located in the driver's door).
• Wiring in the corrugation between the door and the body.

What to do if the starter fuse is blown?

Starter fuse in the classical sense in Wingroad Y11 no - his role is fulfilled fuse link (face value 80–100A) and starter relay. If the starter does not turn:

1. Check the fuse link next to the battery.
2. Make sure the starter relay is working properly (there should be a click when you turn the key).
3. Check the starter itself: connect it directly to the battery (observing polarity). If it does not turn, repair or replacement is required.