Nissan Note is a compact hatchback that has gained popularity due to its reliability and practicality. However, even in such a car, problems with electrical equipment periodically arise: the headlights do not work, the audio system fails, or the windshield wiper stops functioning. In 90% of cases the culprit is blown fuse or a faulty relay. In order not to waste time and money on diagnostics in the service center, it is enough to know where the fuse boxes are located and how to check them.

In this article you will find complete fuse and relay diagrams for Nissan Note first (E11, 2006–2013) and second (E12, 2013–2020) generations, including versions with petrol (HR12DE, HR16DE) and diesel (K9K) engines. We'll look at it in detail:

  • 📍 Where are the mounting blocks located? in the cabin and under the hood
  • 🔧 How to properly remove and check fuses without the risk of damaging contacts
  • 🔍 Explanation of each fuse and relay indicating the current strength and protected circuits
  • ⚡ Typical symptoms of malfunctions and ways to eliminate them

All diagrams are based on official manuals Nissan and supplemented with practical advice from auto electricians. If you are encountering a problem for the first time, don’t worry: replacing the fuse takes no more than 5 minutes, and our instructions will help you do everything without errors.

Where are the fuse boxes in Nissan Note?

B Nissan Note provided two main mounting blocks:

  1. Salon block — located to the left of the steering column, behind the decorative cover. Access to it opens after turning three latches (on models before 2013) or pressing the latch (on restyled versions).
  2. Engine compartment block — located next to the battery, in a plastic box with a lid. On diesel Note (with engine K9K) the block is shifted closer to the windshield.

Additionally, some trim levels may include mini relay block behind the glove compartment (responsible for the climate control system) or under the center console (controls the multimedia system). These blocks are less common and are usually marked with yellow stickers indicating FUSE BOX.

📊 Where do your fuses blow out most often?
  • In the salon block
  • In the engine compartment
  • There were no problems
  • I don't know where to look

Important! Before starting work, turn off the ignition and remove the battery terminal (negative). This will prevent short circuits if the contacts are accidentally connected.

Interior fuse box: diagram and decoding

Cabin mounting block in Nissan Note contains up to 40 fuses and 10–15 relays, depending on the year of manufacture and configuration. Below is a universal diagram for models 2006–2020, indicating the ratings and protected circuits.

Fuse no. Denomination (A) Protected circuit Notes
1 10 Interior lighting, dashboard lighting Often burns out when installing LED lamps
5 15 Audio system, navigation On versions with NissanConnect - separate fuse F12
10 20 Windshield wipers (front/rear) When the engine jams, it burns out immediately
15 7.5 Engine control unit (ECU) Replace only with the ignition off!
20 10 Cigarette lighter, 12V socket Burns out when connecting powerful devices (compressor, inverter)

The complete diagram for your modification can be found at back side of the block cover or in the instruction manual. If the sticker has worn off, download the PDF version of the manual at official portal Nissan (registration required).

How to check a fuse without a tester?

Visually inspect the metal thread inside the fuse - if it is broken or melted, the part must be replaced. You can also use the “replacement method”: install a known-good fuse of the same rating and check whether the circuit is functioning again.

⚠️ Attention! Never install a fuse with denomination higher than specified - this may lead to a fire in the wiring. For example, replacing a 10-A fuse with a 15-A fuse is fraught with melting of the contacts in the block.

Engine compartment: relays and high current fuses

Engine compartment mounting block in Nissan Note is responsible for power part of electrical equipment: starter, generator, cooling fans, headlights, etc. Fuses are used here large denomination (from 20 to 100 A), as well as control relays.

Block location:

  • 🔋 On petrol versions - to the right of the battery, under a plastic cover with the inscription FUSE & RELAY BOX.
  • 🛢️ On diesel (K9K) - displaced left, closer to the air duct.

Below is a breakdown of the key elements (relevant for most modifications):

Designation Type Denomination/purpose Symptoms of a problem
F1 fuse 60 A, Main relay Car won't start, no power to dashboard
R2 Relay Cooling fan Engine overheats, fan does not work
F7 fuse 30 A, Absorber (air conditioning) Climate control does not work, relay clicking is heard
R5 Relay Starter Clicks when turning the key, but the engine does not turn over

To access the block:

  1. Open the hood and disconnect the negative terminal of the battery.
  2. Press the unit cover latches (usually 2 latches on the sides).
  3. Use flat screwdriverto gently pry off the lid if it is stuck.

Remove the relay and inspect the contacts for oxidation|Shake the relay - if you hear a knocking sound inside, it is bad|Check the winding resistance with a multimeter (should be 50-120 ohms)|Install a known good relay for testing-->

⚠️ Attention! If the fuse blows again after replacement, don't install a new one - this indicates a short circuit in the circuit. You need to check the wiring with a multimeter or contact service.

Typical fuse problems and their causes

Owners Nissan Note The most common problems encountered with fuses are:

  • 🔌 The cigarette lighter fuse has blown (F20, 10 A) - powerful devices (for example, car vacuum cleaners or inverters) are to blame. Solution: Use a power strip with a separate fuse.
  • 💡 Headlights or tail lights do not work - check the fuses F3 (10 A) and F4 (15 A), as well as relay R3 in the engine compartment.
  • 🚗 Central locking fails - the culprit is usually a fuse F12 (7.5 A) or a relay in the cabin unit. Also check the door actuators.
  • 🔊 The audio system does not turn on - fuse burned out F5 (15 A) or problems with speaker wiring.

Pay special attention to the fuse F15 (7.5 A), responsible for ECU. Its burnout can lead to engine errors (for example, P0606 or P0607), which can only be reset by flashing the unit.

If the fuse blows repeatedly, the reasons may be as follows:

  • 🔋 Short circuit in the wiring (often after unqualified repairs).
  • 🌡️ Poor contact in connectors (oxidation or corrosion).
  • 🔧 Consumer fault (for example, a jammed windshield wiper motor).
💡

Before replacing the fuse, clean the contacts in the block with alcohol or a special cleaner (for example, Kontakt 60). This will prevent oxidation and extend the life of the new fuse.

Step-by-step instructions for replacing fuses

Replacing the fuse in Nissan Note - a simple procedure, but requiring accuracy. Follow the algorithm:

  1. Preparation:
    • Turn off the ignition and remove the terminal from the battery.
    • Locate the faulty fuse (using the diagram or visually).
  2. Extraction:
    • Use plastic tweezers from the fuse kit (usually located in the interior block).
    • If you don't have tweezers, carefully pry the fuse thin screwdriverwithout touching adjacent contacts.
  3. Check:
    • Inspect the fuse in the light - the burned out thread will be visible.
    • Or check with a multimeter in “continuity” mode (resistance should be ~0 Ohm).
  4. Installing a new:
    • Insert fuse same denomination (color and markings are indicated on the case).
    • Make sure it fits snugly into the socket.

If after replacement the fuse blows again, do not repeat the procedure - this may damage the unit. In this case:

  1. Check the circuit for short circuit with a multimeter.
  2. Inspect the consumer (for example, a motor or lamp) connected to this fuse.
  3. Contact an auto electrician to diagnose the wiring.
💡

Use only original fuses or high-quality analogues (for example, Littlefuse or Bussmann). Cheap Chinese fuses may not work if overloaded, which will lead to a fire.

How to check a relay in a Nissan Note

Relay in Nissan Note are responsible for turning on powerful consumers: starter, fans, fuel pump, etc. Their malfunction manifests itself characteristic clicks without the device triggering or a complete lack of response.

To check the relay:

  1. Remove the relay from the block (there is a location diagram on the back of the cover).
  2. Inspect the contacts for oxidation or soot.
  3. Check the winding resistance with a multimeter:
    • Connect the probes to the terminals 85 And 86 (usually marked on the relay body).
    • Normal resistance - 50–120 Ohm.
  • Serve 12V to contacts 85 And 86 (possible from battery) - should sound distinct clicking sound.

    • If the relay does not click or the contacts are burnt, replace it with a new one. For Nissan Note The following types of relays are suitable:

    • 🔄 Regular 4-pin (for example, for a fan or starter).
    • 🔌 5-pin (for engine control system).

    For temporary replacement, you can use relays from other circuits (for example, a headlight relay instead of a fan relay) if they are identical in design.

    Fuse box maintenance: tips and prevention

    To make fuses and relays last longer, follow these simple guidelines:

    • 🧹 Clean the block contacts once a year (use WD-40 or Kontakt 60).
    • 🔌 Do not overload the cigarette lighter — maximum power 120 W (10 A).
    • 💡 Install lamps with the correct wattage (for example, for headlights - H7 55W, no more!).
    • 🔧 Check the wiring after installing additional equipment (radio tape recorder, camera).

    Also useful to have in the car set of spare fuses different denominations. For Nissan Note most in demand:

    • 🔘 5 A (yellow) - for electronic components.
    • 🔘 10 A (red) - cigarette lighter, lighting.
    • 🔘 15 A (blue) - audio system, windshield wipers.
    • 🔘 20 A (yellow) - fans, glass heating.

    Store fuses in a dry place (for example, in the glove compartment) - moisture can cause corrosion of the contacts.

    💡

    If in your Nissan Note fuses of one circuit (for example, a cigarette lighter) often blow out, install an additional fuse block with a separate relay. This will protect the main wiring from overloads.

    Frequently asked questions (FAQ)

    🔧 Which fuse is responsible for the low beam in a Nissan Note?

    For low beam headlights Nissan Note fuse responds F3 (10 A) in the cabin unit. If the light does not come on after replacing it, also check the relay R3 in the engine compartment and lamps (H7 for most modifications).

    ⚡ Why does the fuse blow again after replacement?

    This indicates short circuit in the chain. Reasons:

    • The insulation of the wires is damaged (for example, it rubbed against the body).
    • The consumer is faulty (motor, lamp, audio system).
    • Poor contact in the connector (oxidation or corrosion).

    For diagnostics, disconnect all devices in the circuit and check it with a multimeter in the “continuity” mode.

    🚗 Where is the fuel pump fuse located?

    The fuel pump fuse is F14 (15 A) in the cabin unit. If the pump does not work after replacing it, also check the relay R4 in the engine compartment and the pressure in the fuel rail (should be 3–4 bar).

    🔋 Is it possible to replace the fuse with a higher rating?

    Absolutely not! This may lead to:

    • Melting of wiring.
    • Fire in the mounting block.
    • Failure of electronic components (for example, ECU).

    If a fuse blows frequently, look for the cause (short circuit or overload) rather than increasing its rating.

    📱 Is there a mobile application for checking fuses?

    Yes, for Nissan Note will fit:

    • Fuse Box Diagram (Android/iOS) - fuse diagrams for different brands.
    • AutoFuse — with a search function by car model.

    You can also download a PDF version of the manual on the website Nissan TechInfo.