Introduction: Why know the location of fuses in Nissan Note
Fuse box in Nissan Note - This is a key unit responsible for protecting the vehicle’s electrical circuits from overloads and short circuits. Even a minor problem, such as a failed dashboard light or power windows that don't work, is often caused by a blown fuse. Knowing the exact location and purpose of each element will save time on diagnostics and eliminate the need to contact service for trifles.
Depending on the generation (Nissan Note E11 2004–2012 or E12 2012–2020) the layout of the unit may differ slightly, but the operating principles remain identical. In this article we will look at where is the fuse box located, how to open it correctly, we will decipher the scheme for different versions Note, and also give practical advice on replacement and diagnostics.
Where is the fuse box located in Nissan Note
B Nissan Note There are two main fuse blocks:
- 🔧 Main unit in the cabin — located under the steering wheel, to the left of the pedal assembly. To gain access, you need to open the cover of the decorative panel (it is secured with latches).
- ⚡ Additional block under the hood - located next to the battery (in E12 can be hidden under a plastic cover). Responsible for high power circuits: cooling fan, headlights, starter.
In some modifications (for example, with Nissan Note e-Power) there may be a third block - for the hybrid system. Check its location in instruction manual specific model.
⚠️ Attention: Before working with the fuse box Be sure to remove the terminal from the battery (minus). This will prevent a short circuit if the contacts are accidentally connected with a screwdriver or tweezers.
- E11 (2004–2012)
- E12 (2012–2020)
- e-Power
- I don't know
Diagram and decoding of the cabin unit fuses
Salon block Nissan Note contains fuses for most consumers: lighting, audio system, cigarette lighter, power windows, etc. Below is a typical diagram for E11 And E12 (may vary slightly depending on configuration).
| Fuse no. | Denomination (A) | Purpose | Notes |
|---|---|---|---|
| F1 | 10 | Engine control unit (ECU) | Errors may occur during burnout P0600 or P0605 |
| F7 | 15 | Cigarette lighter, 12V socket | Often burns out when connecting powerful devices (for example, a compressor) |
| F10 | 10 | Audio system, navigation | When replacing, check the circuit for current leakage (a common cause of re-burnout) |
| F15 | 20 | Window lifters (all 4 doors) | If it burns out, check the motors for jamming |
| F23 | 10 | Dashboard lighting | In E12 this fuse can be combined with the size circuit |
The complete diagram for your modification can be found:
- 📄 B instruction manual (section “Electrical equipment”).
- 🔍 On the cover of the fuse box (usually there is a sticker with a decoding).
- 🌍 On specialized forums (for example, NoteClub.ru or Drive2).
☑️ Preparing to replace the fuse
Relay in the fuse box: purpose and verification
In addition to the fuses, in the block Nissan Note Relays are installed that are responsible for switching powerful circuits. Their malfunction manifests itself differently than that of fuses: instead of a complete circuit break, there may be periodic failures (for example, flashing lights or the fan turning on spontaneously).
Main relays in the cabin unit:
- 🔄 Starter relay — if it fails, the engine will not start (clicking noises without cranking).
- 💡 Low/high beam relay — if one headlight stops working, the fuse is at fault; if both are relays.
- 🌀 Cooling fan relay — if it breaks down, the engine overheats (especially in traffic jams).
- 🔊 Horn relay - if the signal does not work, but the fuse is intact, check this relay.
⚠️ Attention: Relay in Nissan Note E12 there may be not interchangeable with E11 due to different contact groups. For example, the starter relay in E12 has 5 contacts instead of 4 in E11.
To check the relay:
- Remove the relay from the socket (carefully pry it off with a screwdriver).
- Test the winding with a multimeter (resistance should be 50–120 Ohms).
- Apply 12V to the control contacts - you should hear a click (closed power contacts).
If you don't have a multimeter at hand, you can temporarily swap the suspect relay with a known good one (for example, the horn and fan relays are often interchangeable).
Step-by-step instructions for replacing the fuse
Replacing the fuse in Nissan Note - a simple procedure, but requires care. Follow the algorithm:
- Turn off the power. Remove the negative terminal from the battery (no key needed).
- Remove the unit cover. On E11 it is attached with 2 latches, on E12 - You may need a screwdriver to pry it off.
- Find the faulty fuse. Visually (the burned out one has a broken thread) or using a multimeter (testing in the “diode” mode).
- Remove the fuse. Use special tweezers (usually attached to the block cover). Do not pull with your fingers - you may damage the sockets.
- Install a new fuse. Only the same denomination! Installing a larger fuse may result in wiring fire.
If the new fuse blows immediately, don't try to put the next one - This is a sign of a short circuit in the circuit. Required:
- 🔍 Check the wiring for exposed wires or melted insulation.
- 🛠️ Disconnect consumers connected to this circuit (for example, a radio or additional equipment).
- 📊 Diagnose the circuit with a multimeter in resistance test mode (must be at least 1-2 ohms).
What should I do if the fuse blows again?
This indicates a short circuit. In 80% of cases the problem lies in:
- melted wiring near the doors (due to frequent opening/closing);
- a faulty consumer (for example, a window lift motor);
- oxidized contacts in the fuse box.
It is recommended to contact an auto electrician with diagnostic equipment (for example, Launch X431).
Common problems and their solutions
Owners Nissan Note often encounter typical faults related to the fuse box. Let's look at the most common ones:
1. The cigarette lighter does not work
Reason: fuse blown F7 (15A) or F27 (20A) (depending on the configuration). This often happens due to the connection of powerful devices (for example, a car vacuum cleaner). Solution:
- 🔌 Replace the fuse with a new one (15A or 20A).
- 🚫 Do not connect devices with a power of more than 120 W to the cigarette lighter.
- 🔄 If the problem repeats, check the outlet for a short circuit (contacts often oxidize).
2. Power windows don't work
Reason: fuse F15 (20A) or relay R12. If the fuse is intact and the power windows do not respond, check:
- 🔋 Voltage on the motors (should be 12V when the button is pressed).
- 🛠️ The condition of the gears in the mechanism (plastic parts often break).
- 📶 Wiring in the corrugation between the door and the body (wires break).
3. The audio system stopped working
Reason: fuse F10 (10A) or F18 (15A) (for amplifier). If after replacing the fuse the radio does not turn on:
- 🔊 Check the fuse on the radio itself (often located on the back).
- 🔌 Make sure the wiring harness is connected correctly (especially after removing the battery).
- 📻 Reset the radio settings (you may need to enter an activation code).
If the equipment does not work after replacing the fuse, the problem may lie in the device itself (for example, a burnt-out radio) or in an open circuit. In this case, diagnostics with a multimeter or scanner is required.
Fuse box diagnostics: advice from professionals
For accurate diagnosis of faults in the fuse box Nissan Note Auto electricians recommend:
- Visual inspection. Check the block for:
- 🔥 Melted or blackened contacts (a sign of overheating).
- 💧 Traces of oxidation or corrosion (especially relevant for cars operated in humid climates).
- 🛠️ Mechanical damage (cracks on the body, broken latches).
- Check with a multimeter. In dialing mode, check:
- Integrity of fuses (resistance should be 0 Ohm).
- Voltage at the relay input/output (when a control signal is applied).
- Circuit resistance (to detect short circuits).
B1000 — faulty ECU power supply circuit).⚠️ Attention: If you find oxidation of the contacts in the fuse box, do not use WD-40 or other aerosols - they will temporarily remove moisture, but will impair conductivity. Better clean your contacts alcohol solution and apply a special lubricant (for example, Liqui Moly Electronic-Spray).
To prevent problems with the fuse box:
- 🔌 Regularly (once every 6 months) check the density of contacts in the block.
- 🚗 Avoid washing the engine with high pressure - water may enter the block.
- ⚡ Do not connect additional equipment (such as subwoofers) without safety blocks.
FAQ: Frequently asked questions about the fuse box Nissan Note
Is it possible to install a fuse of a higher rating if it constantly blows?
No! Installing a fuse with a higher rating (for example, 20A instead of 10A) may result in wiring fire. If the fuse blows repeatedly, look for the cause - usually a short circuit or a faulty consumer.
Where can I find a fuse box diagram for my modification? Nissan Note?
The diagram can be found:
- B instruction manual (section “Electrical equipment”).
- On fuse box cover (usually there is a sticker).
- On the sites Drive2, NoteClub.ru or in the catalog Elcats.ru (enter your vehicle's VIN).
Why did it blow again after replacing the cigarette lighter fuse?
This indicates short circuit in the chain. Common reasons:
- Short circuit in the cigarette lighter socket (check the contacts).
- Damaged wire from the cigarette lighter to the fuse box.
- A faulty device that was connected earlier (for example, a compressor with a short circuit).
Disconnect the outlet from the wiring and check the circuit with a multimeter.
How to test the relay in the fuse box without a multimeter?
You can use the “replacement method”:
- Locate a known-good relay in the unit (for example, a horn relay).
- Swap it with the "suspicious" relay.
- If the problem disappears, the relay is faulty.
Please note that the relays must be identical in nominal value and contact group.
What to do if the contacts in the fuse block melt?
Contact melting is a serious malfunction that requires intervention. Proceed like this:
- Disconnect the battery.
- Inspect the unit for damage. If only the fuse contacts are melted, replace it and check the circuit.
- If the tracks on the unit board are melted, it is required replacing the fuse box (or soldering, but this is a temporary solution).
- Check the circuit for short circuit before installing a new unit.
Melting often occurs due to bad contact (for example, oxidized terminals) or the use of fuses of non-standard rating.