Nissan Liberty - a compact crossover, known in some countries as Nissan Dualis or Renault Samsung QM3. Despite its reliability, even in this model fuses periodically blow, which leads to failure of electrical equipment: from headlights to multimedia system. In this article we will look at where the fuse blocks are located, how to check and change them correctly, and also provide full decoding of circuits for all generations (J10 and J11).
Feature Liberty — divided fuse system: one block is located in the cabin, the other under the hood. In this case, the diagram may differ depending on the year of manufacture and configuration (for example, for versions with 2.0 MR20DD or 1.6 HR16DE). We have collected up-to-date data including unique nuances for Russian and European versions, which are often missed in standard manuals.
Where are the fuses located in Nissan Liberty?
There are two main fuse boxes in the car:
- 🔧 Salon block — located to the left of the steering column, behind the plastic cover. Access to it opens after turning three latches (on models before 2014, the cover is secured with latches).
- 🚗 Engine compartment block - located next to the battery, in a plastic box with the inscription
FUSE & RELAY BOX. On some versions, the box is closed with an additional lid with clips.
Also in Liberty There is additional relay block — it is hidden behind the glove compartment (you need to remove the bottom panel) and is responsible for the operation of the climate control and system ABS. In rare cases, fuses are duplicated in a block behind the rear panel of the trunk (relevant for versions with Bose-audio system).
Important: on restyled models (2017+), the fuse circuit has been redesigned - for example, the cigarette lighter fuse has been moved from the passenger compartment to the engine compartment. We have taken these changes into account in the tables below.
- Salon
- Engine compartment
- Additional (behind the glove compartment)
- I don't know where to look
Decoding the fuses of the cabin unit
The cabin unit contains fuses for most interior systems: lighting, audio system, power windows, etc. Below is the current diagram for Nissan Liberty J10/J11 (2010–2020). Please note: fuse numbers may vary depending on the market (e.g. Renault Samsung QM3 the scheme is different).
| Fuse no. | Rating (A) | What is he responsible for? | Notes |
|---|---|---|---|
| 1 | 10A | Body control unit (BCM) |
When burned out, the settings of the mirrors and seats are reset |
| 7 | 15A | Cigarette lighter/socket 12V | Often fails when using powerful devices (for example, compressors) |
| 12 | 20A | Audio system (Bose or standard) | When replacing, check the chain CAN busesif the system does not turn on |
| 18 | 10A | Parking sensors (PDC) |
On restyled models the fuse was moved to block No. 23 |
| 25 | 15A | Window lifters | If burnt out, check the motors for short circuits |
⚠️ Attention: Fuse No. 14 (10A) is responsible for operation ESP And ABS. If it is burnt out, the indicator on the dashboard will light up "Check Engine" And "ABS". It needs to be replaced only with ignition off, otherwise errors in the control unit may be reset.
Turn off the ignition and remove the negative terminal from the battery|Take a photo of the location of the fuses before removing|Use tweezers or a special puller|Check the fuse visually and with a multimeter|Install a fuse of the same rating-->
Engine compartment: diagram and features
Engine compartment block Liberty contains fuses for high-voltage circuits: generator, starter, injection system, etc. Also located here relay, which are often confused with fuses. For example, relay R1 is responsible for the operation of the cooling fan - if it fails, the engine overheats.
A feature of the engine compartment block is the presence "fuse links" (fusable links), which look like wires, but act as fuses for high current circuits (for example, for ECU engine). Replacing them requires soldering or special connectors.
| Designation | Rating (A) | Purpose | Type |
|---|---|---|---|
| F1 | 80A | Main relay (IGN) |
Fuse link |
| F5 | 40A | Electric power steering (EPS) |
fuse |
| R3 | — | Fuel pump relay | Relay |
| F10 | 30A | Injection system (ECU) |
Fuse link |
⚠️ Attention: If the fuse link has burned out F1 (80A), don't replace it with a "bug" - this may lead to a fire in the wiring. In 80% of cases, the cause lies in a short circuit in the generator or starter circuit. Before replacing, check the voltage at the battery terminals (should be 12.6–14.4V).
How to distinguish a relay from a fuse?
The relay is a black or gray rectangular block with legs that makes a clicking sound when activated. The fuse is a transparent plastic case with a metal thread inside. In the engine compartment Liberty relays are usually labeled with a letter R, fuses - F.
Step-by-step instructions for replacing fuses
Replacing the fuse in Nissan Liberty requires caution, especially when it comes to fuse links or relays. Here is a step-by-step algorithm:
- Turn off the power. Remove the negative terminal from the battery (key set to “10”).
- Find the faulty fuse. Use the diagrams above or a multimeter in dial mode. A blown fuse will have an open circuit (resistance
∞). - Remove the fuse. For standard fuses, use the tweezers supplied with the vehicle. For fusible links, you will need a screwdriver with a thin tip.
- Install a new fuse. He must be same denomination! Installing a fuse with a lower rating will lead to an instant blowout, while installing a fuse with a larger rating will lead to a risk of fire.
- Check the system operation. Connect the battery and turn on the ignition. If the fuse blows again, look for a short circuit.
⚠️ Attention: If after replacing fuse No. 7 (cigarette lighter) it blows again, the problem may be 12V socket — often its contacts melt due to the use of powerful devices (for example, 220V inverters). Check the outlet visually and replace it if necessary.
Before replacing the fuse F10 (30A, injection system) reset errors using a scanner ELM327 or disconnect the battery for 10 minutes. This will help avoid false positives Check Engine after repair.
Common problems and their causes
Owners Nissan Liberty often encounter typical faults related to fuses. Here are the most common cases:
- ⚡ The cigarette lighter fuse (No. 7, 15A) has blown. Reason: use of devices with power >180W or short circuit in the socket. Solution: Replace the outlet or use a fused power strip.
- 🔦 The headlights do not work (fuse No. 3, 10A). Reason: oxidation of contacts in the block or damage to the wiring to the headlights. Solution: Clean your contacts
WD-40and check the lamps. - 🎵 The audio system does not turn on (fuse No. 12, 20A). Reason: short circuit in the speakers or unit Bose. Solution: Unplug the speakers one by one to find the problem one.
- 🚗 The starter does not work (fuse link
F1, 80A). Reason: short circuit in the starter circuit or worn brushes. Solution: test the starter on a bench.
If the fuse blows again after replacement, don't increase its value - this may cause a fire! In such cases it is necessary:
- Test the circuit with a multimeter for a short circuit.
- Check the wires for kinks or melting (especially in kinks).
- Contact an auto electrician if the problem is not found.
If in Liberty several systems have stopped working at the same time (for example, power windows and an audio system), the problem may be body control unit (BCM) or main relay. In this case, diagnostics with a scanner is required.
Where to buy fuses for Nissan Liberty?
Fuses for Liberty sold in three versions:
- 🛒 Original - art.
28510-J1000(kit for interior unit) and28510-4M000(underhood block). Cost: 800–1500 rub. per set. - 🔧 Analogues — brands Bosch, Hella or Littlefuse. Standard fuses are suitable
Mini Blade(for salon) andMaxi Blade(for the engine compartment). - 🔌 Fuse links - sold in car dealerships individually (for example,
30Aor80A). It is important to choose a wire with the same cross-section.
When purchasing, pay attention to:
- Denomination (must match the original).
- Quality of contacts (on cheap fuses they often oxidize).
- Availability of a certificate (fuses without markings may melt when heated).
Where to buy:
| Store | Pros | Cons |
|---|---|---|
| Official dealer Nissan | Guarantee of original spare parts | High price (markup 30–50%) |
| Exist.ru, Autodoc | Large selection of analogues, fast delivery | Risk of running into a fake (check reviews) |
| Local auto stores | You can check the fuse on site | Limited assortment for rare denominations |
FAQ: Frequently asked questions about fuses Nissan Liberty
Is it possible to replace the fuse with a bug (wire)?
❌ No! B Liberty this is especially dangerous as it can lead to fire due to high currents in the circuits ECU or generator. If a fuse is blown, look for the cause (short circuit or overload) rather than a temporary solution.
Why does the music not work after replacing fuse No. 12 (audio system)?
The settings have probably been reset CAN buses. Try:
- Disconnect the battery for 5 minutes.
- Reset the audio system settings via the menu (
Settings → Reset). - If it doesn't help, check the speaker circuit for an open circuit.
Where is the fuse for the radio? Liberty 2015?
In the cabin unit, this is fuse No. 12 (20A). On restyled models (2017+) it can be moved to position No. 19. Check the diagram on the block cover.
How to check a fuse link without a multimeter?
Visually: if the wire inside the insert is torn or melted, the insert has burned out. You can also check the circuit with a tester light (connect it to the ends of the insert - if it doesn’t light up, it means there’s a break).
Why does the generator fuse blow (F1, 80A)?
Most often the reason is:
- Short circuit in the generator circuit (check the diode bridge).
- Worn generator brushes (requires disassembly and replacement).
- Poor contact at the battery terminals (clean and lubricate them).
If the problem persists, take the car to an auto electrician for diagnostics.