Nissan Bluebird - a legendary sedan, produced from 1957 to 2001 in various generations (U11-U15, as well as Sylphy for some markets). Despite its reliability, even in this model, electrical problems arise over time, and the first step in diagnosis is checking the fuses. However, finding an up-to-date block diagram for a specific modification can be difficult: manuals often lack details, and universal tables from the Internet do not take into account the specific features of the configurations.

In this article we have collected detailed fuse diagrams for popular generations Bluebird (U14, U15), including Sylphy, with a breakdown of each element, photographs of the blocks and practical tips. You will learn where to look for fuses under the hood and in the passenger compartment, how to check them correctly with a multimeter, and also what malfunctions are most often associated with the blowing of specific fuses (for example, why the cigarette lighter or low beam does not work). The information is relevant for petrol and diesel versions, including models with automatic transmission.

Where are the fuse boxes located in Nissan Bluebird

Depending on the generation and market (JDM, Europe, Asia) the location of the blocks may vary slightly. However, in most cases, fuses are grouped in three main locations:

  • 🔧 Main unit in the cabin — under the instrument panel on the driver’s side (behind the plastic cover). B U14 And U15 access to it opens after turning three clamps.
  • ⚡ Additional block under the hood - next to the battery (in Sylphy can be hidden under a plastic cover). Often responsible for high power circuits (fans, lights).
  • 🔌 Mini unit in the trunk - found in restyled versions (for example, Bluebird U15 1998+). Responsible for the audio system and rear optics.

Important: in Nissan Bluebird Sylphy (especially for the market JDM) the fuse box can be combined with a relay in a single module under the steering wheel. To remove it, you will need to disconnect the battery terminal and remove the lower part of the dashboard.

⚠️ Attention: In models with diesel engine TD27 The block under the hood is often susceptible to corrosion due to its close location to the exhaust manifold. Before replacing fuses, check the condition of the contacts!
📊 What generation of Nissan Bluebird do you have?
  • U14 (1996-2001)
  • U15 (1998-2001)
  • Sylphy (JDM)
  • Another generation
  • I don't know

Fuse diagram Nissan Bluebird U14 (1996–2001)

B U14 The passenger compartment fuse box is located to the left of the steering column. The unit cover is marked with the symbol FUSE. Below is a breakdown for the standard configuration (gasoline, SR20DE):

Fuse no. Ampere Purpose Symptoms of a problem
1 10A Interior lighting, instrument lighting The lamps in the glove compartment or the dome light do not light up
7 15A Cigarette lighter, 12V socket Phone charging doesn't work
12 20A Low beam (left headlight) One headlight does not light up when the low beam is turned on
18 10A Audio system, antenna The radio does not turn on or there is no sound
25 30A Window lifters All windows do not work at the same time

Feature U14: fuse №20 (10A) is responsible for immobilizer. If it burns out, the car will not start and the indicator on the dashboard will light up. KEY. In this case, also check the relay R12 in the same block.

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If in Bluebird U14 The turn signals stopped working, check the fuse №14 (10A) and relay R7. Often the problem lies in the oxidized contacts of the unit under the hood.

Fuse diagram Nissan Bluebird U15 And Sylphy

B U15 (1998–2001) and Sylphy The fuse diagram has been redesigned. Main changes:

  • 🔄 The cigarette lighter fuse has been moved to the position №9 (20A).
  • 💡 Added a separate fuse for fog lights (№22, 15A).
  • 🔊 The audio system fuse is now combined with navigation (№17, 10A).

B Sylphy (especially for JDM) the fuse box may have additional slots for climate control and heated seats. Below is the current table for U15 with engine QG18DE:

№ Ampere Chain Comment
5 10A Side lights (right side) If they do not light up, also check the lamps and relays R3
9 20A Cigarette lighter, 12V socket Often burns out when using powerful inverters
15 10A ABS sensors If there is a malfunction, it lights up ABS on the panel
23 15A Heater fan If the heater does not work, also check the relay R10

B Sylphy with CVT fuse added №28 (10A) to control the box. Its burnout can lead to automatic transmission emergency mode (lights up AT on the dashboard).

How to distinguish fuse block U14 from U15?

B U14 black block cover with inscription NISSAN FUSE, and in U15 — gray with model logo. Also in U15 fuses are color-coded by amperage (red - 10A, yellow - 20A, etc.).

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

To diagnose, you will need a multimeter or voltage tester. Follow the algorithm:

  1. Turn off the power: Remove the battery terminal (negative).
  2. Find the faulty fuse: Visually inspect the filament (if it is broken, the fuse has blown). For an accurate check, use a multimeter in mode calls.
  3. Remove the fuse: Use the plastic tweezers included in the kit (usually attached to the unit cover).
  4. Install new: The fuse must be same denomination! Installing a high amp fuse may result in a wiring fire.

Disconnect battery|

Wear gloves (to avoid static discharge)|

Prepare a new fuse (check amps!)|

Have a multimeter or tester on hand

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If the new fuse blows immediately, this indicates short circuit in the chain. In this case:

  • 🔍 Check the wiring for exposed wires or melted insulation.
  • 🛠️ Disconnect the consumers (for example, the radio or headlights) one by one to identify the problem unit.
  • 📊 Use the wiring diagram for your model (can be found in service manual).
⚠️ Attention: B Nissan Bluebird with turbodiesel TD27 fuel pump fuse (№19, 15A) often burns out due to power surges. If this happens regularly, check pump relay and the state of the mass on the body.

Frequent problems and their connection with fuses

Some malfunctions Bluebird directly related to the blowing of specific fuses. Here are the most common cases:

  • 🚗 The car does not start, the starter does not turn: Check the fuse №10 (10A) (ignition circuit) and relay R5.
  • 💡 Headlights do not work: B U14 — №12/13 (20A), in U15 — №11/12 (15A). Also check the light relay (R8).
  • 🔊 The radio does not work: fuse №18 (10A) and check the mass on the body (often oxidizes under the glove compartment).
  • 🔋 Battery is running low: The culprit may be a fuse №24 (10A) — he is responsible for the generator circuit. If it burns out, the generator does not charge the battery.

Particular attention should be paid ECU fuse (№30, 10A). Its burnout leads to loss of communication with the control unit, which appears as:

  • Inoperative tachometer;
  • Floating speed;
  • Sunbathing CHECK ENGINE.
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If after replacing the fuse the problem remains (for example, the headlights do not light), check relay in the same block. The low beam relay often fails (R8), which outwardly looks good, but does not close the contacts.

Where to download the fuse diagram for your model

If your modification Nissan Bluebird does not fall under standard schemes (for example, Bluebird ARX or Sylphy with hybrid installation), use the following sources:

  • 📄 Official service manual: For U14/U15 will do Nissan Bluebird Service Manual (FS5E016). It can be found at Nicoclub.com or ManualsLib.
  • 🌍 Forums:
    • NissanClub.ru (section Bluebird);
    • JDMBuyersGuide.com (for Sylphy).
  • 📱 Mobile applications: AutoFuse or Car Fuse Box contain fuse bases for Nissan (available at Android/iOS).

When searching for a diagram, check:

  • Year of issue;
  • Engine type (SR20DE, QG18DE, TD27 etc.);
  • Sales market (JDM, Europa, USDM — the configurations are different!).
⚠️ Attention: In the manuals for American market (USDM) Fuse numbers may differ from European or Japanese versions. Always check the sticker on the unit cover!

Tips for preventing fuse problems

To avoid frequent fuses blowing, follow these recommendations:

  • 🔌 Do not overload the circuits: Do not connect devices with more power than 120W (for example, car refrigerators). Use a power strip with a separate fuse.
  • 💧 Protect blocks from moisture: B Bluebird The block under the hood often suffers from water ingress. Apply dielectric grease to contacts.
  • 🔧 Check the weight: Poor contact with the body leads to voltage surges. Clean the ground points under the hood and in the passenger compartment (usually near the ECU).
  • 🔍 Inspect your wiring regularly: Especially in bend areas (doors, trunk) and near the exhaust manifold (wires may melt).

If you frequently experience the same fuse blowing, install fuse with indicator (LED). It will help you quickly identify the problem. For example, suitable for a cigarette lighter circuit indicator fuse 20A with a red lamp.

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To diagnose hidden electrical problems in Nissan Bluebird use scanner ELM327 with the program Torque Pro. It will show the voltage in the on-board network and help identify drawdowns leading to blown fuses.

FAQ: Frequently asked questions about fuses Nissan Bluebird

Is it possible to replace the fuse with a larger ampere one?

No! This may lead to wiring fire. The fuse is rated for the maximum current for a particular circuit. If it constantly burns out, look for the cause (short circuit or faulty consumer).

Where to find the fuel pump fuse in Bluebird U15?

B U15 it is located in the block under the hood - position №19 (15A). B Sylphy can be transferred to the salon unit (№21). If the pump does not work after replacement, check the relay R14 and power supply to the pump connector.

Why does the cigarette lighter fuse blow when charging is connected?

Reasons:

  • Using cheap chargers with unstable voltage;
  • Short circuit in the socket (check the contacts inside);
  • Connecting devices with power >120W (requires a fused splitter).

Solution: Replace the cigarette lighter socket or install an additional fuse in the 25A into the chain.

How to check a fuse without a multimeter?

Methods:

  • Visual inspection (whether the thread inside is broken);
  • Replace with a known-good fuse of the same rating;
  • Using a test lamp (connect it instead of a fuse - if it lights up, the circuit is good).

Where to buy fuses for Nissan Bluebird?

Optimal options:

  • Original Nissan (article 24060-V5000 for dialing);
  • Analogues Bosch or Hella (series Mini Blade);
  • Car dealerships (eg. AutoSpetsCenter, Exist.ru).

For Sylphy fuse may be required Low-Profile Mini (more compact).