<em>Nissan Almera 2005</em> fuses: where they are, diagram and how to replace them correctly

Nissan Almera 2005 (body N16) is a popular car, but even it has electrical problems over time. Most often, the culprit is blown fuses. Replacing them seems like a simple procedure, but without knowledge of the circuit and nuances, you can make mistakes that will lead to a short circuit or failure of expensive components.

In this article you will find full decoding of fuses for Almera 2005 with gasoline engines 1.5 And 1.8, including the location of the blocks, the purpose of each element and step-by-step diagnostic instructions. We will also analyze the typical mistakes that owners make when replacing them, and give recommendations on choosing high-quality fuses.

Where are the fuse boxes in Nissan Almera 2005

B Nissan Almera N16 There are two main fuse blocks:

• 🔧 Main unit — located in the cabin, under the instrument panel on the driver’s side. To access it, open the door and remove the plastic cover (it is secured with latches).
• ⚡ Additional relay block — located in the engine compartment, next to the battery. Usually closed with a black plastic cover with the inscription FUSE & RELAY BOX.

In some trim levels (for example, with air conditioning or power accessories), there may be a third unit - it is located behind the glove compartment or under the center console. Its availability depends on the year of manufacture and vehicle options. If you're not sure, check service book or use diagram below.

Important: on models for the European and Japanese markets, the location of the blocks may differ! For example, in Japanese versions (Nissan Pulsar N16) the additional unit is often moved closer to the windshield.

Fuse diagram for Nissan Almera 2005 with decoding

Below is a table with the assignment of fuses in main cabin block (most popular for diagnostics). The numbers correspond to the designations on the block cover.

Fuse no.	Denomination (A)	Purpose	Symptoms of a problem
1	10	Interior lighting, dashboard lighting	The interior lights do not light up and the button illumination does not work.
7	15	Windshield wipers, windshield washer	Wipers do not work or fluid does not splash
10	10	Audio system, cigarette lighter	The radio does not turn on, the cigarette lighter does not work
15	20	Engine control unit (ECU), fuel pump	The engine does not start, stalls while driving
23	10	Fog lights (front)	PTFs do not turn on, they light up only in one mode

A complete diagram with relays and fuses under the hood can be downloaded here (PDF, 1.2 MB). Please note: on vehicles with Automatic transmission added fuses #18 (10A) for box solenoids and #25 (15A) for the transmission control unit.

⚠️ Attention: fuse #15 (20A) responsible for nutrition ECU and fuel pump. If it burns out, the engine will not start! Do not replace it with a fuse of a higher rating - this may damage the control unit.

How to identify a blown fuse: 3 reliable ways

If any electrical appliance in your car stops working, first check the fuses. Here's how to do it right:

1. Visual inspection. Remove the fuse and look at the light: if the metal thread inside is torn or melted, it has burned out. Modern fuses often have an indicator (a dot on the body) that disappears when it blows.
2. Test with a multimeter. Switch the tester to circuit test mode (diode icon) and touch the fuse contacts with the probes. If the resistance tends to infinity, the fuse is faulty.
3. Replace with a known good one. Take a fuse with the same rating from another socket (for example, from a cigarette lighter) and install it in place of the one being tested. If the device works, the problem has been found.

Important nuance: on Nissan Almera 2005 the block under the hood uses fuses of the type maxi-fuse (larger than usual). To check them, you may need special tweezers or a screwdriver with a thin tip.

Turn off the ignition and remove the terminal from the battery|Find the fuse number in the diagram above|Remove the fuse with tweezers (not your fingers!)|Check the circuit with a multimeter or visually|Install a new fuse with the same rating-->

Common mistakes when replacing fuses (and how to avoid them)

Many owners Almera N16 make the same mistakes, which lead to repeated breakdowns or even fires. Here are the most common:

• 🔥 Installing a higher rated fuse. For example, instead of 10A they put 15A, thinking that “it’s more reliable.” This leads to overheating of the wiring and the risk of fire. Always use the denomination indicated in the diagram!
• 🛠️ Using "bugs". Replacing a fuse with a wire or foil is a direct path to a short circuit. IN Almera 2005 it is especially dangerous to do this with chains ECU and fuel pump.
• 🔍 Ignoring the cause of burnout. If the fuse is blown, there is a problem in the circuit (short circuit, increased load). A simple replacement without diagnostics will lead to re-burnout.
• 💡 Relay confusion. Relays and fuses are two different things! The relay clicks when turned on, and the fuse is a one-time safety element. Don't confuse them when checking.

Critical error: on some forums it is advised to “ring” the fuse circuit when it is energized. It's dangerous! Always remove the terminal from the battery before testing, otherwise you risk burning the multimeter or getting an electric shock.

Which fuses to buy for Nissan Almera 2005

The reliability of the car's electrical system depends on the quality of the fuses. Cheap Chinese analogues often have inaccurate ratings or poor contact, which leads to false positives. We recommend the following brands:

• 🏆 Hella - German quality, exact value, vibration resistant. Suitable for critical circuits (ECU, fuel pump).
• 🔹 Bosch - reliable fuses with corrosion protection. Good for lighting and multimedia circuits.
• 💎 Littlefuse - American manufacturer, supplier to many automakers. Their fuses are used on the assembly line Nissan.
• 🛒 Standard Japanese (with logo Nissan) - if you buy from an official dealer, this is a guarantee of original quality.

Avoid fuses that are not marked or have fuzzy markings. Also, you should not take sets “100 pieces for 100 rubles” - they often contain defective items. The average price of a high-quality fuse is from 20 to 50 rubles per piece.

Storage tip: Keep a spare set of fuses of different ratings (10A, 15A, 20A) in the glove compartment. This will save time on the road if something suddenly breaks down.

Frequent electrical problems in Almera 2005 and associated fuses

Some faults in Nissan Almera N16 are especially common. Here are the most typical symptoms and the corresponding fuses to check:

Problem	Possible fuse	Additional reasons
Windshield wipers don't work	#7 (15A), #30 (relay)	Worn wiper motor brushes, broken wiring
Heater fan does not turn on	#12 (30A), #28 (relay)	Faulty heater resistor, burnt out fan motor
Headlights do not light (low/high beam)	#5 (10A) - near, #6 (10A) - long range	Burnt out lamps, oxidation of contacts in the headlight unit
Cigarette lighter doesn't work	#10 (15A)	Short circuit in the socket, contact wear

If replacing the fuse does not solve the problem, check relay (they can also fail) and wiring. For example, in the windshield wiper circuit, the wires in the corrugation at the base of the windshield often fray.

⚠️ Attention: If after replacing the fuse #15 (20A) engine still won't start, check main relay (usually it is located next to ECU under the panel). Its malfunction is a common cause of "dead" Almera.

Where to look for the fuel pump relay?

B Nissan Almera 2005 The fuel pump relay is usually located in a block under the hood (position #3 or #4, depends on the configuration). To check it, swap places with a known good relay (for example, from a cooling fan). If the pump starts working after replacement, the relay is faulty.

DIY fuse replacement instructions

Replace the fuse in Nissan Almera 2005 possible without visiting the service. Follow this algorithm:

1. Preparation. Turn off the ignition, remove the negative terminal from the battery. Locate the fuse box (see diagram above).
2. Extraction. Take plastic tweezers (usually they are attached inside the block cover). Carefully pry the fuse and pull it out. Do not use metal tools - they can damage the contacts!
3. Check. Inspect the fuse against a light or check with a multimeter (see. Diagnostics section).
4. Installing a new one. Insert a fuse of the same rating into the socket until it clicks. Make sure it fits snugly without any play.
5. Checking the work. Connect the battery, turn on the ignition and check if the problematic device works.

Important: If after replacement the fuse blows again, do not repeat the procedure! This is a sign of a short circuit. You need to look for the cause - inspect the wiring, check the consumers in the circuit.

Frequently asked questions about Nissan Almera 2005 fuses

Can fuses from other cars be used?

Yes, if they match face value And type (size). For example, fuses Toyota Corolla or Renault Megane the same year of manufacture will do. The main thing is not to use “universal” fuses with non-standard contacts.

Why does the cigarette lighter fuse often blow?

This is a typical problem Almera N16. Reasons:

• Using powerful devices (such as compressors or vacuum cleaners) through a power strip.
• Short circuit in the socket due to moisture or debris.
• Wear of contacts in the cigarette lighter itself (they begin to “spark”).

Solution: Replace the cigarette lighter socket or use a fused power strip.

Which fuse controls the radio?

For the audio system in Nissan Almera 2005 fuse responds #10 (10A) in the salon block. If after replacing it the radio does not turn on, also check the fuse #20 (10A) — it is responsible for powering the antenna and amplifier.

What to do if the ECU fuse is blown?

If the fuse is blown #15 (20A), responsible for the engine control unit:

1. Replace it with a new one of the same value.
2. Check if the main relay (next to ECU).
3. If the fuse blows again, turn off all additional devices (alarm, radio) and try again. If the problem persists, take the car for diagnostics.

Do not attempt to start the car without this fuse! This may disable ECU, and replacing it will cost 15–30 thousand rubles.

Where to buy original fuses for Almera?

Original fuses Nissan you can buy:

• From official dealers (item for set: 28510-4M000).
• In spare parts stores (for example, Exist, AutoDetail).
• On AliExpress or eBay (look for sellers with a rating above 98%).

The cost of the original set is about 500–800 rubles. To save money, you can buy fuses Hella or Bosch piece by piece.