Nissan Tiida: location of fuses and relays (C11, C13) - diagrams, purpose, replacement tips

Owners Nissan Tiida first (C11, 2004–2012) and second (C13, 2011–2019) generations sooner or later have to face the need to check or replace fuses. The operation of all electrical equipment depends on their serviceability - from headlights and window lifts to the engine control unit. However, find the correct fuse in Nissan Tiida not so simple: the manufacturer placed them in several blocks, and the diagrams in the manual are often not detailed enough.

In this article you will find precise diagrams of fuses and relays for all modifications Tiida (including restyled versions), a description of the purpose of each element, as well as practical advice on diagnostics and replacement. We took into account the features of configurations with different types of engines (1.5, 1.6, 1.8) and gearboxes (Manual transmission/Automatic transmission) so that the information is as useful as possible.

Where are the fuse boxes in Nissan Tiida?

B Nissan Tiida fuses and relays are distributed across three main blocks:

• 🔧 Main unit in the cabin — located to the left of the steering column, under the instrument panel. It is accessible after removing the protective cover (latch or screw).
• 🚗 Block under the hood - located next to the battery (in Tiida C11) or in a special compartment near the windshield (in Tiida C13). Responsible for high-precision circuits (generator, cooling fan).
• ⚡ Additional relay block — in some trim levels it is installed behind the glove compartment or under the center console. Contains relays for climate control, ABS and other systems.

Important: in Tiida C13 (2011–2019) the unit under the hood is moved closer to the cabin filter, and its cover is secured with two latches. B C11 (2004–2012) the cover is secured with one screw using a Phillips screwdriver. Do not confuse the fuse box with the body control module (BCM) - it is located to the right and has a different housing color (black or gray).

Diagram and decoding of the cabin unit fuses (C11, C13)

The interior unit is the most popular, as it is responsible for lighting, multimedia, windows and dashboard. Below is a universal scheme for Tiida C11 And C13 indicating the fuse ratings (in amperes) and protected circuits.

Fuse no.	Rating (A)	Purpose (C11)	Purpose (C13)
F1	10	Body Control Module (BCM), Immobilizer	BCM, steering position sensor
F7	15	Cigarette lighter, 12V socket	Cigarette lighter, USB port (if installed)
F10	10	Right low beam	Low beam (right headlight), DRL
F15	10	Left high beam	High beam (left headlight), headlight range control
F20	15	Audio system, navigation	Multimedia system, rear view camera

Please note: in Tiida C13 fuse F23 (10A) is responsible for ESP And ABS, whereas in C11 These systems are controlled by a relay in the additional unit. If your power windows stop working, check F25 (20A) — it is common to all four glasses.

⚠️ Attention: fuse F30 (10A) in Tiida C13 protects the chain CAN buses. Replacing it with a fuse of a higher rating may lead to malfunctions in the electronic systems (for example, failure to start the engine or errors on the instrument panel).

Engine compartment fuse box: features and diagram

Block under the hood in Nissan Tiida contains high rating fuses (from 20A to 100A) and relays for critical systems: generator, starter, cooling fans and fuel pump. B C11 it is located next to the battery, in C13 — in a plastic box near the windshield (driver’s side).

Key fuses for the engine compartment:

• 🔋 F1 (80A) — Main power relay (in C13 can be divided into two fuses according to 40A).
• ⚡ F3 (30A) — Generator circuit. If it burns out, the battery may be discharged.
• 🌀 F5 (20A) — Radiator cooling fan. If the fuse is blown, the engine will overheat.
• ⛽ F7 (15A) — Fuel pump (in C11 combined with a relay in the cabin unit).

B Tiida C13 with engine HR16DE fuse added F9 (10A) for the system Start/Stop (if installed). B C11 This fuse is not present - instead a relay in the additional unit is used.

Check the voltage at the battery terminals (should be 12.6V)

Inspect fuses for melting or breaks.

Make sure the cooling fan relay clicks when the ignition is turned on.

Test the generator circuit with a multimeter (at idle the voltage should be 13.8–14.4V) -->

Additional relay block: where to look and what is it responsible for?

In some trim levels Nissan Tiida (especially with ABS, ESP or climate control) installed third relay block. Its location depends on the year of manufacture:

• 📍 Tiida C11 (2004–2012) - behind the glove compartment, on a metal plate. To gain access, you need to remove the glove compartment (4 screws).
• 📍 Tiida C13 (2011–2019) — under the center console, next to the parking brake lever. The cover is secured with two latches.

This block contains relays for:

• 🚨 ABS/ESP - if a light bulb ABS lights up constantly, check this relay.
• ❄️ Climate control - responsible for the operation of the air conditioning compressor.
• 🔑 Immobilizer - in C13 can be duplicated in the cabin unit.

⚠️ Attention: B Tiida C11 fuel pump relay (R5) often fails due to contact corrosion. If the car does not start, but the starter turns, check this relay first - it can be temporarily replaced with an identical one from the cabin relay block (for example, a fan relay).

How to test a relay without a multimeter?

If you don’t have a multimeter at hand, you can test the relay “by ear” and “by touch”:

1. Turn on the ignition and listen - a working relay makes a slight click.

2. Touch the relay body after turning on a circuit (such as headlights). If it heats up after 1-2 minutes, the contacts are most likely burnt.

3. Swap the suspect relay with a known working one (for example, a horn relay).

How to properly replace a fuse or relay?

Replacing fuses in Nissan Tiida requires caution, especially when it comes to chains ECU or CAN buses. Follow this algorithm:

1. Turn off the power. Remove the terminal "−"from the battery (in C13 It is enough to turn off the ignition, but for high-voltage circuits it is better to turn off the power to the on-board network).
2. Find the faulty element. Use the diagrams from this article or manual. B Tiida C11 fuses are often marked on the back of the block cover.
3. Remove the fuse. To do this, use plastic tweezers (available in the unit) or small pliers. Don't pull the wires!
4. Check integrity. The fuse is considered burnt if the metal thread inside is broken. The relay is checked for a click when voltage is applied.
5. Install a new element. The fuse must be same denomination. Using bugs or fuses of a higher rating may result in a fire in the wiring.

For relays: if a new relay fails again immediately after installation, the problem lies in short circuit. In this case, you need to diagnose the wiring with a multimeter or contact service.

Common problems with fuses in Nissan Tiida

Owners Tiida often encounter typical faults related to fuses and relays. Here are the most common:

• 💡 The cigarette lighter fuse has blown (F7). The reason is the use of powerful devices (for example, compressors or inverters) or a short circuit in the outlet. B C13 The problem may be related to the USB port.
• 🚗 The power windows don't work. The culprit is the fuse. F25 (20A) or a relay in an additional unit. B C11 also check the contacts on the door buttons.
• ⚡ Low/high beam fails. Most often fuses blow F10 And F15, but the problem could also be in the relay or lamps. B C13 also check the light control unit (BCM).
• 🔊 The audio system does not work. fuse F20 (15A) or problems with CAN bus (in C13 check F30).

B Tiida C11 with engine K9K (diesel) fuse often fails F12 (10A), responsible for the injection system sensors. If the engine stalls or does not start, check this fuse and the crankshaft position sensor circuit.

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If a fuse blows again after replacement, never increase its rating! This may cause a fire. Instead, look for the cause of the short circuit in the circuit (check the wiring for chafing, oxidation of contacts, or damaged insulation).

Fault diagnosis: when is it not the fuse that is to blame?

The lack of power in a circuit is not always associated with a fuse. If the replacement does not work, check:

• 🔌 Contacts in the block. An oxidized or loose fuse/relay may simulate a fault. Clean the contacts with alcohol or a special liquid.
• 📶 Wiring. Frayed wires (especially in doorways or under the hood) often cause a short circuit. B Tiida C11 the weak point is the wiring harness near the pedal assembly.
• 🖥️ Electronic blocks. If several systems do not work at the same time (for example, lights and power windows), the problem may be BCM or ECU.

To diagnose wiring, use a multimeter in continuity mode (200Ω). If the resistance between the fuse contacts approaches zero when the load is off, there is a short circuit in the circuit.

B Tiida C13 with the system NissanConnect (multimedia) Frequent failures may be associated not with the fuse, but with the firmware of the unit. In this case, resetting the settings will help (Settings → System → Reset) or flashing in the service.

FAQ: Frequently asked questions about fuses in Nissan Tiida

Where can I find a fuse diagram for my Tiida modification?

Fuse diagrams depend on the year of manufacture and configuration. For Tiida C11 (2004–2012) diagrams are usually printed on the back of the block cover. B C13 (2011–2019) the diagram may be missing - in this case, download the manual for your VIN from the official website Nissan or use the universal schemes from this article.

If your modification is equipped ESP or climate control, check the location of the additional relay box (usually behind the glove compartment or under the center console).

Can fuses from other cars be used?

Yes, but only if they match face value And type. B Nissan Tiida standard fuses are used mini-blade (small) and maxi-blade (large ones, in the engine compartment). Do not use type fuses ATO or ATC - they don't fit in size.

For relays the situation is more complicated: they must match in voltage (usually 12V), switching current And contact type. For example, the power window relay in Tiida can be replaced with a similar one from Renault Megane 2, but not from Toyota Corolla.

Why does it blow again after replacing the fuse?

This indicates short circuit in the chain. Possible reasons:

• Damaged wire insulation (frayed, melted).
• A faulty consumer (for example, a window lift motor or a heater fan).
• Oxidized contacts in the block or on the terminals.

To diagnose, disconnect all consumers in the circuit and check it for resistance with a multimeter. If the short circuit remains, look for a problem in the wiring.

How to test a relay without special tools?

The easiest way is to replace the suspicious relay with a known good one (for example, a horn or heated glass relay). If after replacement the circuit works, the relay is faulty.

You can also check the relay “by ear”: when voltage is applied, a working relay makes a click. If there is no click, check the relay winding with a multimeter (the resistance should be within 50–120Ω).

What should I do if there is no marking on the fuse box?

In this case:

1. Take a photo of the block and compare it with the diagrams from this article or manual.
2. Use a multimeter in continuity mode: connect one probe to the fuse contact, the other to ground. If a beep sounds, the fuse is good.
3. Check the fuses one at a time, starting with those responsible for the inoperative circuit.

B Tiida C13 The markings may be hidden under a layer of dust - clean the unit cover with alcohol.