Owners Nissan Qashqai first generation (2007–2013) sooner or later face the need to replace fuses or check relays. A car's electrical circuits are protected by dozens of fusible elements, and without an accurate diagram of their location, fault diagnosis becomes a guessing game. In this article you will find detailed description of all fuse blocks for Kashkaya 2007, including photos of their location, typical burnout symptoms, and step-by-step replacement instructions.
Feature Qashqai J10 (this is how the first generation is designated) - availability three main fuse blocks: in the cabin, under the hood and an additional module in the trunk (on some trim levels). We will analyze each of them, indicate numbers of fuses responsible for frequently breaking components (for example, window regulators or cigarette lighter), and explain how to avoid mistakes when replacing. If your Qashqai suddenly stops responding to the ignition key or refuses to turn on the headlights - this article will help you quickly localize the problem.
Where are the fuse boxes in the Nissan Qashqai 2007
B Nissan Qashqai 2007 fuses and relays are distributed over three zones. Their location depends on the configuration and market (European or Japanese version), but in 90% of cases the scheme is the same:
- 🔧 Main unit in the cabin - under the instrument panel, to the left of the steering column. To gain access, you need to snap off the plastic cover (it is secured with two latches).
- 🚗 Block under the hood — next to the battery, in a plastic box with a black lid. It is often confused with the relay box, but there are diagrams on the cover.
- 📦 Additional unit in the trunk — on the right behind the trim (on cars with full power accessories). The fuses for the audio system and climate control are located here.
The most popular - salon unit, since this is where the fuses for the cigarette lighter, power windows, lighting and multimedia are concentrated. The unit under the hood is responsible for the power circuits (starter, generator, fans), and the luggage compartment is responsible for the “comfort” options.
- Inside
- Under the hood
- In the trunk
- I don't know where to look
- Never changed
If this is your first time opening the fuse box, pay attention to color coding: Each denomination has its own color (for example, red - 10A, yellow - 20A). This simplifies the visual search for the burnt element.
Fuse diagram in the interior block (with photo)
Salon block Nissan Qashqai 2007 contains about 40 fuses and 10–15 relays. Below is a table with a breakdown of the most important elements (the full diagram can be downloaded at the end of the article).
| Fuse no. | Denomination (A) | What is he responsible for? | Typical symptoms of a malfunction |
|---|---|---|---|
| 10 | 10A | Cigarette lighter, 12V socket | Phone charging does not work, DVR does not turn on |
| 15 | 15A | Window lifters (driver's side) | Driver's side window won't go up/down |
| 20 | 10A | Audio system, navigation | The radio does not turn on, the settings are reset |
| 25 | 7.5A | Dashboard lighting | The speedometer lights do not light up, the light is dim |
| 30 | 10A | Central locking, alarm | Doors do not close/open using key fob |
The photo below shows the interior unit with the lid open. Please note that Fuse numbers may vary depending on the year of manufacture (2007–2010 or 2010–2013). Always check the diagram on the back of the cover!
If you find a blown fuse, don't rush to change it. First check the circuit for a short circuit - otherwise the new element will burn out immediately after installation. For example, if the cigarette lighter fuse keeps blowing (No. 10, 10A), the problem may be a damaged wire or a faulty socket.
Before replacing the fuse, disconnect the negative terminal of the battery - this will protect the electronics from power surges.
Fuse box under the hood: what you need to know
Block under the hood Nissan Qashqai 2007 is responsible for power circuits: starter, generator, cooling fans, headlights and fuel pump. Higher rated fuses are used here (15A to 100A) and replacing them requires care.
Block location:
- 🔋Next to the battery, in a plastic box with a black lid.
- 🔧 Attached with two latches - pull the lid up to open.
- ⚡ There is a diagram with numbers and denominations on the lid.
The most “problematic” fuses in this block:
- 🔦
No. 3 (30A)— cooling fans. If it burns out, the engine overheats. - ⚡
No. 7 (60A)— generator. If there is a malfunction, the battery will not charge. - 💡
No. 10 (15A)— low beam (left headlight). Often suffers when installing LED lamps.
⚠️ Attention: fuse No. 7 (60A) is responsible for the generator circuit. If it burns out, do not replace it with a higher denomination - this may lead to a fire in the wiring. First check the generator and voltage regulator relay.
To replace fuses under the hood, use special tweezers (usually included with the machine). Never try to remove the fuse with your fingers or a screwdriver - this may damage the contacts.
☑️ Preparing to replace the fuse under the hood
Relay in Nissan Qashqai 2007: location and purpose
Relay in Qashqai J10 are responsible for turning on powerful consumers: starter, fans, fuel pump, etc. Unlike fuses, they do not “burn out,” but fail mechanically (contacts burn out or the coil breaks). If some unit stops working, but the fuse is intact, check the relay.
Main relays and their locations:
| Place | Relay name | Symptoms of malfunction |
|---|---|---|
| Salon block | Starter relay | Engine does not start, clicks when turning key |
| Block under the hood | Cooling fan relay | Engine overheating, fan does not turn on |
| Salon block | Fuel pump relay | The engine does not start, there is no pressure in the fuel rail |
| Block under the hood | Low beam relay | Both headlights or one do not light up |
To check the relay, you can swap it with a known good one (for example, a horn relay). If the unit works after replacement, the problem is in the relay. You can also test the contacts with a multimeter in resistance testing mode.
⚠️ Attention: Fuel pump relay (K20 in the cabin unit) often “sticks” due to oxidation of the contacts. If the car does not start, but the starter turns, try turning the ignition on/off several times - sometimes this helps to “wake up” the relay.
Common fuse problems and how to avoid them
Owners Nissan Qashqai 2007 often encounter repeated blown fuses. This is a signal of a more serious problem in the electrical circuit. Let's look at the most common cases:
- 🔌 Cigarette lighter (
No. 10, 10A) — burns out due to the use of powerful devices (for example, car refrigerators). Solution: Install a power strip with a separate fuse. - 🚪 Window lifters (
No. 15, 15A) — the problem is in the motors or door wiring. Check the corrugation between the body and the door for breaks. - 💡 Low beam (
No. 10 under the hood, 15A) - Cheap LED lamps are often to blame. They create surge current when turned on. - 🔊 Audio system (
No. 20, 10A) - burns out when there is a short circuit in the speakers or wires. Check the acoustics for breaks.
If the fuse blows immediately after replacement, don't increase its value! This will lead to melting of the wiring or failure of the control unit. Instead:
- Disconnect all consumers in the circuit.
- Test the wiring with a multimeter for a short circuit.
- Check the serviceability of devices (for example, window lift motors).
What to do if a fuse is blown and there is no replacement?
As a last resort, you can temporarily use a fuse with a similar rating (for example, 15A instead of 10A), but only to get to the store. Long-term operation with a non-original fuse is dangerous!
How to properly replace a fuse: step-by-step instructions
Replacing the fuse in Nissan Qashqai 2007 - a simple procedure, but requiring accuracy. Follow this algorithm to avoid errors:
- Turn off the power. Remove the negative terminal from the battery or turn off the ignition (for the interior unit).
- Find the faulty fuse. Visually inspect the elements for broken threads or melting. You can also check with a multimeter.
- Remove the blown fuse. Use the tweezers that came with the car. If it is not there, carefully pry the fuse out with a thin screwdriver.
- Install a new fuse. He must be same denomination! Make sure the contacts are clean and not oxidized.
- Check the operation of the circuit. Turn on the ignition and check if the problem unit works.
If after replacement the fuse burns out again, do not repeat the procedure - look for the cause in the circuit. Most often the culprits are:
- 🔋 Short circuit in the wiring (frayed wires, damaged insulation).
- 🔌 Faulty consumer (for example, window lift motor or audio system).
- ⚡ Poor contact in connectors (oxidation, corrosion).
Never use “bugs” (homemade jumpers instead of fuses)! This can lead to a fire in the wiring and a fire in the vehicle.
Where to download the complete fuse diagram for Nissan Qashqai 2007
If you need complete fuse and relay diagram for Nissan Qashqai J10 2007, you can:
- 📄 Download official repair manual (in English).
- 🔍 Find a diagram on owner forums (for example, Qashqai Club).
- 📱 Install the application AutoDroid or Car Scanner — there are databases on fuses.
On our website you can download PDF version of the diagram with a detailed explanation of all fuses and relays:
Please note that patterns may vary depending on:
- 📅 Year of manufacture (2007–2010 or 2010–2013).
- 🌍 Sales market (Europe, Japan, USA).
- 🔧 Equipment (basic, comfort, luxury).
If your diagram does not match the one given in the article, always refer to the inscriptions on the unit cover - they are the most accurate.
FAQ: Frequently asked questions about fuses in Nissan Qashqai 2007
Which fuse is for the cigarette lighter?
This is a fuse in the interior unit №10 face value 10A. If it burns out, check the 12V outlet for a short circuit.
Why does the power window fuse keep blowing?
Most often the problem is window lift motor (brush wear) or in frayed wiring in the corrugation of the door. Also check the control button - sometimes it gets stuck.
Where is the starter relay located?
In the interior fuse box, marked as K1 or Starter Relay. If the relay is OK, but the starter does not turn, check the starter itself and the battery.
Is it possible to install a fuse of a higher rating?
Categorically no! This can lead to melting of the wiring or failure of the control unit. Always use a safety lock same denomination.
How to check a fuse without a multimeter?
Visually inspect the thread inside the fuse - if it is broken, the fuse has burned out. You can also swap it with a known good one (for example, the tail light fuse).